Network
COLT Technology Services Group Limited
AS12761registered in United Kingdom (GB)hosts in 1 country
As of 2026-10-11, COLT Technology Services Group Limited (AS12761, registered in United Kingdom) had 31 hosts seen in 1 country; 1 of them with known CVEs (3 distinct, 1 known to be exploited). It announces 6 IPv4 prefixes and 0 IPv6 prefixes (1 536 IPv4 addresses, 25 777th by address space).
Known CVEs in this network
31hosts seen
1host with known CVEs
3distinct CVEs
1known exploited
CVEs by severity: HIGH 3
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version.
Counted 2026-10-11 04:20 UTC
Routing
Most common CVEs in this network
| CVE | Hosts |
|---|---|
| CVE-2023-44487 HIGH 7.5 known exploited | 1 |
| CVE-2021-23017 HIGH 7.7 | 1 |
| CVE-2020-11724 HIGH 7.5 | 1 |
Most exposed hosts
| IP | Country | Exploited | CVEs |
|---|---|---|---|
| 217.111.164.175 | United Kingdom GB | 1 | 3 CVEs |
Known exploited first, then by the number of CVEs.
Where its hosts are
| Country | Hosts | With CVEs |
|---|---|---|
| United Kingdom GB | 31 | 1 |