193.37.0.0 - 193.37.31.0 (TRINHOUSE) Trinity House Lighthouse Service; GB 193.37.32.0 (MARIBELF) MARI Belfast; GB 193.37.33.0 (MARI) MARI Belfast; GB 193.37.34.0 (CLRKTILLEY) Clarke and Tilley Limited; GB 193.37.35.0 (GREEN-NET) GreenNet; GB 193.37.36.0 - 193.37.39.0 (XSLTD) Xpedite Systems Limited; GB 193.37.40.0 (GPASS) GPASS; GB 193.37.41.0 (ECS-IPNET) Estate Computer Systems Ltd; GB 193.37.42.0 (AGORA-NET) James R Grinter; GB 193.37.43.0 (BRADFORD) Courtaulds Fibres; GB 193.37.44.0 (NLTBT) Northern Ireland Tourist Board; GB 193.37.45.0 (WILD-NET-2) Dave and Jennifer Edmondson; GB 193.37.46.0 (HANOVERNET) The Hanover Housing Association; GB 193.37.47.0 (INSTALEC) Instalec; GB 193.37.48.0 - 193.37.63.0 (HUMBERNET) Humberside County Council; GB 193.37.64.0 - 193.37.71.0 (WESTLAND) Westland Group PLC; GB 193.37.72.0 - 193.37.87.0 (GEC-MAV) GEC-Marconi Avionics Ltd; GB 193.37.88.0 - 193.37.107.0 (AMNET2) Amersham International PLC; GB 193.37.108.0 - 193.37.109.0 (J-CROSFIELD) Crosfield Group; GB 193.37.110.0 (QUEST-BTC) Quest Business Technology Centre; GB 193.37.111.0 (FBCOMMSCON) FB Communications Consultancy; GB 193.37.112.0 - 193.37.127.0 (AO-NET2) Allen and Overy; GB 193.37.160.0 - 193.37.175.0 (BTTE-UK) British Telecom Tymnet Europe; GB 193.37.176.0 - 193.37.191.255 (UNIBISC) United Biscuits (UK) Limited; GB 193.37.192.0 - 193.37.223.0 (LOLA-NET) London On-Line Local Authorities; GB 193.37.224.0 (DCKLNDSLR) Docklands Light Railway; GB 193.37.225.0 (BRISSRFPACT) Science Research Foundation; GB 193.37.226.0 (HHCOMMS) H H Communications; GB 193.37.227.0 (INTERQUAD) Interquad Limited; GB 193.37.228.0 (UTV-NET) Ulster Television; GB 193.37.229.0 (SSS) Salford Software Services; GB 193.37.230.0 - 193.37.231.0 (MEIKO-UK2) Meiko Ltd; GB 193.37.232.0 (VALSTAR) Valstar Systems Limited; GB 193.37.233.0 (PLTD) Papachristidis UK; GB 193.37.234.0 - 193.37.235.0 (B-AND-M) Barder and Marsh; GB 193.37.236.0 (SHERWOOD9) Sherwood Computer Services Plc; GB 193.37.237.0 - 193.37.239.0 (SHERWOOD-3) Sherwood Computer Services; GB 193.37.240.0 - 193.37.247.0 (NRI) Natural Resources Institute, Chatham; GB 193.37.248.0 - 193.37.255.0 (JRADCLIFFE) John Radcliffe Hospital; GB