AS2856 Announced Prefixes - page 4
565 prefixes originated in BGP by AS2856 BT UK British Telecommunications Limited.
Prefixes 301-400
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 144.87.128.0/17 | No ROA | RIPE | 2026-10-12 |
| 144.87.128.0/18 | No ROA | RIPE | 2026-10-12 |
| 144.177.74.0/23 | No ROA | RIPE | 2026-10-12 |
| 145.79.172.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.78.68.0/22 | Valid | RIPE | 2026-10-12 |
| 147.90.32.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.90.36.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.90.55.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.90.115.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.90.127.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 147.148.0.0/14 | Valid | RIPE | 2026-10-12 |
| 147.152.0.0/16 | Valid | RIPE | 2026-10-12 |
| 147.189.68.0/22 | No ROA | RIPE | 2026-10-12 |
| 147.189.76.0/22 | No ROA | RIPE | 2026-10-12 |
| 148.252.3.0/24 | No ROA | - | 2026-10-12 |
| 148.252.7.0/24 | No ROA | - | 2026-10-12 |
| 148.253.220.0/23 | No ROA | RIPE | 2026-10-12 |
| 149.117.130.0/24 | No ROA | Other IRR | 2026-10-12 |
| 149.254.0.0/16 | Valid | RIPE | 2026-10-12 |
| 149.254.1.0/24 | Valid | RIPE | 2026-10-12 |
| 151.240.180.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.240.184.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.240.188.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.240.192.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.240.196.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.240.200.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.52.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.56.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.60.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.180.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.184.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.188.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.192.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.196.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.241.200.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.242.24.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.242.42.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.243.254.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.244.80.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.244.204.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.244.208.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.245.80.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.245.204.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.245.208.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.246.145.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.246.239.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.247.220.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.247.231.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 151.247.245.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 152.114.196.0/24 | No ROA | RIPE | 2026-10-12 |
| 152.114.220.0/23 | No ROA | RIPE | 2026-10-12 |
| 152.114.222.0/23 | No ROA | RIPE | 2026-10-12 |
| 156.146.3.0/24 | No ROA | Other IRR | 2026-10-12 |
| 157.236.254.0/23 | No ROA | RIPE | 2026-10-12 |
| 157.236.254.0/24 | No ROA | RIPE | 2026-10-12 |
| 157.236.255.0/24 | No ROA | RIPE | 2026-10-12 |
| 159.180.96.0/19 | No ROA | RIPE | 2026-10-12 |
| 159.197.13.0/24 | No ROA | RIPE | 2026-10-12 |
| 159.197.44.0/24 | No ROA | RIPE | 2026-10-12 |
| 159.197.45.0/24 | No ROA | RIPE | 2026-10-12 |
| 159.253.66.0/23 | Valid | RIPE | 2026-10-12 |
| 161.104.0.0/21 | Valid | RIPE | 2026-10-12 |
| 163.5.37.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.67.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.98.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.115.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.122.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.208.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.217.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.222.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 163.5.249.0/24 | Valid | Other IRR, RIPE | 2026-10-12 |
| 164.38.2.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.12.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.16.0/22 | No ROA | RIPE | 2026-10-12 |
| 164.38.31.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.32.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.33.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.34.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.120.0/22 | No ROA | RIPE | 2026-10-12 |
| 164.38.134.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.148.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.149.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.156.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.184.0/22 | No ROA | RIPE | 2026-10-12 |
| 164.38.196.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.38.197.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.1.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.134.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.135.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.136.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.137.0/24 | No ROA | RIPE | 2026-10-12 |
| 164.134.138.0/24 | No ROA | RIPE | 2026-10-12 |
| 165.120.0.0/16 | No ROA | ARIN | 2026-10-12 |
| 166.88.17.0/24 | Valid | ARIN | 2026-10-12 |
| 166.88.18.0/24 | Valid | ARIN | 2026-10-12 |
| 166.88.32.0/24 | Valid | ARIN | 2026-10-12 |
| 166.88.200.0/24 | Valid | ARIN | 2026-10-12 |
| 167.148.60.0/22 | Valid | Other IRR, RIPE | 2026-10-12 |
| 178.78.106.0/23 | Valid | RIPE | 2026-10-12 |
| 178.78.108.0/22 | Valid | RIPE | 2026-10-12 |