31.205.0.0/16

ip:	31.205.0.0 ip-31-205-0-0.ask4internet.com
loc:	United Kingdom, Guildford (England)  
isp:	AS41230 ASK4 Limited » ASK4 Limited »  143.015 ms
route:	31.205.0.0/16, UK-ASK4INTERNET-20110429 - ASK4 Limited, GB (Sheffield (Broomhall)) ... 
reg:	31.205.0.0/16, GB, RIPE, 2011-04-29
asn:	AS41230 - ASK4 ASK4 Limited, GB
addr:	  Devonshire Green House 14 Fitzwilliam Street S1 4JL SHEFFIELD UNITED KINGDOM
online:	  2.467 » latency: 51 ms (96ms) 

see also:
   31.205.64.0/18   AS41230  UK-ASK4INTERNET-20110429 ASK4 Limited, GB
   31.205.192.0/18  AS41230  UK-ASK4INTERNET-20110429 ASK4 Limited, GB