Document:

<PAGE>

                                                                   EXHIBIT 10.17

                          REGISTRATION RIGHTS AGREEMENT

                  THIS REGISTRATION RIGHTS AGREEMENT, dated as of March 2, 2000
between AMRO International, S.A. ("Investor"), and NetLojix Communications,
Inc., a Delaware corporation (the "Company").

                  WHEREAS, simultaneously with the execution and delivery of
this Agreement, the Investor is committing to purchasing from the Company,
pursuant to a Common Stock and Warrants Purchase Agreement dated the date hereof
(the "Purchase Agreement"), 375,000 shares of Common Stock and 75,000 Warrants
(terms not defined herein shall have the meanings ascribed to them in the
Purchase Agreement); and

                  WHEREAS, the Company desires to grant to the Investor the
registration rights set forth herein with respect to the Shares purchased
pursuant to the Purchase Agreement and shares of Common Stock issuable upon
exercise of the Warrants (hereinafter referred to as the "Stock" or "Securities"
of the Company).

                  NOW, THEREFORE, the parties hereto mutually agree as follows:

                  Section 1. REGISTRABLE SECURITIES. As used herein the term
"Registrable Security" means the Securities until (i) the Registration Statement
has been declared effective by the Commission, and all Securities have been
disposed of pursuant to the Registration Statement, (ii) all Securities have
been sold under circumstances under which all of the applicable conditions of
Rule 144 (or any similar provision then in force) under the Securities Act
("Rule 144") are met, (iii) all Securities have been otherwise transferred to
holders who may trade such Securities without restriction under the Securities
Act, and the Company has delivered a new certificate or other evidence of
ownership for such Securities not bearing a restrictive legend or (iv) such time
as, in the opinion of counsel to the Company, all Securities may be sold without
any time, volume or manner limitations pursuant to Rule 144(k) (or any similar
provision then in effect) under the Securities Act. The term "Registrable
Securities" means any and/or all of the securities falling within the foregoing
definition of a "Registrable Security." In the event of any merger,
reorganization, consolidation, recapitalization or other change in corporate
structure affecting the Common Stock, such adjustment shall be deemed to be made
in the definition of "Registrable Security" as is appropriate in order to
prevent any dilution or enlargement of the rights granted pursuant to this
Agreement.

                  Section 2. RESTRICTIONS ON TRANSFER. Investor acknowledges and
understands that prior to the registration of the Securities as provided herein,
the Securities are "restricted securities" as defined in Rule 144 promulgated
under the Act. The Investor understands that no disposition or transfer of the
Securities may be made by Investor in the absence of (i) an opinion of counsel
to the Investor, in form and substance reasonably satisfactory to the Company,
that such transfer may be made without registration under the Securities Act,
pursuant to Regulation D or another exemption, or (ii) such registration.

                                   E-58
<PAGE>

                  With a view to making available to the Investor the benefits
of Rule 144 the Company agrees to:

                  (a) comply with the provisions of paragraph (c)(1) of Rule
144; and

                  (b) file with the Commission in a timely manner all reports
and other documents required to be filed with the Commission pursuant to Section
13 or 15(d) under the Exchange Act by companies subject to either of such
sections, irrespective of whether the Company is then subject to such reporting
requirements.

         Section 3. REGISTRATION RIGHTS WITH RESPECT TO THE SECURITIES.

                  (a) The Company agrees that it will prepare and file with the
SEC, within sixty (60) days of the filing of the Company's Form 10-K for the
fiscal year ended December 31, 1999, a registration statement (on Form S-3, S-1
or other appropriate form of registration statement) under the Securities Act
(the "Registration Statement"), at the sole expense of the Company (except as
provided in Section 3(c) hereof), so as to permit a public offering and resale
of the Securities under the Securities Act by the Investor.

                  The Company shall use its best efforts to cause such
Registration Statement to become effective within ninety (90) days from the date
of filing the Registration Statement, or, if earlier, within five (5) days of
SEC clearance to request acceleration of effectiveness. The Registration
Statement shall include appropriate language regarding reliance upon Rule 416 to
the extent permitted by the Commission. The Company will notify Investor of the
effectiveness of the Registration Statement within one (1) Trading Day of such
event. In the event that the number of shares so registered shall for any reason
prove to be insufficient to register the resale of all of the Securities, then
the Company shall be obligated to file, within thirty (30) days of notice from
Investor, a further Registration Statement registering such remaining shares and
shall use diligent best efforts to prosecute such additional Registration
Statement to effectiveness within ninety (90) days of the date of such notice.

                  (b) The Company will maintain the Registration Statement or
post-effective amendment filed under this Section 3 effective under the
Securities Act until the earlier of (i) the date that none of the Securities
covered by such Registration Statement are or may become issued and outstanding,
(ii) the date that all of the Securities have been sold pursuant to such
Registration Statement, (iii) the date the Investor receives an opinion of
counsel to the Company, which counsel shall be reasonably acceptable to the
Investor, that the Securities may be sold under the provisions of Rule 144
without limitation as to volume, (iv) all Securities have been otherwise
transferred to persons who may trade such shares without restriction under the
Securities Act, and the Company has delivered a new certificate or other
evidence of ownership for such securities not bearing a restrictive legend, (v)
three (3) years from the Effective Date, or (vi) all Securities may be sold
without any time, volume or manner limitations pursuant to Rule 144(k) or any
similar provision then in effect under the Securities Act in the opinion of
counsel to the Company, which counsel shall be reasonably acceptable to the
Investor (the "Effectiveness Period").

                                      E-59
<PAGE>

                  (c) All fees, disbursements and out-of-pocket expenses and
costs incurred by the Company in connection with the preparation and filing of
the Registration Statement under subparagraph 3(a) and in complying with
applicable securities and Blue Sky laws (including, without limitation, all
attorneys' fees of the Company) shall be borne by the Company. The Investor
shall bear the cost of underwriting and/or brokerage discounts, fees and
commissions, if any, applicable to the Securities being registered and the fees
and expenses of its counsel. The Investor and its counsel shall have a
reasonable period, not to exceed five (5) Trading Days, to review the proposed
Registration Statement or any amendment thereto, prior to filing with the
Commission, and the Company shall provide Investor with copies of any comment
letters received from the Commission with respect thereto within two (2) Trading
Days of receipt thereof. The Company shall qualify any of the securities for
sale in such states as Investor reasonably designates and shall furnish
indemnification in the manner provided in Section 6 hereof. However, the Company
shall not be required to qualify in any state which will require an escrow or
other restriction relating to the Company and/or the sellers, or which will
require the Company to qualify to do business in such state or require the
Company to file therein any general consent to service of process. The Company
at its expense will supply the Investor with copies of the applicable
Registration Statement and the prospectus included therein and other related
documents in such quantities as may be reasonably requested by the Investor.

                  (d) The Company shall not be required by this Section 3 to
include an Investor's Securities in any Registration Statement which is to be
filed if, in the opinion of counsel for both the Investor and the Company (or,
should they not agree, in the opinion of another counsel experienced in
securities law matters acceptable to counsel for the Investor and the Company)
the proposed offering or other transfer as to which such registration is
requested is exempt from applicable federal and state securities laws and would
result in all purchasers or transferees obtaining securities which are not
"restricted securities", as defined in Rule 144 under the Securities Act.

                  (e) In the event that (i) the Registration Statement to be
filed by the Company pursuant to Section 3(a) above is not filed with the SEC
within sixty (60) days from the filing of the Company's Form 10-K, (ii) such
Registration Statement is not declared effective by the Commission within the
earlier of ninety (90) days from the filing date or five (5) days of clearance
by the Commission to request effectiveness, (iii) such Registration Statement is
not maintained as effective by the Company for the period set forth in Section
3(b) above or (iv) the additional Registration Statement referred to in Section
3(a) is not filed within thirty (30) days or declared effective within ninety
(90) days as set forth therein (each a "Registration Default") then the Company
will pay Investor (pro rated on a daily basis), as liquidated damages for such
failure and not as a penalty one percent (1%) of the purchase price of the
shares of Common Stock purchased from the Company under the Purchase Agreement
and actually held by the Investor for each month from the date of such
Registration Default until such Registration Statement has been filed, and in
the event of late effectiveness (in case of clause (ii) above) or lapsed
effectiveness (in the case of clause (iii) above), one percent (1%) of the
purchase price of the shares of Common Stock purchased from the Company under
the Purchase Agreement and actually held by the Investor for each month
(regardless of whether one or more such Registration Defaults are then in
existence) until such Registration Statement has been declared

                                      E-60
<PAGE>

effective. Such payment of the liquidated damages shall be made to the Investor
in cash or in shares of Common Stock, as elected by the Company in its
discretion, within five (5) calendar days of demand, provided, however, that the
payment of such liquidated damages shall not relieve the Company from its
obligations to register the Securities pursuant to this Section. Notwithstanding
anything to the contrary contained herein, a failure to maintain the
effectiveness of a filed Registration Statement or the ability of an Investor to
use an otherwise effective Registration Statement to effect resales of
Securities during the period after 45 days and within 90 days from the end of
the Company's fiscal year resulting solely from the need to update the Company's
financial statements contained or incorporated by reference in such Registration
Statement shall not constitute a Registration Default and shall not trigger the
accrual of liquidated damages hereunder.

                  If the Company does not remit the payment to the Investor as
set forth above, the Company will pay the Investor reasonable costs of
collection, including attorneys' fees, in addition to the liquidated damages.
The registration of the Securities pursuant to this provision shall not affect
or limit the Investor's other rights or remedies as set forth in this Agreement.

                  (f) No provision contained herein shall preclude the Company
from selling securities pursuant to any Registration Statement in which it is
required to include Securities pursuant to this Section 3.

                  (g) If at any time or from time to time after the effective
date of any Registration Statement, the Company notifies the Investor in writing
of the existence of a Potential Material Event (as defined in Section 3(h)
below), the Investor shall not offer or sell any Securities or engage in any
other transaction involving or relating to Securities, from the time of the
giving of notice with respect to a Potential Material Event until the Investor
receives written notice from the Company that such Potential Material Event
either has been disclosed to the public or no longer constitutes a Potential
Material Event; provided, however, that the Company may not so suspend the right
to such holders of Securities for more than thirty (30) days in the aggregate
during any twelve month period, during the period the Registration Statement is
required to be in effect, and if such period is exceeded, such event shall be a
Registration Default. If a Potential Material Event shall occur prior to the
date a Registration Statement is required to be filed, then the Company's
obligation to file such Registration Statement shall be delayed without penalty
for not more than thirty (30) days, and such delay or delays shall not
constitute a Registration Default. The Company must, if lawful, give the
Investor notice in writing at least two (2) Trading Days prior to the first day
of the blackout period.

                  (h) "Potential Material Event" means any of the following: (a)
the possession by the Company of material information not ripe for disclosure in
a registration statement, as determined in good faith by the Chief Executive
Officer or the Board of Directors of the Company that disclosure of such
information in a Registration Statement would be detrimental to the business and
affairs of the Company; or (b) any material engagement or activity by the
Company which would, in the good faith determination of the Chief Executive
Officer or the Board of Directors of the Company, be adversely affected by
disclosure in a registration statement at such time, which determination shall
be accompanied by a good faith

                                      E-61
<PAGE>

determination by the Chief Executive Officer or the Board of Directors of the
Company that the applicable Registration Statement would be materially
misleading absent the inclusion of such information.

                  Section 4. COOPERATION WITH COMPANY. The Investor will
cooperate with the Company in all respects in connection with this Agreement,
including timely supplying all information reasonably requested by the Company
(which shall include all information regarding the Investor and proposed manner
of sale of the Registrable Securities required to be disclosed in any
Registration Statement) and executing and returning all documents reasonably
requested in connection with the registration and sale of the Registrable
Securities and entering into and performing their obligations under any
underwriting agreement, if the offering is an underwritten offering, in usual
and customary form, with the managing underwriter or underwriters of such
underwritten offering. Nothing in this Agreement shall obligate Investor to
consent to be named as an underwriter in any Registration Statement. The
obligation of the Company to register the Registrable Securities shall be
absolute and unconditional as to those Securities which the Commission will
permit to be registered without naming the Investor as underwriter. Any delay or
delays caused by the Investor by failure to cooperate as required hereunder
shall not constitute a Registration Default.

                  Section 5. REGISTRATION PROCEDURES. If and whenever the
Company is required by any of the provisions of this Agreement to effect the
registration of any of the Registrable Securities under the Act, the Company
shall (except as otherwise provided in this Agreement), as expeditiously as
possible, subject to the Investor's assistance and cooperation as reasonably
required with respect to each Registration Statement:

                  (a)(i) prepare and file with the Commission such amendments
and supplements to the Registration Statement and the prospectus used in
connection therewith as may be necessary to keep such Registration Statement
effective and to comply with the provisions of the Act with respect to the sale
or other disposition of all securities covered by such registration statement
whenever the Investor shall desire to sell or otherwise dispose of the same
(including prospectus supplements with respect to the sales of securities from
time to time in connection with a registration statement pursuant to Rule 415
promulgated under the Act) and (ii) take all lawful action such that each of (A)
the Registration Statement and any amendment thereto does not, when it becomes
effective, contain an untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading and (B) the prospectus forming part of the Registration Statement,
and any amendment or supplement thereto, does not at any time during the
Registration Period include an untrue statement of a material fact or omit to
state a material fact required to be stated therein or necessary to make the
statements therein, in light of the circumstances under which they were made,
not misleading;

                  (b)(i) prior to the filing with the Commission of any
Registration Statement (including any amendments thereto) and the distribution
or delivery of any prospectus (including any supplements thereto), provide draft
copies thereof to the Investor as required by Section 3(c) and reflect in such
documents all such comments as the Investor (and their counsel) reasonably may
propose and (ii) furnish to Investor such numbers of copies of a prospectus

                                      E-62

<PAGE>

including a preliminary prospectus or any amendment or supplement to any
prospectus, as applicable, in conformity with the requirements of the Act, and
such other documents, as Investor may reasonably request in order to facilitate
the public sale or other disposition of the securities owned by Investor;

                  (c) register and qualify the Registrable Securities covered by
the Registration Statement under such other securities or blue sky laws of such
jurisdictions as the Investor shall reasonably request (subject to the
limitations set forth in Section 3(C) above), and do any and all other acts and
things which may be necessary or advisable to enable Investor to consummate the
public sale or other disposition in such jurisdiction of the securities owned by
Investor;

                  (d) list such Registrable Securities on the Principal Market,
if the listing of such Registrable Securities is then permitted under the rules
of such Principal Market;

                  (e) notify Investor at any time when a prospectus relating
thereto covered by the Registration Statement is required to be delivered under
the Act, of the happening of any event of which it has knowledge as a result of
which the prospectus included in the Registration Statement, as then in effect,
includes an untrue statement of a material fact or omits to state a material
fact required to be stated therein or necessary to make the statements therein
not misleading in the light of the circumstances then existing, and the Company
shall prepare and file a curative amendment under Section 5(a) as quickly as
commercially possible;

                  (f) as promptly as practicable after becoming aware of such
event, notify Investor (or, in the event of an underwritten offering, the
managing underwriters) of the issuance by the Commission of any stop order or
other suspension of the effectiveness of the Registration Statement at the
earliest possible time and take all lawful action to effect the withdrawal,
recession or removal of such stop order or other suspension;

                  (g) cooperate with the Investor to facilitate the timely
preparation and delivery of certificates for the Registrable Securities to be
offered pursuant to the Registration Statement and enable such certificates for
the Registrable Securities to be in such denominations or amounts, as the case
may be, as the Investor reasonably may request and registered in such names as
the Investor may request; and, within three (3) Trading Days after a
Registration Statement which includes Registrable Securities is declared
effective by the Commission, deliver and cause legal counsel selected by the
Company to deliver to the transfer agent for the Registrable Securities (with
copies to the Investor) an appropriate instruction and, to the extent necessary,
an opinion of such counsel;

                  (h) take all such other lawful actions reasonably necessary to
expedite and facilitate the disposition by the Investor of their Registrable
Securities in accordance with the intended methods therefor provided in the
prospectus which are customary for issuers to perform under the circumstances;

                  (i) in the event of an underwritten offering, promptly include
or incorporate in a prospectus supplement or post-effective amendment to the
Registration

                                      E-63
<PAGE>

Statement such information as the managers reasonably agree should be included
therein and to which the Company does not reasonably object and make all
required filings of such prospectus supplement or post-effective amendment as
soon as practicable after it is notified of the matters to be included or
incorporated in such Prospectus supplement or post-effective amendment; and

                  (j) maintain a transfer agent and registrar for its Common
Stock.

         Section 6. INDEMNIFICATION.

                  (a) To the maximum extent permitted by law, the Company agrees
to indemnify and hold harmless the Investor and each person, if any, who
controls an Investor within the meaning of the Securities Act (each a
"Distributing Investor") against any losses, claims, damages or liabilities,
joint or several (which shall, for all purposes of this Agreement, include, but
not be limited to, all reasonable costs of defense and investigation and all
reasonable attorneys' fees and expenses), to which the Distributing Investor may
become subject, under the Securities Act or otherwise, insofar as such losses,
claims, damages or liabilities (or actions in respect thereof) arise out of or
are based upon any untrue statement or alleged untrue statement of any material
fact contained in any Registration Statement, or any related final prospectus or
amendment or supplement thereto, or arise out of or are based upon the omission
or alleged omission to state therein a material fact required to be stated
therein or necessary to make the statements therein not misleading; provided,
however, that the Company will not be liable in any such case to the extent, and
only to the extent, that any such loss, claim, damage or liability arises out of
or is based upon an untrue statement or alleged untrue statement or omission or
alleged omission made in such Registration Statement, preliminary prospectus,
final prospectus or amendment or supplement thereto in reliance upon, and in
conformity with, written information furnished to the Company by the
Distributing Investor, its counsel, affiliates or any underwriter, specifically
for use in the preparation thereof. This Section 6(a) shall not inure to the
benefit of any Distributing Investor with respect to any person asserting such
loss, claim, damage or liability who purchased the Registrable Securities which
are the subject thereof if the Distributing Investor failed to send or give (in
violation of the Securities Act or the rules and regulations promulgated
thereunder) a copy of the prospectus contained in such Registration Statement to
such person at or prior to the written confirmation to such person of the sale
of such Registrable Securities, where the Distributing Investor was obligated to
do so under the Securities Act or the rules and regulations promulgated
thereunder. This indemnity agreement will be in addition to any liability which
the Company may otherwise have.

                  (b) To the maximum extent permitted by law, each Distributing
Investor agrees that it will indemnify and hold harmless the Company, and each
officer and director of the Company or person, if any, who controls the Company
within the meaning of the Securities Act, against any losses, claims, damages or
liabilities (which shall, for all purposes of this Agreement, include, but not
be limited to, all reasonable costs of defense and investigation and all
reasonable attorneys' fees and expenses) to which the Company or any such
officer, director or controlling person may become subject under the Securities
Act or otherwise, insofar as such losses, claims, damages or liabilities (or
actions in respect thereof) arise out of or are based upon any untrue statement
or alleged untrue statement of any material fact contained in any Registration
Statement, or any related final prospectus or amendment or supplement thereto,

                                      E-64
<PAGE>

or arise out of or are based upon the omission or the alleged omission to state
therein a material fact required to be stated therein or necessary to make the
statements therein not misleading, but in each case only to the extent that such
untrue statement or alleged untrue statement or omission or alleged omission was
made in such Registration Statement, final prospectus or amendment or supplement
thereto in reliance upon, and in conformity with, written information furnished
to the Company by such Distributing Investor, its counsel, affiliates or any
underwriter, specifically for use in the preparation thereof. This indemnity
agreement will be in addition to any liability which the Distributing Investor
may otherwise have. Notwithstanding the foregoing, the liability of the Investor
hereunder shall not exceed the net proceeds to the Investor from the sale of the
Securities.

                  (c) Promptly after receipt by an indemnified party under this
Section 6 of notice of the commencement of any action against such indemnified
party, such indemnified party will, if a claim in respect thereof is to be made
against the indemnifying party under this Section 6, notify the indemnifying
party in writing of the commencement thereof; but the omission so to notify the
indemnifying party will not relieve the indemnifying party from any liability
which it may have to any indemnified party except to the extent the failure of
the indemnified party to provide such written notification actually prejudices
the ability of the indemnifying party to defend such action. In case any such
action is brought against any indemnified party, and it notifies the
indemnifying party of the commencement thereof, the indemnifying party will be
entitled to participate in, and, to the extent that it may wish, jointly with
any other indemnifying party similarly notified, assume the defense thereof,
subject to the provisions herein stated and after notice from the indemnifying
party to such indemnified party of its election so to assume the defense
thereof, the indemnifying party will not be liable to such indemnified party
under this Section 6 for any legal or other expenses subsequently incurred by
such indemnified party in connection with the defense thereof other than
reasonable costs of investigation, unless the indemnifying party shall not
pursue the action to its final conclusion. The indemnified parties as a group
shall have the right to employ one separate counsel in any such action and to
participate in the defense thereof, but the fees and expenses of such counsel
shall not be at the expense of the indemnifying party if the indemnifying party
has assumed the defense of the action with counsel reasonably satisfactory to
the indemnified party unless (i) the employment of such counsel has been
specifically authorized in writing by the indemnifying party, or (ii) the named
parties to any such action (including any impleaded parties) include both the
indemnified party and the indemnifying party and the indemnified party shall
have been advised by its counsel that there may be one or more legal defenses
available to the indemnifying party different from or in conflict with any legal
defenses which may be available to the indemnified party or any other
indemnified party (in which case the indemnifying party shall not have the right
to assume the defense of such action on behalf of such indemnified party, it
being understood, however, that the indemnifying party shall, in connection with
any one such action or separate but substantially similar or related actions in
the same jurisdiction arising out of the same general allegations or
circumstances, be liable only for the reasonable fees and expenses of one
separate firm of attorneys for the indemnified party, which firm shall be
designated in writing by the indemnified party). No settlement of any action
against an indemnified party shall be made without the prior written consent of
the indemnified party, which consent shall not be unreasonably withheld so long
as such settlement includes a full release of claims against the indemnified
party. The indemnifying party shall advance the expenses of the indemnified
party

                                      E-65
<PAGE>

upon 10 days' prior written notice, upon an undertaking by the indemnified party
to repay such advances if the indemnified party is ultimately determined by a
court of competent jurisdiction to not be entitled to such indemnification.

                  Section 7. CONTRIBUTION. In order to provide for just and
equitable contribution under the Securities Act in any case in which (i) the
indemnified party makes a claim for indemnification pursuant to Section 6 hereof
but is judicially determined (by the entry of a final judgment or decree by a
court of competent jurisdiction and the expiration of time to appeal or the
denial of the last right of appeal) that such indemnification may not be
enforced in such case notwithstanding the fact that the express provisions of
Section 6 hereof provide for indemnification in such case, or (ii) contribution
under the Securities Act may be required on the part of any indemnified party,
then the Company and the applicable Distributing Investor shall contribute to
the aggregate losses, claims, damages or liabilities to which they may be
subject (which shall, for all purposes of this Agreement, include, but not be
limited to, all reasonable costs of defense and investigation and all reasonable
attorneys' fees and expenses), in either such case (after contribution from
others) on the basis of relative fault as well as any other relevant equitable
considerations. The relative fault shall be determined by reference to, among
other things, whether the untrue or alleged untrue statement of a material fact
or the omission or alleged omission to state a material fact relates to
information supplied by the Company on the one hand or the applicable
Distributing Investor on the other hand, and the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission. The Company and the Distributing Investor agree that it
would not be just and equitable if contribution pursuant to this Section 7 were
determined by pro rata allocation or by any other method of allocation which
does not take account of the equitable considerations referred to in this
Section 7. The amount paid or payable by an indemnified party as a result of the
losses, claims, damages or liabilities (or actions in respect thereof) referred
to above in this Section 7 shall be deemed to include any legal or other
expenses reasonably incurred by such indemnified party in connection with
investigating or defending any such action or claim. No person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the
Securities Act) shall be entitled to contribution from any person who was not
guilty of such fraudulent misrepresentation.

Notwithstanding any other provision of this Section 7, in no event shall any (i)
Investor be required to undertake liability to any person under this Section 7
for any amounts in excess of the dollar amount of the proceeds received by such
Investor from the sale of such Investor's Registrable Securities (after
deducting any fees, discounts and commissions applicable thereto) pursuant to
any Registration Statement under which such Registrable Securities are
registered under the Securities Act and (ii) underwriter be required to
undertake liability to any person hereunder for any amounts in excess of the
aggregate discount, commission or other compensation payable to such underwriter
with respect to the Registrable Securities underwritten by it and distributed
pursuant to such Registration Statement.

                  Section 8. NOTICES. All notices, demands, requests, consents,
approvals, and other communications required or permitted hereunder shall be in
writing and shall be delivered as set forth in the Purchase Agreement.

                                      E-66
<PAGE>

                  Section 9. ASSIGNMENT. This Agreement is binding upon and
inures to the benefit of the parties hereto and their respective heirs,
successors and permitted assigns. The rights granted the Investor under this
Agreement may be assigned to any purchaser of substantially all of the
Registrable Securities (or the rights thereto) from an Investor, as otherwise
permitted by the Purchase Agreement.

                  Section 10. ADDITIONAL COVENANTS OF THE COMPANY. The Company
agrees that at such time as it otherwise meets the requirements for the use of
Securities Act Registration Statement on Form S-3 for the purpose of registering
the Registrable Securities, it shall file all reports and information required
to be filed by it with the Commission in a timely manner and take all such other
action so as to maintain such eligibility for the use of such form.

                  Section 11. COUNTERPARTS/FACSIMILE. This Agreement may be
executed in two or more counterparts, each of which shall constitute an
original, but all of which, when together shall constitute but one and the same
instrument, and shall become effective when one or more counterparts have been
signed by each party hereto and delivered to the other parties. In lieu of the
original, a facsimile transmission or copy of the original shall be as effective
and enforceable as the original.

                  Section 12. REMEDIES. The remedies provided in this Agreement
are cumulative and not exclusive of any remedies provided by law. If any term,
provision, covenant or restriction of this Agreement is held by a court of
competent jurisdiction to be invalid, illegal, void or unenforceable, the
remainder of the terms, provisions, covenants and restrictions set forth herein
shall remain in full force and effect and shall in no way be affected, impaired
or invalidated, and the parties hereto shall use their best efforts to find and
employ an alternative means to achieve the same or substantially the same result
as that contemplated by such term, provision, covenant or restriction.

                  Section 13. CONFLICTING AGREEMENTS. The Company shall not
enter into any agreement with respect to its securities that is inconsistent
with the rights granted to the holders of Registrable Securities in this
Agreement or otherwise prevents the Company from complying with all of its
obligations hereunder.

                  Section 14.  HEADINGS.  The  headings  in this  Agreement
are for  reference  purposes  only and shall not affect in any way the
meaning or interpretation of this Agreement.

                  Section 15. GOVERNING LAW, ARBITRATION. This Agreement shall
be governed by and construed in accordance with the laws of the State of New
York applicable to contracts made in New York by persons domiciled in New York
City and without regard to its principles of conflicts of laws. Any dispute
under this Agreement shall be submitted to arbitration under the American
Arbitration Association (the "AAA") in New York City, New York, and shall be
finally and conclusively determined by the decision of a board of arbitration
consisting of three (3)

                                      E-67
<PAGE>

members (hereinafter referred to as the "Board of Arbitration") selected as
according to the rules governing the AAA. The Board of Arbitration shall meet on
consecutive business days in New York City, New York, and shall reach and render
a decision in writing (concurred in by a majority of the members of the Board of
Arbitration) with respect to the amount, if any, which the losing party is
required to pay to the other party in respect of a claim filed. In connection
with rendering its decisions, the Board of Arbitration shall adopt and follow
the laws of the State of New York. To the extent practical, decisions of the
Board of Arbitration shall be rendered no more than thirty (30) calendar days
following commencement of proceedings with respect thereto. The Board of
Arbitration shall cause its written decision to be delivered to all parties
involved in the dispute. Any decision made by the Board of Arbitration (either
prior to or after the expiration of such thirty (30) calendar day period) shall
be final, binding and conclusive on the parties to the dispute, and entitled to
be enforced to the fullest extent permitted by law and entered in any court of
competent jurisdiction. The Board of Arbitration shall be authorized and is
hereby directed to enter a default judgment against any party failing to
participate in any proceeding hereunder within the time periods set forth in the
AAA rules. The prevailing party shall be awarded its costs, including attorneys'
fees, from the non-prevailing party as part of the arbitration award. Any party
shall have the right to seek injunctive relief from any court of competent
jurisdiction in any case where such relief is available. The prevailing party in
such injunctive action shall be awarded its costs, including attorney's fees,
from the non-prevailing party.

                  IN WITNESS WHEREOF, the parties hereto have caused this
Registration Rights Agreement to be duly executed, on the day and year first
above written.

                              NetLojix Communications, Inc.

                              By:   MICHAEL J. USSERY
                                 --------------------
                                     Michael J. Ussery, Chief Financial Officer

                              INVESTOR:

                              AMRO International, S.A.

                              By: H. U. BACHOFEN
                                 --------------------
                                     H. U. Bachofen, Director

                                      E-68<PAGE>

                                                                   EXHIBIT 10.18

NEITHER THIS WARRANT NOR THE SHARES ISSUABLE UPON EXERCISE HEREOF HAVE BEEN
REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT")
OR ANY OTHER APPLICABLE STATE SECURITIES LAWS IN RELIANCE UPON AN EXEMPTION FROM
THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT PURSUANT TO REGULATION D AND
SUCH OTHER SECURITIES LAWS. NEITHER THIS WARRANT NOR THE SHARES ISSUABLE UPON
EXERCISE HEREOF MAY BE SOLD, PLEDGED, TRANSFERRED, ENCUMBERED OR OTHERWISE
DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE
SECURITIES ACT OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE SECURITIES ACT AND ANY APPLICABLE STATE LAWS, AND IN THE CASE
OF AN EXEMPTION, ONLY IF THE COMPANY HAS RECEIVED AN OPINION OF COUNSEL THAT
SUCH TRANSACTION DOES NOT REQUIRE REGISTRATION OF THE WARRANT OR SUCH SHARES,
WHICH OPINION AND WHICH COUNSEL SHALL BE SATISFACTORY TO THE COMPANY IN ITS SOLE
DISCRETION.

                             STOCK PURCHASE WARRANT

                  To Purchase 75,000 Shares of Common Stock of

                          NetLojix Communications, Inc.

THIS CERTIFIES that, for value received, AMRO International, S.A. (the
"Holder"), is entitled, upon the terms and subject to the limitations on
exercise and the conditions hereinafter set forth, at any time on or after
September 1, 2000 (the "Initial Exercise Date") and on or prior to the close
of business on March 1, 2003 (the "Termination Date") but not thereafter, to
subscribe for and purchase from NetLojix Communications, Inc., a corporation
incorporated in the State of Delaware (the "Company"), up to seventy-five
thousand (75,000) shares (the "Warrant Shares") of Common Stock, $.01 par
value, of the Company (the "Common Stock"). The purchase price of one share
of Common Stock (the "Exercise Price") under this Warrant shall be $5.25. The
Exercise Price and the number of shares for which the Warrant is exercisable
shall be subject to adjustment as provided herein. In the event of any
conflict between the terms of this Warrant and the Common Stock and Warrant
Purchase Agreement dated as of March 2, 2000 pursuant to which this Warrant
has been issued (the "Purchase Agreement"), the Purchase Agreement shall
control. Capitalized terms used and not otherwise defined herein shall have
the meanings set forth for such terms in the Purchase Agreement.

                                      E-69
<PAGE>

         1.       TITLE TO WARRANT. Prior to the Termination Date and subject to
compliance with applicable laws, this Warrant and all rights hereunder are
transferable, in whole or in part, at the office or agency of the Company by the
holder hereof in person or by duly authorized attorney, upon surrender of this
Warrant together with the Assignment Form annexed hereto properly endorsed.

         2.       AUTHORIZATION OF SHARES. The Company covenants that all shares
of Common Stock which may be issued upon the exercise of rights represented by
this Warrant will, upon exercise of the rights represented by this Warrant, be
duly authorized, validly issued, fully paid and nonassessable and free from all
taxes, liens and charges in respect of the issue thereof (other than taxes in
respect of any transfer occurring contemporaneously with such issue).

         3.       EXERCISE OF WARRANT.

                  (a) Except as provided in Section 4 herein, exercise of the
         purchase rights represented by this Warrant may be made at any time or
         times on or after the Initial Exercise Date, and before the close of
         business on the Termination Date by the surrender of this Warrant and
         the Notice of Exercise Form annexed hereto duly executed, at the office
         of the Company (or such other office or agency of the Company as it may
         designate by notice in writing to the registered holder hereof at the
         address of such holder appearing on the books of the Company) and upon
         payment of the Exercise Price of the shares thereby purchased by wire
         transfer or cashier's check drawn on a United States bank, the holder
         of this Warrant shall be entitled to receive a certificate for the
         number of shares of Common Stock so purchased. Certificates for shares
         purchased hereunder shall be delivered to the holder hereof within
         three (3) Trading Days after the date on which this Warrant shall have
         been exercised as aforesaid. This Warrant shall be deemed to have been
         exercised and such certificate or certificates shall be deemed to have
         been issued, and Holder or any other person so designated to be named
         therein shall be deemed to have become a holder of record of such
         shares for all purposes, as of the date the Warrant has been exercised
         by payment to the Company of the Exercise Price and all taxes required
         to be paid by Holder, if any, pursuant to Section 5 prior to the
         issuance of such shares, have been paid.

                  (b) If this Warrant shall have been exercised in part, the
         Company shall, at the time of delivery of the certificate or
         certificates representing Warrant Shares, deliver to Holder a new
         Warrant evidencing the rights of Holder to purchase the unpurchased
         shares of Common Stock called for by this Warrant, which new Warrant
         shall in all other respects be identical with this Warrant.

                  (c) If no registration statement is effective permitting the
         resale of the shares of Common Stock issued upon exercise of this
         Warrant at any time commencing one year after the issuance date hereof,
         then this Warrant shall also be exercisable by means of a "cashless
         exercise" in which the holder shall be entitled to receive a
         certificate for the number of shares equal to the quotient obtained by
         dividing [(A-B) (X)] by (A), where:

(A) = the average of the high and low trading prices per share of Common Stock
on the Trading Day preceding the date of such election on the Nasdaq Stock
Market, or if the Common Stock is

                                      E-70
<PAGE>

not traded on the Nasdaq Stock Market, then the principal market in terms of
volume, and converted into US Dollars;

(B) = the Exercise Price of the Warrants; and

(X) = the number of shares issuable upon exercise of the Warrants in accordance
with the terms of this Warrant.

         4.       NO FRACTIONAL SHARES OR SCRIP. No fractional shares or scrip
representing fractional shares shall be issued upon the exercise of this
Warrant. As to any fraction of a share which Holder would otherwise be entitled
to purchase upon such exercise, the Company shall pay a cash adjustment in
respect of such final fraction in an amount equal to the Exercise Price.

         5.       CHARGES, TAXES AND EXPENSES. Issuance of certificates for
shares of Common Stock upon the exercise of this Warrant shall be made without
charge to the holder hereof for any issue or transfer tax or other incidental
expense in respect of the issuance of such certificate, all of which taxes and
expenses shall be paid by the Company, and such certificates shall be issued in
the name of the holder of this Warrant or in such name or names as may be
directed by the holder of this Warrant; provided, however, that in the event
certificates for shares of Common Stock are to be issued in a name other than
the name of the holder of this Warrant, this Warrant when surrendered for
exercise shall be accompanied by the Assignment Form attached hereto duly
executed by the holder hereof; and the Company may require, as a condition
thereto, the payment of a sum sufficient to reimburse it for any transfer tax
incidental thereto.

         6.       CLOSING OF BOOKS. The Company will not close its shareholder
books or records in any manner which prevents the timely exercise of this
Warrant.

         7.       TRANSFER, DIVISION AND COMBINATION. (a) Subject to compliance
with any applicable securities laws, transfer of this Warrant and all rights
hereunder, in whole or in part, shall be registered on the books of the Company
to be maintained for such purpose, upon surrender of this Warrant at the
principal office of the Company, together with a written assignment of this
Warrant substantially in the form attached hereto duly executed by Holder or its
agent or attorney and funds sufficient to pay any transfer taxes payable upon
the making of such transfer. Upon such surrender and, if required, such payment,
the Company shall execute and deliver a new Warrant or Warrants in the name of
the assignee or assignees and in the denomination or denominations specified in
such instrument of assignment, and shall issue to the assignor a new Warrant
evidencing the portion of this Warrant not so assigned, and this Warrant shall
promptly be cancelled. A Warrant, if properly assigned, may be exercised by a
new holder for the purchase of shares of Common Stock without having a new
Warrant issued.
                  (b) This Warrant may be divided or combined with other
Warrants upon presentation hereof at the aforesaid office of the Company,
together with a written notice specifying the names and denominations in which
new Warrants are to be issued, signed by Holder or its agent or attorney.
Subject to compliance with Section 7(a), as to any transfer which may be
involved in such division or combination, the Company shall execute and deliver
a new Warrant or Warrants in exchange for the Warrant or Warrants to be divided
or combined in accordance with such notice.

                                      E-71
<PAGE>

                  (c) The Company shall prepare, issue and deliver at its own
expense (other than transfer taxes) the new Warrant or Warrants under this
Section 7.

                  (d) The Company agrees to maintain, at its aforesaid office,
books for the registration and the registration of transfer of the Warrants.

         8.       NO RIGHTS AS SHAREHOLDER UNTIL EXERCISE. This Warrant does not
entitle the holder hereof to any voting rights or other rights as a shareholder
of the Company prior to the exercise hereof. Upon the surrender of this Warrant
and the payment of the aggregate Exercise Price, the Warrant Shares so purchased
shall be and be deemed to be issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

         9.       LOSS, THEFT, DESTRUCTION OR MUTILATION OF WARRANT. The Company
covenants that upon receipt by the Company of evidence reasonably satisfactory
to it of the loss, theft, destruction or mutilation of this Warrant certificate
or any stock certificate relating to the Warrant Shares, and in case of loss,
theft or destruction, of indemnity or security reasonably satisfactory to it
(which shall not include the posting of any bond), and upon surrender and
cancellation of such Warrant or stock certificate, if mutilated, the Company
will make and deliver a new Warrant or stock certificate of like tenor and dated
as of such cancellation, in lieu of such Warrant or stock certificate.

         10.      SATURDAYS, SUNDAYS, HOLIDAYS, ETC. If the last or appointed
day for the taking of any action or the expiration of any right required or
granted herein shall be a Saturday, Sunday or a legal holiday, then such action
may be taken or such right may be exercised on the next succeeding day not a
Saturday, Sunday or legal holiday.

         11.      ADJUSTMENTS OF EXERCISE PRICE AND NUMBER OF WARRANT SHARES.
(a) STOCK SPLITS, ETC. The number and kind of securities purchasable upon the
exercise of this Warrant and the Exercise Price shall be subject to adjustment
from time to time upon the happening of any of the following. In case the
Company shall (i) pay a dividend in shares of Common Stock or make a
distribution in shares of Common Stock to holders of its outstanding Common
Stock, (ii) subdivide its outstanding shares of Common Stock into a greater
number of shares of Common Stock, (iii) combine its outstanding shares of Common
Stock into a smaller number of shares of Common Stock or (iv) issue any shares
of its capital stock in a reclassification of the Common Stock, then the number
of Warrant Shares purchasable upon exercise of this Warrant immediately prior
thereto shall be adjusted so that the holder of this Warrant shall be entitled
to receive the kind and number of Warrant Shares or other securities of the
Company which he would have owned or have been entitled to receive had such
Warrant been exercised in advance thereof. Upon each such adjustment of the kind
and number of Warrant Shares or other securities of the Company which are
purchasable hereunder, the holder of this Warrant shall thereafter be entitled
to purchase the number of Warrant Shares or other securities resulting from such
adjustment at an Exercise Price per Warrant Share or other security obtained by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares purchasable pursuant hereto immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company resulting from such adjustment. An adjustment made pursuant to
this paragraph shall become effective immediately after the effective date of
such event retroactive to the record date, if any, for such event.

                                      E-72
<PAGE>

                  (b) REORGANIZATION, RECLASSIFICATION, MERGER, CONSOLIDATION OR
         DISPOSITION OF ASSETS. In case the Company shall reorganize its
         capital, reclassify its capital stock, consolidate or merge with or
         into another corporation (where the Company is not the surviving
         corporation or where there is a change in or distribution with respect
         to the Common Stock of the Company), or sell, transfer or otherwise
         dispose of all or substantially all its property, assets or business to
         another corporation and, pursuant to the terms of such reorganization,
         reclassification, merger, consolidation or disposition of assets,
         shares of common stock of the successor or acquiring corporation, or
         any cash, shares of stock or other securities or property of any nature
         whatsoever (including warrants or other subscription or purchase
         rights) in addition to or in lieu of common stock of the successor or
         acquiring corporation ("Other Property"), are to be received by or
         distributed to the holders of Common Stock of the Company, then Holder
         shall have the right thereafter to receive, upon exercise of this
         Warrant, the number of shares of common stock of the successor or
         acquiring corporation or of the Company, if it is the surviving
         corporation, and Other Property receivable upon or as a result of such
         reorganization, reclassification, merger, consolidation or disposition
         of assets by a holder of the number of shares of Common Stock for which
         this Warrant is exercisable immediately prior to such event. In case of
         any such reorganization, reclassification, merger, consolidation or
         disposition of assets, the successor or acquiring corporation (if other
         than the Company) shall expressly assume the due and punctual
         observance and performance of each and every covenant and condition of
         this Warrant to be performed and observed by the Company and all the
         obligations and liabilities hereunder, subject to such modifications as
         may be deemed appropriate (as determined in good faith by resolution of
         the Board of Directors of the Company) in order to provide for
         adjustments of shares of Common Stock for which this Warrant is
         exercisable which shall be as nearly equivalent as practicable to the
         adjustments provided for in this Section 11. For purposes of this
         Section 11, "common stock of the successor or acquiring corporation"
         shall include stock of such corporation of any class which is not
         preferred as to dividends or assets over any other class of stock of
         such corporation and which is not subject to redemption and shall also
         include any evidences of indebtedness, shares of stock or other
         securities which are convertible into or exchangeable for any such
         stock, either immediately or upon the arrival of a specified date or
         the happening of a specified event and any warrants or other rights to
         subscribe for or purchase any such stock. The foregoing provisions of
         this Section 11 shall similarly apply to successive reorganizations,
         reclassifications, mergers, consolidations or disposition of assets.

         12.      VOLUNTARY ADJUSTMENT BY THE COMPANY. The Company may at any
time during the term of this Warrant, reduce the then current Exercise Price to
any amount and for any period of time deemed appropriate by the Board of
Directors of the Company.

         13.      NOTICE OF ADJUSTMENT. Whenever the number of Warrant Shares or
number or kind of securities or other property purchasable upon the exercise of
this Warrant or the Exercise Price is adjusted, as herein provided, the Company
shall promptly mail by registered or certified mail, return receipt requested,
to the holder of this Warrant notice of such adjustment or adjustments setting
forth the number of Warrant Shares (and other securities or property)
purchasable upon the exercise of this Warrant and the Exercise Price of such
Warrant Shares (and other securities or property) after such adjustment, setting
forth a brief statement of the facts requiring such adjustment and setting forth
the computation by which such adjustment was

                                      E-73
<PAGE>

made. Such notice, in the absence of manifest error, shall be conclusive
evidence of the correctness of such adjustment.

         14.      NOTICE OF CORPORATE ACTION. If at any time:

         (a)      the Company shall take a record of the holders of its Common
Stock for the purpose of entitling them to receive a dividend or other
distribution, or any right to subscribe for or purchase any evidences of its
indebtedness, any shares of stock of any class or any other securities or
property, or to receive any other right, or

         (b)      there shall be any capital reorganization of the Company, any
reclassification or recapitalization of the capital stock of the Company or any
consolidation or merger of the Company with, or any sale, transfer or other
disposition of all or substantially all the property, assets or business of the
Company to, another corporation or,

         (c) there shall be a voluntary or involuntary dissolution,
liquidation or winding up of the Company; then, in any one or more of such
cases, the Company shall give to Holder (i) at least 30 days' prior written
notice of the date on which a record date shall be selected for such dividend,
distribution or right or for determining rights to vote in respect of any such
reorganization, reclassification, merger, consolidation, sale, transfer,
disposition, liquidation or winding up, and (ii) in the case of any such
reorganization, reclassification, merger, consolidation, sale, transfer,
disposition, dissolution, liquidation or winding up, at least 30 days' prior
written notice of the date when the same shall take place. Such notice in
accordance with the foregoing clause also shall specify (i) the date on which
any such record is to be taken for the purpose of such dividend, distribution or
right, the date on which the holders of Common Stock shall be entitled to any
such dividend, distribution or right, and the amount and character thereof, and
(ii) the date on which any such reorganization, reclassification, merger,
consolidation, sale, transfer, disposition, dissolution, liquidation or winding
up is to take place and the time, if any such time is to be fixed, as of which
the holders of Common Stock shall be entitled to exchange their shares of Common
Stock for securities or other property deliverable upon such disposition,
dissolution, liquidation or winding up. Each such written notice shall be
sufficiently given if addressed to Holder at the last address of Holder
appearing on the books of the Company and delivered in accordance with Section
16(d).

         15.      AUTHORIZED SHARES. The Company covenants that during the
period the Warrant is outstanding, it will reserve from its authorized and
unissued Common Stock a sufficient number of shares to provide for the issuance
of the Warrant Shares upon the exercise of any purchase rights under this
Warrant. The Company further covenants that its issuance of this Warrant shall
constitute full authority to its officers who are charged with the duty of
executing stock certificates to execute and issue the necessary certificates for
the Warrant Shares upon the exercise of the purchase rights under this Warrant.
The Company will take all such reasonable action as may be necessary to assure
that such Warrant Shares may be issued as provided herein without violation of
any applicable law or regulation, or of any requirements of the Principal Market
upon which the Common Stock may be listed.

                  The Company shall not by any action, including, without
limitation, amending its certificate of incorporation or through any
reorganization, transfer of assets, consolidation, merger, dissolution, issue or
sale of securities or any other voluntary action, avoid

                                      E-74
<PAGE>

or seek to avoid the observance or performance of any of the terms of this
Warrant, but will at all times in good faith assist in the carrying out of all
such terms and in the taking of all such actions as may be necessary or
appropriate to protect the rights of Holder against impairment. Without limiting
the generality of the foregoing, the Company will (a) not increase the par value
of any shares of Common Stock receivable upon the exercise of this Warrant above
the amount payable therefor upon such exercise immediately prior to such
increase in par value, (b) take all such action as may be necessary or
appropriate in order that the Company may validly and legally issue fully paid
and nonassessable shares of Common Stock upon the exercise of this Warrant, and
(c) use its best efforts to obtain all such authorizations, exemptions or
consents from any public regulatory body having jurisdiction thereof as may be
necessary to enable the Company to perform its obligations under this Warrant.

                  Before taking any action which would result in an adjustment
in the number of shares of Common Stock for which this Warrant is exercisable or
in the Exercise Price, the Company shall obtain all such authorizations or
exemptions thereof, or consents thereto, as may be necessary from any public
regulatory body or bodies having jurisdiction thereof.

         16.      Miscellaneous.

                  (a) JURISDICTION. This Warrant shall be binding upon any
successors or assigns of the Company. This Warrant shall constitute a contract
under the laws of New York, without regard to its conflict of law, principles or
rules, and be subject to arbitration pursuant to the terms set forth in the
Purchase Agreement.

                  (b) RESTRICTIONS. The holder hereof acknowledges that the
Warrant Shares acquired upon the exercise of this Warrant, if not registered,
will have restrictions upon resale imposed by state and federal securities laws.

                  (c) NONWAIVER AND EXPENSES. No course of dealing or any delay
or failure to exercise any right hereunder on the part of Holder shall operate
as a waiver of such right or otherwise prejudice Holder's rights, powers or
remedies, notwithstanding all rights hereunder terminate on the Termination
Date. If the Company fails to comply with any provision of this Warrant, the
Company shall pay to Holder such amounts as shall be sufficient to cover any
costs and expenses including, but not limited to, reasonable attorneys' fees,
including those of appellate proceedings, incurred by Holder in collecting any
amounts due pursuant hereto or in otherwise enforcing any of its rights, powers
or remedies hereunder.

                  (d) NOTICES. Any notice, request or other document required or
permitted to be given or delivered to the holder hereof by the Company shall be
delivered in accordance with the notice provisions of the Purchase Agreement.

                  (e) LIMITATION OF LIABILITY. No provision hereof, in the
absence of affirmative action by Holder to purchase shares of Common Stock, and
no enumeration herein of the

                                      E-75
<PAGE>

rights or privileges of Holder hereof, shall give rise to any liability of
Holder for the purchase price of any Common Stock or as a stockholder of the
Company, whether such liability is asserted by the Company or by creditors of
the Company.

                  (f) REMEDIES. Holder, in addition to being entitled to
exercise all rights granted by law, including recovery of damages, will be
entitled to specific performance of its rights under this Warrant. The
Company agrees that monetary damages would not be adequate compensation for
any loss incurred by reason of a breach by it of the provisions of this
Warrant and hereby agrees to waive the defense in any action for specific
performance that a remedy at law would be adequate.

                  (g) SUCCESSORS AND ASSIGNS. Subject to applicable securities
laws, this Warrant and the rights and obligations evidenced hereby shall inure
to the benefit of and be binding upon the successors of the Company and the
successors and permitted assigns of Holder. The provisions of this Warrant are
intended to be for the benefit of all Holders from time to time of this Warrant
and shall be enforceable by any such Holder or holder of Warrant Shares.

                  (h) INDEMNIFICATION. The Company agrees to indemnify and hold
harmless Holder from and against any liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, claims, costs, attorneys' fees, expenses
and disbursements of any kind which may be imposed upon, incurred by or asserted
against Holder in any manner relating to or arising out of any failure by the
Company to perform or observe in any material respect any of its covenants,
agreements, undertakings or obligations set forth in this Warrant; PROVIDED,
HOWEVER, that the Company will not be liable hereunder to the extent that any
liabilities, obligations, losses, damages, penalties, actions, judgments, suits,
claims, costs, attorneys' fees, expenses or disbursements are found in a final
non-appealable judgment by a court to have resulted from Holder's negligence,
bad faith or willful misconduct in its capacity as a stockholder or
warrantholder of the Company.

                  (i) AMENDMENT. This Warrant may be modified or amended or the
provisions hereof waived with the written consent of the Company and the Holder.

                  (j) SEVERABILITY. Wherever possible, each provision of this
Warrant shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Warrant shall be prohibited by or
invalid under applicable law, such provision shall be ineffective to the extent
of such prohibition or invalidity, without invalidating the remainder of such
provisions or the remaining provisions of this Warrant.

                  (k) HEADINGS. The headings used in this Warrant are for the
convenience of reference only and shall not, for any purpose, be deemed a part
of this Warrant.

                                      E-76
<PAGE>

                  IN WITNESS WHEREOF, the Company has caused this Warrant to be
executed by its officer thereunto duly authorized.

Dated: March 2, 2000

                          NETLOJIX COMMUNICATIONS, INC.

                          By: /s/ MICHAEL J. USSERY
                              ---------------------
                             Michael J. Ussery, Chief Financial Officer

                                      E-77
<PAGE>

                               NOTICE OF EXERCISE

To:      NetLojix Communications, Inc.

         (1) The undersigned hereby elects to purchase ________ shares
of Common Stock (the "Common Stock"), of NetLojix Communications, Inc.
pursuant to the terms of the attached Warrant, and tenders herewith payment
of the exercise price in full, together with all applicable transfer taxes,
if any.

         (2) Please issue a certificate or certificates representing
said shares of Common Stock in the name of the undersigned or in such other
name as is specified below:

                  ----------------------------------------
                  (Name)

                  ----------------------------------------
                  (Address)

                  ----------------------------------------

Dated:

                                                 ------------------------------
                                                 Signature

                                      E-78
<PAGE>

                                 ASSIGNMENT FORM

                    (To assign the foregoing warrant, execute
                   this form and supply required information.
                 Do not use this form to exercise the warrant.)

         FOR VALUE RECEIVED, the foregoing Warrant and all rights evidenced
thereby are hereby assigned to

_______________________________________________ whose address is

_________________________________________________________________

_________________________________________________________________

                                          Dated:  ______________, _______

           Holder's Signature:   _____________________________

           Holder's Address:     _____________________________

                                 _____________________________

Signature Guaranteed:  ___________________________________________

NOTE: The signature to this Assignment Form must correspond with the name as it
appears on the face of the Warrant, without alteration or enlargement or any
change whatsoever, and must be guaranteed by a bank or trust company. Officers
of corporations and those acting in an fiduciary or other representative
capacity should file proper evidence of authority to assign the foregoing
Warrant.

                                      E-79

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00005-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00005-of-00352.parquet"}]]