AS15404 Colt Technology Services Group Limited
General Info - AS15404
Colt Technology Services Group Limited
United Kingdom of Great Britain and Northern Ireland
143,104
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:678:274::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:67c:67c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:67c:2b20::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:67c:2ea0::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a02:11f8:70::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a07:cb81::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a0a:d6c0:145::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0e:900:d001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a10:8802::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a11:4d40::/48 | 1,208,925,819,614,629,174,706,176 |
Downstreams
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
