Exhibit 10.4



                               GLOBIX CORPORATION


        Offer to Purchase for Cash Up to $40,274,000 in Principal Amount
                  of the Outstanding 11% Senior Notes Due 2008


                     (CUSIP No. 37957FAE1 and No. 37957FAD3)


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           THE OFFER WILL EXPIRE AT 10:00 A.M., NEW YORK CITY TIME, ON
             FEBRUARY 25, 2004 UNLESS EXTENDED OR EARLIER TERMINATED
                IN ACCORDANCE WITH THE TERMS THEREOF (THE "OFFER
                               EXPIRATION DATE").

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TO BROKERS, DEALERS, COMMERCIAL BANKS,
TRUST COMPANIES AND OTHER NOMINEES:                           January 26, 2004


         Globix Corporation, a Delaware corporation (the "Company"), is offering
to purchase for cash up to  $40,274,000 in principal  amount of the  outstanding
11% Senior Notes Due 2008 issued by the Company (the  "Securities")  (the "Offer
to Purchase").  Capitalized  terms used herein and not defined herein shall have
the meanings  ascribed thereto in the Offer to Purchase.  The purchase price for
any Security  being sold  pursuant to the Offer to Purchase will be equal to the
principal amount of such Security, plus accrued and unpaid interest thereon (the
"Purchase  Price") to, but excluding the payment date of such Purchase Price, on
a pro rata basis,  with such  adjustments  as may be deemed  appropriate so that
only Securities in denominations of $1,000 or integral  multiples  thereof shall
be purchased. The Purchase Price will be paid in immediately available, same-day
funds on the  fifth  Business  Day  following  the  Offer  Expiration  Date (the
"Purchase  Date").  The term  "Business  Day" shall mean each  Monday,  Tuesday,
Wednesday,  Thursday and Friday which is not a day on which banking institutions
in The  City of New  York,  New  York  are  authorized  or  obligated  by law or
executive  order to close.  The terms of the Offer to  Purchase  are more  fully
described in the Offer to Purchase.

         We are asking you to contact your clients for whom you hold  Securities
registered in your name or in the name of your  nominee.  You will be reimbursed
for customary  mailing and handling  expenses  incurred by you in forwarding the
enclosed materials to your clients.  Except as otherwise noted in paragraph 7 of
the  Instructions  to the Letter of  Transmittal,  the Company will pay all U.S.
transfer taxes, if any, applicable to the sale and transfer of the Securities to
it.

         For your use and for  forwarding to your clients,  we are enclosing the
Offer to Purchase and the related Letter of Transmittal. We are also enclosing a
printed form of letter which you may send to your clients,  with space  provided
for  obtaining  their  instructions  with regard to the Offer to  Purchase  (the
"Option of Holder to Elect Purchase").

         As you receive  executed  original Options of Holders to Elect Purchase
from your  clients  (the  "Account  Parties"),  please  execute  and deliver the
enclosed Letter of Transmittal to the  Depositary,  at its address listed on the
back cover of the Offer to Purchase  by no later than 10:00 a.m.,  New York City
time, on February 25, 2004. DTC participants will be able to execute tenders and
deliver consents through the DTC Automated  Tender Offer Program  ("ATOP"),  and
the Letter of  Transmittal  need not be  completed  by you if you are  tendering
through ATOP.

         WE URGE YOU TO CONTACT YOUR  CLIENTS AS SOON AS POSSIBLE.  The Offer to
Purchase  will  commence at 9:00 a.m.,  New York City time, on January 26, 2004,
and will expire at 10:00 a.m., New York City time, on February 25, 2004,  unless
extended or earlier  terminated by the Company in accordance  with the terms and
conditions of the Offer to Purchase.







         Any questions  about the Offer to Purchase or procedures  for accepting
the  Offer to  Purchase  may be  directed  to the  Company,  at (212)  334-8500,
Attention Daniel Moran, or dmoran@globix.com.  Requests for additional copies of
the Offer to  Purchase  and  related  materials  should  also be directed to the
Company at the number set forth above.

                                                        Very truly yours,




                                                        GLOBIX CORPORATION

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NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU OR
ANY PERSON AS AGENT OF THE COMPANY OR AUTHORIZE YOU OR ANY OTHER PERSON TO USE
ANY DOCUMENT OR MAKE ANY STATEMENTS ON BEHALF OF ANY OF THEM WITH RESPECT TO THE
OFFER TO PURCHASE NOT MADE IN THE OFFER TO PURCHASE.





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