EX-21.1 413 v112866_ex21-1.htm Unassociated Document
EXHIBIT 21.1

 
SUBSIDIARIES

AboveNet, Inc., a Delaware corporation, directly or indirectly owns 100% of the ownership interests of each of the following entities:
     
1.
AboveNet Communications, Inc.
  
     
2.
AboveNet International, Inc.
  
     
3.
AboveNet Canada, Inc.
  
     
4.
AboveNet of VA, LLC
  
     
5.
AboveNet of Utah, LLC
  
     
6.
MFN Japan KK
  
     
7.
SiteSmith Ltd.
  
     
8.
AboveNet Communications Europe Limited
  
     
9.
MFN Europe Finance, Inc.
  
     
10.
MFN International LLC
  
     
11.
MFN Europe Limited
  
     
12.
AboveNet Communications UK Ltd.
  
     
13.
Metromedia Fiber Network Services Ltd.