AS15404 · COLT Technology Services Group Limited

153
IPv4 prefixes
147,968
Announced IPv4 slots
11
IPv6 prefixes
🇬🇧 GB
Country

Summary

AS number
AS15404
Name
COLT Technology Services Group Limited
Country
🇬🇧 United Kingdom
Type
RIPE
Category
business
Normalized type
business
Organization domain
Unknown
Domain evidence
Unknown
Last changed
Unknown
Announced
164 prefixes
Updated
2026-10-25

IPv4 prefixes on this page (50 of 153)

Prefix
193.29.146.0/23
193.29.150.0/23
193.29.152.0/22
193.29.156.0/23
193.29.159.0/24
193.36.241.0/24
193.36.254.0/24
193.38.200.0/24
193.46.62.0/24
193.47.140.0/24
193.53.174.0/24
193.53.185.0/24
193.53.186.0/24
193.53.188.0/24
193.53.190.0/24
193.56.33.0/24
193.57.56.0/24
193.58.6.0/24
193.73.113.0/24
193.102.79.0/24
193.102.174.0/24
193.103.129.0/24
193.135.254.0/24
193.164.14.0/24
193.176.112.0/23
193.176.114.0/23
193.177.180.0/23
193.178.140.0/24
193.200.191.0/24
194.11.129.0/24
194.15.16.0/24
194.15.18.0/24
194.15.242.0/23
194.15.244.0/22
194.33.183.0/24
194.39.220.0/24
194.59.96.0/19
194.59.121.0/24
194.59.137.0/24
194.59.139.0/24
194.76.8.0/24
194.76.9.0/24
194.99.12.0/24
194.99.120.0/21
194.117.239.0/24
194.126.242.0/24
194.173.47.0/24
195.47.207.0/24
195.182.60.0/24
195.234.175.0/24

Address slots sum announced prefixes; overlapping routes count separately.