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                                                                    EXHIBIT 3.07
 
                     RESTATED CERTIFICATE OF INCORPORATION
                                       OF
                          EXODUS COMMUNICATIONS, INC.

                  (Originally incorporated on January 6, 1998)


     Exodus Communications, Inc., a Delaware corporation, hereby certifies that
the Restated Certificate of Incorporation of the corporation attached hereto as
Exhibit A, which is incorporated herein by this reference, and which restates,
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integrates and further amends the provisions of the Certificate of Incorporation
of this corporation, has been duly adopted by the corporation's Board of
Directors and stockholders in accordance with Sections 228, 242 and 245 of the
Delaware General Corporation Law.


     IN WITNESS WHEREOF, said corporation has caused this Restated Certificate
of Incorporation to be signed by its duly authorized officers this 23rd day of
March, 1998.


                             EXODUS COMMUNICATIONS, INC.
                             a Delaware corporation



                             By: /s/ K.B. Chandrasekhar
                                 --------------------------------------------
                                 K.B. Chandrasekhar, Chief Executive Officer 
                                 and Chairman of the Board

ATTEST:



/s/ Adam W. Wegner
-------------------------------- 
Adam W. Wegner, Secretary
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                                   EXHIBIT A
                                   ---------
                                        
                     RESTATED CERTIFICATE OF INCORPORATION
                                       OF
                          EXODUS COMMUNICATIONS, INC.
                                        

                                   ARTICLE I

    The name of the corporation is Exodus Communications, Inc.

                                   ARTICLE II

    The address of the registered office of the corporation in the State of
Delaware is 1013 Centre Road, City of Wilmington, 19805, County of New Castle.
The name of its registered agent at that address is Corporation Service Company.

                                  ARTICLE III

    The purpose of the corporation is to engage in any lawful act or activity
for which corporations may be organized under the General Corporation Law of the
State of Delaware.

                                   ARTICLE IV

    The total number of shares of all classes of stock which the corporation has
authority to issue is fifty-five million (55,000,000) shares, consisting of two
classes:  fifty million (50,000,000) shares of Common Stock, $0.001 par value
per share, and five million (5,000,000) shares of Preferred Stock, $0.001 par
value per share.

    The Board of Directors is authorized, subject to any limitations prescribed
by the law of the State of Delaware, to provide for the issuance of the shares
of Preferred Stock in one or more series, and, by filing a certificate of
designation pursuant to the applicable law of the State of Delaware, to
establish from time to time the number of shares to be included in each such
series, to fix the designation, powers, preferences and rights of the shares of
each such series and any qualifications, limitations or restrictions thereof and
to increase or decrease the number of shares of any such series (but not below
the number of shares of such series then outstanding).

    The number of authorized shares of Common Stock or Preferred Stock may be
increased or decreased (but not below the number of shares thereof then
outstanding) by the affirmative vote of the holders of a majority of the stock
of the corporation entitled to vote, unless a vote of any other holders is
required pursuant to a certificate or certificates establishing a series of
Preferred Stock.

    Except as expressly provided in any certificate of designation designating
any series of Preferred Stock pursuant to the foregoing provisions of this
Article IV, any new series of 
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Preferred Stock may be designated, fixed and determined as provided herein by
the Board of Directors without approval of the holders of Common Stock or the
holders of Preferred Stock, or any series thereof, and any such new series may
have powers, preferences and rights, including, without limitation, voting
rights, dividend rights, liquidation rights, redemption rights and conversion
rights senior to, junior to or pari passu with the rights of the Common Stock,
the Preferred Stock, or any future class or series of Preferred Stock or
Common Stock.

     If the certificate of designation creating a series of Preferred Stock so
provides, any shares of a series of Preferred Stock that are acquired by the
corporation, whether by redemption, purchase, conversion or otherwise, so that
such shares are issued but not outstanding, may not be reissued as shares of
such series or as shares of the class of Preferred Stock.  Upon the retirement
of any such shares and the filing of a certificate of retirement pursuant to
Sections 103 and 243 of the Delaware General Corporation Law with respect
thereto, the shares of such series shall be eliminated and the number of shares
of Preferred Stock shall be reduced accordingly.

                                   ARTICLE V

     The business and affairs of the corporation shall be managed by or under
the direction of the Board of Directors.  The number of directors shall be fixed
from time to time exclusively by a resolution of the Board of Directors adopted
by the affirmative vote of a majority of the total number of directors that the
corporation would have if there were no vacancies.

     Any vacancy on the Board of Directors, however resulting, and any newly
created directorships resulting from any increase in the authorized number of
directors shall be filled only by the affirmative vote of a majority of the
directors then in office, even if less than a quorum, or by a sole remaining
director, unless the Board of Directors determines that any such vacancies or
newly created directorships shall be filled by the stockholders.

     The Board of Directors of the corporation shall have the power to adopt,
amend or repeal Bylaws of the corporation.

                                   ARTICLE VI

     Any action required or permitted to be taken by the stockholders of the
corporation may be  effected at a duly called annual or special meeting of such
holders and may not be effected by any consent in writing by such holders.
Subject to the rights of the holders of any class or series of Preferred Stock,
special meetings of stockholders of the corporation shall be called only by the
Board of Directors or upon the request of the Chairman of the Board of Directors
or the Chief Executive Officer of the corporation.  If a special meeting is
requested by the Chairman of the Board of Directors or the Chief Executive
Officer, the Board of Director shall determine the time and the place of such
meeting, which shall be called for no less than 35 days nor more than 120 days
after the receipt by the Secretary of the corporation of the request for such
meeting.

     Election of directors need not be by written ballot unless the Bylaws of
the corporation shall so provide.
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                                  ARTICLE VII
                                        
    To the fullest extent permitted by law, no director of the corporation shall
be personally liable for monetary damages for breach of fiduciary duty as a
director.  Without limiting the effect of the preceding sentence, if the
Delaware General Corporation Law is hereafter amended to authorize the further
elimination or limitation of the liability of a director, then the liability of
a director of the corporation shall be eliminated or limited to the fullest
extent permitted by the Delaware General Corporation Law, as so amended.

    Neither any amendment nor repeal of this Article VII, nor the adoption of
any provision of this Certificate of Incorporation inconsistent with this
Article VII, shall eliminate, reduce or otherwise adversely affect any
limitation on the personal liability of a director of the corporation existing
at the time of such amendment, repeal or adoption of such an inconsistent
provision.

                                  ARTICLE VIII
                                        
    Actions shall be taken by the corporation's stockholders only at annual or
special meetings of stockholders, and the corporation's stockholders may not act
by written consent.