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United Kingdom · ASN

AS3300 · BT British Telecommunications Limited

BT British Telecommunications Limited is registered in United Kingdom (RIPE NCC). It currently announces 123 IPv4 prefixes (about 513,280 addresses) and 29 IPv6 prefixes in the global routing table; PeeringDB lists it as “Cable/DSL/ISP”.

Country / region
United Kingdom
RIPE NCC
IPv4 addresses
513,280
123 prefixes
IPv6
29
prefixes
Upstream / downstream
31 / 20
neighbours

AI platforms by the network’s registered country; the exit IP’s location is what counts

ChatGPTClaudeGeminiMuse not available

IPs checked on IP Judge datacenter / proxy IPs listed; residential and mobile only counted

No IP from this network has been checked yet.

Neighbouring networks

Upstreams (transit providers)

Downstreams (networks connected through it)

IPv4 prefixes 123 total

61.14.0.0/1861.14.1.0/2461.14.2.0/2361.14.4.0/2261.14.7.0/2461.14.8.0/2261.14.11.0/2461.14.12.0/2261.14.15.0/2461.14.20.0/2261.14.24.0/2261.14.28.0/2261.14.31.0/2461.14.32.0/2261.14.34.0/2461.14.36.0/2261.14.36.0/2461.14.39.0/2461.14.40.0/2261.14.44.0/2261.14.48.0/2261.14.52.0/2463.250.128.0/2263.250.128.0/1863.250.131.0/2463.250.132.0/2463.250.132.0/2263.250.135.0/2463.250.136.0/2363.250.138.0/2463.250.139.0/2463.250.140.0/2263.250.144.0/2263.250.144.0/2463.250.147.0/2463.250.148.0/2263.250.151.0/2463.250.152.0/2263.250.155.0/2463.250.156.0/2263.250.159.0/2463.250.160.0/2263.250.163.0/2463.250.164.0/2463.250.165.0/2463.250.168.0/2263.250.171.0/2463.250.172.0/2463.250.173.0/2463.250.174.0/2463.250.176.0/2263.250.180.0/2263.250.184.0/2263.250.187.0/2463.250.189.0/2463.250.191.0/2472.29.128.0/2072.29.132.0/22136.238.168.0/24136.238.185.0/24136.238.187.0/24136.238.229.0/24136.238.232.0/24136.238.238.0/24136.238.239.0/24136.238.240.0/24136.238.241.0/24136.238.243.0/24185.249.5.0/24185.249.6.0/24192.92.18.0/24192.92.19.0/24192.92.20.0/22192.92.24.0/21192.92.32.0/19192.92.80.0/23192.92.82.0/24192.157.130.0/23192.157.132.0/22192.157.136.0/21192.157.144.0/20192.157.160.0/23192.237.64.0/18194.33.52.0/24195.206.69.0/24195.206.70.0/24198.137.75.0/24198.178.237.0/24198.178.239.0/24198.207.64.0/22198.207.64.0/18198.207.67.0/24198.207.68.0/22198.207.72.0/22198.207.74.0/24198.207.75.0/24198.207.76.0/22198.207.78.0/24198.207.79.0/24198.207.80.0/22198.207.127.0/24199.6.64.0/18203.187.128.0/19203.187.128.0/22203.187.145.0/24203.187.146.0/24204.52.187.0/24204.79.84.0/24204.140.64.0/18204.231.0.0/17204.231.128.0/18205.248.0.0/16206.182.0.0/16206.182.128.0/18206.182.134.0/24206.182.164.0/24206.182.192.0/18207.117.0.0/16207.209.0.0/16207.209.0.0/19207.209.64.0/19209.28.0.0/16209.28.174.0/24

IPv6 prefixes 29 total

Sources: RIPEstat (regional registry allocations and RIS routing data), PeeringDB, IP Judge lookups. Routing data refreshes daily.