AS35228 Telefonica UK Limited
General Info - AS35228
201,472
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 46.233.64.0/18 | 16,384 | |
| 82.132.138.0/23 | 512 | |
| 82.132.160.0/20 | 4,096 | |
| 82.132.176.0/21 | 2,048 | |
| 82.132.184.0/22 | 1,024 | |
| 82.132.198.0/23 | 512 | |
| 82.132.210.0/23 | 512 | |
| 82.132.212.0/22 | 1,024 | |
| 82.132.216.0/21 | 2,048 | |
| 82.132.224.0/20 | 4,096 | |
| 82.132.240.0/21 | 2,048 | |
| 82.132.248.0/23 | 512 | |
| 82.132.253.0/24 | 256 | |
| 87.194.0.0/16 | 65,536 | |
| 93.97.0.0/16 | 65,536 | |
| 158.230.0.0/17 | 32,768 | |
| 158.230.200.0/22 | 1,024 | |
| 185.79.104.0/22 | 1,024 | |
| 185.132.84.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a00:14c8::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a03:dd00:3000::/44 | 19,342,813,113,834,066,795,298,816 |
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.
