AS2856 81.141.123.0/24 CIDR and IP Range Summary.ASN: 2856 - British Telecommunications PLCHost Count: 254Addressable IPs: 256 81.141.123.081.141.123.181.141.123.281.141.123.381.141.123.481.141.123.581.141.123.681.141.123.781.141.123.881.141.123.981.141.123.1081.141.123.1181.141.123.1281.141.123.1381.141.123.1481.141.123.1581.141.123.1681.141.123.1781.141.123.1881.141.123.1981.141.123.2081.141.123.2181.141.123.2281.141.123.2381.141.123.2481.141.123.2581.141.123.2681.141.123.2781.141.123.2881.141.123.2981.141.123.3081.141.123.3181.141.123.3281.141.123.3381.141.123.3481.141.123.3581.141.123.3681.141.123.3781.141.123.3881.141.123.3981.141.123.4081.141.123.4181.141.123.4281.141.123.4381.141.123.4481.141.123.4581.141.123.4681.141.123.4781.141.123.4881.141.123.4981.141.123.5081.141.123.5181.141.123.5281.141.123.5381.141.123.5481.141.123.5581.141.123.5681.141.123.5781.141.123.5881.141.123.5981.141.123.6081.141.123.6181.141.123.6281.141.123.6381.141.123.6481.141.123.6581.141.123.6681.141.123.6781.141.123.6881.141.123.6981.141.123.7081.141.123.7181.141.123.7281.141.123.7381.141.123.7481.141.123.7581.141.123.7681.141.123.7781.141.123.7881.141.123.7981.141.123.8081.141.123.8181.141.123.8281.141.123.8381.141.123.8481.141.123.8581.141.123.8681.141.123.8781.141.123.8881.141.123.8981.141.123.9081.141.123.9181.141.123.9281.141.123.9381.141.123.9481.141.123.9581.141.123.9681.141.123.9781.141.123.9881.141.123.9981.141.123.10081.141.123.10181.141.123.10281.141.123.10381.141.123.10481.141.123.10581.141.123.10681.141.123.10781.141.123.10881.141.123.10981.141.123.11081.141.123.11181.141.123.11281.141.123.11381.141.123.11481.141.123.11581.141.123.11681.141.123.11781.141.123.11881.141.123.11981.141.123.12081.141.123.12181.141.123.12281.141.123.12381.141.123.12481.141.123.12581.141.123.12681.141.123.12781.141.123.12881.141.123.12981.141.123.13081.141.123.13181.141.123.13281.141.123.13381.141.123.13481.141.123.13581.141.123.13681.141.123.13781.141.123.13881.141.123.13981.141.123.14081.141.123.14181.141.123.14281.141.123.14381.141.123.14481.141.123.14581.141.123.14681.141.123.14781.141.123.14881.141.123.14981.141.123.15081.141.123.15181.141.123.15281.141.123.15381.141.123.15481.141.123.15581.141.123.15681.141.123.15781.141.123.15881.141.123.15981.141.123.16081.141.123.16181.141.123.16281.141.123.16381.141.123.16481.141.123.16581.141.123.16681.141.123.16781.141.123.16881.141.123.16981.141.123.17081.141.123.17181.141.123.17281.141.123.17381.141.123.17481.141.123.17581.141.123.17681.141.123.17781.141.123.17881.141.123.17981.141.123.18081.141.123.18181.141.123.18281.141.123.18381.141.123.18481.141.123.18581.141.123.18681.141.123.18781.141.123.18881.141.123.18981.141.123.19081.141.123.19181.141.123.19281.141.123.19381.141.123.19481.141.123.19581.141.123.19681.141.123.19781.141.123.19881.141.123.19981.141.123.20081.141.123.20181.141.123.20281.141.123.20381.141.123.20481.141.123.20581.141.123.20681.141.123.20781.141.123.20881.141.123.20981.141.123.21081.141.123.21181.141.123.21281.141.123.21381.141.123.21481.141.123.21581.141.123.21681.141.123.21781.141.123.21881.141.123.21981.141.123.22081.141.123.22181.141.123.22281.141.123.22381.141.123.22481.141.123.22581.141.123.22681.141.123.22781.141.123.22881.141.123.22981.141.123.23081.141.123.23181.141.123.23281.141.123.23381.141.123.23481.141.123.23581.141.123.23681.141.123.23781.141.123.23881.141.123.23981.141.123.24081.141.123.24181.141.123.24281.141.123.24381.141.123.24481.141.123.24581.141.123.24681.141.123.24781.141.123.24881.141.123.24981.141.123.25081.141.123.25181.141.123.25281.141.123.25381.141.123.25481.141.123.255