<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