AS8220 - COLT Technology Services Group Limited

Detailed information about the Autonomous System AS8220:

API Url https://api.ipapi.is/?q=AS8220
Status Active
Organization COLT Technology Services Group Limited
Description COLT COLT Technology Services Group Limited, GB
Website colt.net
Type isp
Abuse E-Mail abuse@colt.net
Whois https://api.ipapi.is/?whois=AS8220
Created 2002-08-29
Updated 2025-09-11
Country GB

IPv4 Prefixes

Currently, there are 312 IPv4 prefixes for AS8220 - COLT Technology Services Group Limited in the database. This amounts to 3,035,648 IPv4 addresses that are hosted on this ASN. The following list shows the first 25 IPv4 prefixes of the ASN. To obtain all prefixes, please purchase the full database 

27.110.0.0/20
27.110.16.0/22
27.110.20.0/23
38.210.238.0/24
46.28.184.0/24
46.37.111.0/24
46.248.14.0/24
46.248.128.0/19
57.133.0.0/16
58.0.0.0/16
58.1.128.0/17
62.23.0.0/16
62.23.14.0/24
62.23.23.0/24
62.23.43.0/24
62.23.61.0/24
62.23.70.0/24
62.23.254.0/24
62.23.255.0/24
62.72.96.0/19
62.84.192.0/19
62.96.0.0/16
62.97.64.0/18
62.152.96.0/19
62.192.0.0/19

IPv6 Prefixes

Currently, there are 38 IPv6 prefixes for AS8220 - COLT Technology Services Group Limited in the database. This amounts to 950,769,382,242,482,000,000,000,000,000 IPv6 addresses that are hosted on this ASN. The following list shows the first 25 IPv6 prefixes of the ASN. To obtain all prefixes, please purchase the full database 

2001:678:868::/48
2001:678:1020::/48
2001:67c:424::/48
2001:67c:2b34::/48
2001:920::/32
2001:921::/32
2001:924::/32
2001:925::/32
2001:926::/32
2001:926:40::/48
2400:81e0::/32
2a06:6540:1241::/48
2a06:6540:1440::/48
2a06:6540:4101::/48
2a06:6540:4181::/48
2a06:6541:1241::/48
2a06:6541:1440::/48
2a06:6541:4101::/48
2a06:6541:4181::/48
2001:678:868::/48
2001:678:1020::/48
2001:67c:424::/48
2001:67c:2b34::/48
2001:920::/32
2001:921::/32

Raw WHOIS Record - AS8220 - COLT Technology Services Group Limited