Autonomous system
AS6871
British Telecommunications PLC
Related ASNs
Related autonomous systems
Other ASNs for British Telecommunications PLC. Sorted by AS number.
Prefixes
Announced networks
IPv4: 53 | IPv6: 2
| Type | Prefix |
|---|---|
| IPv4 | 31.108.0.0/14 |
| IPv4 | 31.125.0.0/16 |
| IPv4 | 31.185.32.0/19 |
| IPv4 | 31.185.128.0/17 |
| IPv4 | 37.152.192.0/18 |
| IPv4 | 46.208.0.0/16 |
| IPv4 | 51.6.0.0/15 |
| IPv4 | 51.9.0.0/16 |
| IPv4 | 80.189.0.0/16 |
| IPv4 | 80.229.0.0/16 |
| IPv4 | 81.174.128.0/17 |
| IPv4 | 83.216.128.0/19 |
| IPv4 | 84.51.128.0/18 |
| IPv4 | 84.92.0.0/15 |
| IPv4 | 87.112.0.0/14 |
| IPv4 | 91.125.0.0/16 |
| IPv4 | 143.159.0.0/16 |
| IPv4 | 146.66.32.0/19 |
| IPv4 | 146.90.0.0/16 |
| IPv4 | 146.198.0.0/15 |
| IPv4 | 146.200.0.0/16 |
| IPv4 | 147.147.0.0/16 |
| IPv4 | 150.143.0.0/16 |
| IPv4 | 194.75.0.0/19 |
| IPv4 | 194.75.80.0/20 |
| IPv4 | 194.75.220.0/22 |
| IPv4 | 195.99.8.0/21 |
| IPv4 | 195.99.32.0/19 |
| IPv4 | 195.99.88.0/21 |
| IPv4 | 195.99.224.0/20 |
| IPv4 | 195.166.128.0/19 |
| IPv4 | 195.213.0.0/16 |
| IPv4 | 209.93.0.0/16 |
| IPv4 | 212.56.64.0/18 |
| IPv4 | 212.140.0.0/19 |
| IPv4 | 212.140.32.0/20 |
| IPv4 | 212.140.48.0/21 |
| IPv4 | 212.159.0.0/17 |
| IPv4 | 213.31.0.0/16 |
| IPv4 | 213.162.96.0/19 |
| IPv4 | 217.32.30.0/23 |
| IPv4 | 217.32.32.0/20 |
| IPv4 | 217.32.112.0/22 |
| IPv4 | 217.32.148.0/22 |
| IPv4 | 217.32.152.0/21 |
| IPv4 | 217.32.160.0/22 |
| IPv4 | 217.32.176.0/22 |
| IPv4 | 217.39.16.0/20 |
| IPv4 | 217.39.112.0/20 |
| IPv4 | 217.45.24.0/21 |
| IPv4 | 217.45.96.0/20 |
| IPv4 | 217.46.24.0/22 |
| IPv4 | 217.46.128.0/20 |
| IPv6 | 2a02:16c8::/32 |
| IPv6 | 2a06:7200::/29 |
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