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United Kingdom · ASN

AS8220 · COLT COLT Technology Services Group Limited

COLT COLT Technology Services Group Limited is registered in United Kingdom (RIPE NCC). It currently announces 155 IPv4 prefixes (about 1,497,088 addresses) and 19 IPv6 prefixes in the global routing table; PeeringDB lists it as “NSP”.

Country / region
United Kingdom
RIPE NCC
IPv4 addresses
1,497,088
155 prefixes
IPv6
19
prefixes
Upstream / downstream
111 / 1806
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 155 total

27.110.0.0/2027.110.16.0/2227.110.20.0/2338.210.238.0/2445.135.160.0/2446.28.184.0/2446.248.14.0/2446.248.128.0/1957.133.0.0/1658.0.0.0/1658.1.128.0/1762.23.0.0/1662.23.14.0/2462.23.23.0/2462.23.43.0/2462.23.61.0/2462.23.70.0/2462.23.254.0/2462.23.255.0/2462.72.96.0/1962.84.192.0/1962.96.0.0/1662.97.64.0/1862.152.96.0/1962.192.0.0/1965.87.8.0/2478.143.0.0/1878.156.64.0/2078.156.80.0/2180.80.0.0/1980.169.0.0/1680.251.160.0/1982.112.192.0/1984.14.0.0/1684.14.63.0/2484.14.217.0/2484.16.160.0/1985.88.128.0/1987.241.0.0/1890.152.0.0/1890.152.64.0/1890.152.64.0/1990.152.96.0/1991.212.43.0/2495.175.192.0/2095.175.208.0/20103.138.100.0/22103.248.76.0/24110.50.78.0/23116.83.0.0/17118.67.224.0/19134.128.168.0/22136.225.0.0/16145.224.32.0/23148.109.0.0/16148.109.25.0/24153.96.140.0/24153.96.141.0/24154.16.166.0/24155.45.128.0/24157.2.32.0/19157.2.48.0/21157.2.52.0/24157.120.224.0/21157.120.236.0/22157.120.240.0/20158.162.32.0/19158.162.192.0/18173.247.225.0/24178.159.176.0/20181.41.193.0/24182.54.238.0/24185.138.136.0/22185.157.227.0/24185.194.232.0/23192.51.54.0/24192.103.52.0/24192.187.137.0/24192.231.17.0/24193.16.48.0/21193.16.56.0/22193.16.60.0/23193.16.62.0/24193.16.155.0/24193.17.178.0/24193.30.84.0/24193.33.182.0/23193.36.242.0/24193.82.0.0/19193.82.32.0/19193.96.108.0/23193.98.156.0/24193.102.132.0/24193.111.24.0/23193.118.224.0/19193.134.159.0/24193.141.139.0/24193.183.185.0/24193.228.0.0/24193.235.44.0/24193.235.45.0/24194.0.195.0/24194.36.128.0/24194.76.2.0/23194.76.4.0/22194.113.246.0/24194.115.212.0/22194.127.228.0/24194.223.128.0/21194.223.136.0/22194.223.140.0/22194.223.144.0/20195.20.223.0/24195.68.0.0/17195.68.74.0/24195.78.50.0/23195.110.64.0/19195.234.180.0/24202.7.104.0/24202.24.96.0/23202.24.98.0/23202.95.218.0/23202.134.253.0/24202.255.101.0/24202.255.102.0/24208.85.76.0/24212.0.96.0/19212.23.224.0/19212.31.224.0/19212.35.96.0/19212.36.32.0/19212.36.144.0/20212.36.160.0/20212.36.184.0/21212.74.77.0/24212.74.78.0/24212.74.79.0/24212.78.160.0/19212.121.128.0/19212.123.192.0/18212.161.0.0/17212.203.64.0/18213.27.128.0/17213.41.0.0/17213.61.0.0/16213.86.0.0/16213.164.0.0/19213.173.160.0/19213.185.160.0/19213.208.192.0/18213.215.128.0/17213.229.128.0/18213.246.192.0/18217.110.0.0/15217.173.96.0/20

IPv6 prefixes 19 total

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