AS2856 81.128.132.0/24 CIDR and IP Range Summary.ASN: 2856 - British Telecommunications PlcHost Count: 254Addressable IPs: 256 81.128.132.081.128.132.181.128.132.281.128.132.381.128.132.481.128.132.581.128.132.681.128.132.781.128.132.881.128.132.981.128.132.1081.128.132.1181.128.132.1281.128.132.1381.128.132.1481.128.132.1581.128.132.1681.128.132.1781.128.132.1881.128.132.1981.128.132.2081.128.132.2181.128.132.2281.128.132.2381.128.132.2481.128.132.2581.128.132.2681.128.132.2781.128.132.2881.128.132.2981.128.132.3081.128.132.3181.128.132.3281.128.132.3381.128.132.3481.128.132.3581.128.132.3681.128.132.3781.128.132.3881.128.132.3981.128.132.4081.128.132.4181.128.132.4281.128.132.4381.128.132.4481.128.132.4581.128.132.4681.128.132.4781.128.132.4881.128.132.4981.128.132.5081.128.132.5181.128.132.5281.128.132.5381.128.132.5481.128.132.5581.128.132.5681.128.132.5781.128.132.5881.128.132.5981.128.132.6081.128.132.6181.128.132.6281.128.132.6381.128.132.6481.128.132.6581.128.132.6681.128.132.6781.128.132.6881.128.132.6981.128.132.7081.128.132.7181.128.132.7281.128.132.7381.128.132.7481.128.132.7581.128.132.7681.128.132.7781.128.132.7881.128.132.7981.128.132.8081.128.132.8181.128.132.8281.128.132.8381.128.132.8481.128.132.8581.128.132.8681.128.132.8781.128.132.8881.128.132.8981.128.132.9081.128.132.9181.128.132.9281.128.132.9381.128.132.9481.128.132.9581.128.132.9681.128.132.9781.128.132.9881.128.132.9981.128.132.10081.128.132.10181.128.132.10281.128.132.10381.128.132.10481.128.132.10581.128.132.10681.128.132.10781.128.132.10881.128.132.10981.128.132.11081.128.132.11181.128.132.11281.128.132.11381.128.132.11481.128.132.11581.128.132.11681.128.132.11781.128.132.11881.128.132.11981.128.132.12081.128.132.12181.128.132.12281.128.132.12381.128.132.12481.128.132.12581.128.132.12681.128.132.12781.128.132.12881.128.132.12981.128.132.13081.128.132.13181.128.132.13281.128.132.13381.128.132.13481.128.132.13581.128.132.13681.128.132.13781.128.132.13881.128.132.13981.128.132.14081.128.132.14181.128.132.14281.128.132.14381.128.132.14481.128.132.14581.128.132.14681.128.132.14781.128.132.14881.128.132.14981.128.132.15081.128.132.15181.128.132.15281.128.132.15381.128.132.15481.128.132.15581.128.132.15681.128.132.15781.128.132.15881.128.132.15981.128.132.16081.128.132.16181.128.132.16281.128.132.16381.128.132.16481.128.132.16581.128.132.16681.128.132.16781.128.132.16881.128.132.16981.128.132.17081.128.132.17181.128.132.17281.128.132.17381.128.132.17481.128.132.17581.128.132.17681.128.132.17781.128.132.17881.128.132.17981.128.132.18081.128.132.18181.128.132.18281.128.132.18381.128.132.18481.128.132.18581.128.132.18681.128.132.18781.128.132.18881.128.132.18981.128.132.19081.128.132.19181.128.132.19281.128.132.19381.128.132.19481.128.132.19581.128.132.19681.128.132.19781.128.132.19881.128.132.19981.128.132.20081.128.132.20181.128.132.20281.128.132.20381.128.132.20481.128.132.20581.128.132.20681.128.132.20781.128.132.20881.128.132.20981.128.132.21081.128.132.21181.128.132.21281.128.132.21381.128.132.21481.128.132.21581.128.132.21681.128.132.21781.128.132.21881.128.132.21981.128.132.22081.128.132.22181.128.132.22281.128.132.22381.128.132.22481.128.132.22581.128.132.22681.128.132.22781.128.132.22881.128.132.22981.128.132.23081.128.132.23181.128.132.23281.128.132.23381.128.132.23481.128.132.23581.128.132.23681.128.132.23781.128.132.23881.128.132.23981.128.132.24081.128.132.24181.128.132.24281.128.132.24381.128.132.24481.128.132.24581.128.132.24681.128.132.24781.128.132.24881.128.132.24981.128.132.25081.128.132.25181.128.132.25281.128.132.25381.128.132.25481.128.132.255