AS2855 British Telecommunications Limited

General Info - AS2855

British Telecommunications Limited

United Kingdom of Great Britain and Northern Ireland

bt.com

321,024

0

IP Address Ranges

Netblock From IP To IP Number of IPs   
95.129.184.0/21 95.129.184.0 95.129.191.255 2,048
185.52.108.0/22 185.52.108.0 185.52.111.255 1,024
185.93.168.0/22 185.93.168.0 185.93.171.255 1,024
192.122.217.0/24 192.122.217.0 192.122.217.255 256
192.122.218.0/23 192.122.218.0 192.122.219.255 512
192.122.220.0/22 192.122.220.0 192.122.223.255 1,024
192.122.224.0/21 192.122.224.0 192.122.231.255 2,048
192.122.232.0/23 192.122.232.0 192.122.233.255 512
192.122.234.0/24 192.122.234.0 192.122.234.255 256
194.72.0.0/16 194.72.0.0 194.72.255.255 65,536
194.73.0.0/16 194.73.0.0 194.73.255.255 65,536
194.74.0.0/18 194.74.0.0 194.74.63.255 16,384
194.74.64.0/20 194.74.64.0 194.74.79.255 4,096
194.74.88.0/21 194.74.88.0 194.74.95.255 2,048
194.74.96.0/19 194.74.96.0 194.74.127.255 8,192
194.74.128.0/17 194.74.128.0 194.74.255.255 32,768
194.75.32.0/19 194.75.32.0 194.75.63.255 8,192
194.75.64.0/20 194.75.64.0 194.75.79.255 4,096
194.75.96.0/19 194.75.96.0 194.75.127.255 8,192
194.75.128.0/18 194.75.128.0 194.75.191.255 16,384
194.75.192.0/20 194.75.192.0 194.75.207.255 4,096
194.75.208.0/21 194.75.208.0 194.75.215.255 2,048
194.75.216.0/22 194.75.216.0 194.75.219.255 1,024
194.75.224.0/19 194.75.224.0 194.75.255.255 8,192
194.79.48.0/22 194.79.48.0 194.79.51.255 1,024
195.171.0.0/19 195.171.0.0 195.171.31.255 8,192
195.171.32.0/22 195.171.32.0 195.171.35.255 1,024
195.171.40.0/21 195.171.40.0 195.171.47.255 2,048
195.171.48.0/20 195.171.48.0 195.171.63.255 4,096
195.171.64.0/18 195.171.64.0 195.171.127.255 16,384
195.171.128.0/17 195.171.128.0 195.171.255.255 32,768

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Netblock From IP To IP Number of IPs   

Upstreams

There are no upstreams for this ASN.

Downstreams

There are no downstreams for this ASN.

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

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