46.28.255.0/24

ip:	46.28.255.0 
loc:	United Kingdom, Stoke Gifford (England)  
isp:	AS49318 TELEFONICA TECH UK MANAGED SERVICES LTD » Telefonica Tech UK Managed Services LTD »  137.912 ms
route:	46.28.255.0/24, KCS - KCS, GB (Stoke Gifford) ... 
reg:	46.28.248.0/21, GB, RIPE, 2010-07-28
asn:	AS49318 - ARC-AS-UK TELEFONICA TECH UK MANAGED SERVICES LTD, GB
	  AS2856  - BT-UK-AS BTnet UK Regional network, GB
addr:	  Telefonica Tech 21 Blackstone Road Huntingdon Cambs PE29 6EF
online:	  45 » latency: 42 ms (42ms) 

see also:
   46.28.248.0/21   AS49318  UK-ARCTELLIGENT-20100728 TELEFONICA TECH UK MANAGED SERVICES LTD, GB
   46.28.254.0/23   AS49318  UK-ARCTELLIGENT-20100728 TELEFONICA TECH UK MANAGED SERVICES LTD, GB