13.17.0.0/16

ip:	13.17.0.0 
loc:	United Kingdom, London (England)  
isp:	AS26662 XEROX CORPORATION » Xerox Corporation » Xerox Corporation 137.991 ms
route:	13.17.0.0/16, XEROX-NET - Xerox Corporation, GB (London) ... 
reg:	13.16.0.0/13, US, ARIN, 1986-04-25
asn:	AS26662 - XEROX-WV XEROX CORPORATION, US
addr:	  201 Merritt 7 Norwalk CT 6851 US
online:	  38 » latency: 40 ms (54ms) 

see also:
   13.16.0.0/15     AS26662  XEROX-NET Xerox Corporation, US