AS2856 31.121.63.0/24 CIDR and IP Range Summary.ASN: 2856 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 31.121.63.031.121.63.131.121.63.231.121.63.331.121.63.431.121.63.531.121.63.631.121.63.731.121.63.831.121.63.931.121.63.1031.121.63.1131.121.63.1231.121.63.1331.121.63.1431.121.63.1531.121.63.1631.121.63.1731.121.63.1831.121.63.1931.121.63.2031.121.63.2131.121.63.2231.121.63.2331.121.63.2431.121.63.2531.121.63.2631.121.63.2731.121.63.2831.121.63.2931.121.63.3031.121.63.3131.121.63.3231.121.63.3331.121.63.3431.121.63.3531.121.63.3631.121.63.3731.121.63.3831.121.63.3931.121.63.4031.121.63.4131.121.63.4231.121.63.4331.121.63.4431.121.63.4531.121.63.4631.121.63.4731.121.63.4831.121.63.4931.121.63.5031.121.63.5131.121.63.5231.121.63.5331.121.63.5431.121.63.5531.121.63.5631.121.63.5731.121.63.5831.121.63.5931.121.63.6031.121.63.6131.121.63.6231.121.63.6331.121.63.6431.121.63.6531.121.63.6631.121.63.6731.121.63.6831.121.63.6931.121.63.7031.121.63.7131.121.63.7231.121.63.7331.121.63.7431.121.63.7531.121.63.7631.121.63.7731.121.63.7831.121.63.7931.121.63.8031.121.63.8131.121.63.8231.121.63.8331.121.63.8431.121.63.8531.121.63.8631.121.63.8731.121.63.8831.121.63.8931.121.63.9031.121.63.9131.121.63.9231.121.63.9331.121.63.9431.121.63.9531.121.63.9631.121.63.9731.121.63.9831.121.63.9931.121.63.10031.121.63.10131.121.63.10231.121.63.10331.121.63.10431.121.63.10531.121.63.10631.121.63.10731.121.63.10831.121.63.10931.121.63.11031.121.63.11131.121.63.11231.121.63.11331.121.63.11431.121.63.11531.121.63.11631.121.63.11731.121.63.11831.121.63.11931.121.63.12031.121.63.12131.121.63.12231.121.63.12331.121.63.12431.121.63.12531.121.63.12631.121.63.12731.121.63.12831.121.63.12931.121.63.13031.121.63.13131.121.63.13231.121.63.13331.121.63.13431.121.63.13531.121.63.13631.121.63.13731.121.63.13831.121.63.13931.121.63.14031.121.63.14131.121.63.14231.121.63.14331.121.63.14431.121.63.14531.121.63.14631.121.63.14731.121.63.14831.121.63.14931.121.63.15031.121.63.15131.121.63.15231.121.63.15331.121.63.15431.121.63.15531.121.63.15631.121.63.15731.121.63.15831.121.63.15931.121.63.16031.121.63.16131.121.63.16231.121.63.16331.121.63.16431.121.63.16531.121.63.16631.121.63.16731.121.63.16831.121.63.16931.121.63.17031.121.63.17131.121.63.17231.121.63.17331.121.63.17431.121.63.17531.121.63.17631.121.63.17731.121.63.17831.121.63.17931.121.63.18031.121.63.18131.121.63.18231.121.63.18331.121.63.18431.121.63.18531.121.63.18631.121.63.18731.121.63.18831.121.63.18931.121.63.19031.121.63.19131.121.63.19231.121.63.19331.121.63.19431.121.63.19531.121.63.19631.121.63.19731.121.63.19831.121.63.19931.121.63.20031.121.63.20131.121.63.20231.121.63.20331.121.63.20431.121.63.20531.121.63.20631.121.63.20731.121.63.20831.121.63.20931.121.63.21031.121.63.21131.121.63.21231.121.63.21331.121.63.21431.121.63.21531.121.63.21631.121.63.21731.121.63.21831.121.63.21931.121.63.22031.121.63.22131.121.63.22231.121.63.22331.121.63.22431.121.63.22531.121.63.22631.121.63.22731.121.63.22831.121.63.22931.121.63.23031.121.63.23131.121.63.23231.121.63.23331.121.63.23431.121.63.23531.121.63.23631.121.63.23731.121.63.23831.121.63.23931.121.63.24031.121.63.24131.121.63.24231.121.63.24331.121.63.24431.121.63.24531.121.63.24631.121.63.24731.121.63.24831.121.63.24931.121.63.25031.121.63.25131.121.63.25231.121.63.25331.121.63.25431.121.63.255