AS6871 51.9.72.0/24 CIDR and IP Range Summary.ASN: 6871 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 51.9.72.051.9.72.151.9.72.251.9.72.351.9.72.451.9.72.551.9.72.651.9.72.751.9.72.851.9.72.951.9.72.1051.9.72.1151.9.72.1251.9.72.1351.9.72.1451.9.72.1551.9.72.1651.9.72.1751.9.72.1851.9.72.1951.9.72.2051.9.72.2151.9.72.2251.9.72.2351.9.72.2451.9.72.2551.9.72.2651.9.72.2751.9.72.2851.9.72.2951.9.72.3051.9.72.3151.9.72.3251.9.72.3351.9.72.3451.9.72.3551.9.72.3651.9.72.3751.9.72.3851.9.72.3951.9.72.4051.9.72.4151.9.72.4251.9.72.4351.9.72.4451.9.72.4551.9.72.4651.9.72.4751.9.72.4851.9.72.4951.9.72.5051.9.72.5151.9.72.5251.9.72.5351.9.72.5451.9.72.5551.9.72.5651.9.72.5751.9.72.5851.9.72.5951.9.72.6051.9.72.6151.9.72.6251.9.72.6351.9.72.6451.9.72.6551.9.72.6651.9.72.6751.9.72.6851.9.72.6951.9.72.7051.9.72.7151.9.72.7251.9.72.7351.9.72.7451.9.72.7551.9.72.7651.9.72.7751.9.72.7851.9.72.7951.9.72.8051.9.72.8151.9.72.8251.9.72.8351.9.72.8451.9.72.8551.9.72.8651.9.72.8751.9.72.8851.9.72.8951.9.72.9051.9.72.9151.9.72.9251.9.72.9351.9.72.9451.9.72.9551.9.72.9651.9.72.9751.9.72.9851.9.72.9951.9.72.10051.9.72.10151.9.72.10251.9.72.10351.9.72.10451.9.72.10551.9.72.10651.9.72.10751.9.72.10851.9.72.10951.9.72.11051.9.72.11151.9.72.11251.9.72.11351.9.72.11451.9.72.11551.9.72.11651.9.72.11751.9.72.11851.9.72.11951.9.72.12051.9.72.12151.9.72.12251.9.72.12351.9.72.12451.9.72.12551.9.72.12651.9.72.12751.9.72.12851.9.72.12951.9.72.13051.9.72.13151.9.72.13251.9.72.13351.9.72.13451.9.72.13551.9.72.13651.9.72.13751.9.72.13851.9.72.13951.9.72.14051.9.72.14151.9.72.14251.9.72.14351.9.72.14451.9.72.14551.9.72.14651.9.72.14751.9.72.14851.9.72.14951.9.72.15051.9.72.15151.9.72.15251.9.72.15351.9.72.15451.9.72.15551.9.72.15651.9.72.15751.9.72.15851.9.72.15951.9.72.16051.9.72.16151.9.72.16251.9.72.16351.9.72.16451.9.72.16551.9.72.16651.9.72.16751.9.72.16851.9.72.16951.9.72.17051.9.72.17151.9.72.17251.9.72.17351.9.72.17451.9.72.17551.9.72.17651.9.72.17751.9.72.17851.9.72.17951.9.72.18051.9.72.18151.9.72.18251.9.72.18351.9.72.18451.9.72.18551.9.72.18651.9.72.18751.9.72.18851.9.72.18951.9.72.19051.9.72.19151.9.72.19251.9.72.19351.9.72.19451.9.72.19551.9.72.19651.9.72.19751.9.72.19851.9.72.19951.9.72.20051.9.72.20151.9.72.20251.9.72.20351.9.72.20451.9.72.20551.9.72.20651.9.72.20751.9.72.20851.9.72.20951.9.72.21051.9.72.21151.9.72.21251.9.72.21351.9.72.21451.9.72.21551.9.72.21651.9.72.21751.9.72.21851.9.72.21951.9.72.22051.9.72.22151.9.72.22251.9.72.22351.9.72.22451.9.72.22551.9.72.22651.9.72.22751.9.72.22851.9.72.22951.9.72.23051.9.72.23151.9.72.23251.9.72.23351.9.72.23451.9.72.23551.9.72.23651.9.72.23751.9.72.23851.9.72.23951.9.72.24051.9.72.24151.9.72.24251.9.72.24351.9.72.24451.9.72.24551.9.72.24651.9.72.24751.9.72.24851.9.72.24951.9.72.25051.9.72.25151.9.72.25251.9.72.25351.9.72.25451.9.72.255