AS2856
BT-UK-AS British Telecommunications Limited, GB
Prefixes550
CountryGB
RIRripencc
Announced prefixes
| Prefix | Family | Source | Last seen |
|---|---|---|---|
| 132.153.247.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 23.27.38.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 132.153.248.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 23.27.39.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 132.153.249.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 23.27.40.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 132.153.250.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 132.153.251.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 86.54.81.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:18 |
| 132.153.252.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 85.189.153.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 132.153.253.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 132.153.254.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:28 |
| 85.189.156.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 152.114.196.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:51 |
| 85.189.159.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.160.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.162.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.167.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.178.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.181.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.183.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 85.189.189.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:17 |
| 80.81.58.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:10 |
| 163.5.37.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:06 |
| 86.38.193.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:18 |
| 77.94.224.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:08 |
| 37.44.229.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:18 |
| 91.90.125.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:25 |
| 37.44.230.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:18 |
| 37.44.231.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:18 |
| 91.90.127.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:25 |
| 23.26.70.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 82.153.33.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 5.181.136.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:01 |
| 51.146.235.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:40 |
| 163.5.67.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:06 |
| 51.241.3.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:40 |
| 23.27.102.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 94.125.16.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:31 |
| 23.27.103.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 94.125.17.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:31 |
| 23.27.104.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 94.125.18.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:31 |
| 23.27.105.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 94.125.19.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:31 |
| 86.38.233.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:18 |
| 23.27.106.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 23.27.107.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 23.27.108.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 164.38.2.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 164.38.12.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 143.223.132.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:41 |
| 51.149.18.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:40 |
| 164.38.31.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 51.149.19.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:40 |
| 82.140.134.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 164.38.32.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 164.38.33.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 23.26.108.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 86.38.244.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:18 |
| 164.38.34.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:07 |
| 85.235.123.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:18 |
| 82.140.138.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 40.27.28.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:24 |
| 45.39.116.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:28 |
| 82.140.143.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 82.153.85.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 163.5.98.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:06 |
| 23.26.117.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 148.252.3.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:47 |
| 82.153.88.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 151.242.24.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:50 |
| 109.205.158.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:00 |
| 148.252.7.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:47 |
| 51.64.32.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 51.64.34.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 62.244.11.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 51.64.35.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:39 |
| 62.244.12.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 62.244.29.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 62.244.36.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 23.26.131.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:07 |
| 163.5.115.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:06 |
| 62.244.37.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 151.242.42.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:50 |
| 62.244.41.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 62.244.43.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 151.247.220.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:50 |
| 62.244.45.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 163.5.122.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:29:06 |
| 62.244.56.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:47 |
| 82.140.170.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:13 |
| 149.117.130.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:47 |
| 151.247.231.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:50 |
| 51.230.255.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:40 |
| 40.27.72.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:26:24 |
| 151.247.245.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:28:50 |
| 91.230.16.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:27 |
| 77.90.135.0/24 | IPv4 | RIPE-RIS | 2026-10-07 10:27:08 |