AS4538 Announced Prefixes - page 13
10,283 prefixes originated in BGP by AS4538 China Education And Research Network Center.
Prefixes 1,201-1,300
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 121.49.153.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.49.160.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.49.192.0/24 | Valid | - | 2026-10-13 |
| 121.49.193.0/24 | Valid | - | 2026-10-13 |
| 121.49.195.0/24 | Valid | - | 2026-10-13 |
| 121.49.196.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.49.197.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.49.198.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.49.199.0/24 | Valid | - | 2026-10-13 |
| 121.49.200.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.52.160.0/19 | No ROA | APNIC | 2026-10-13 |
| 121.192.0.0/14 | No ROA | Other IRR | 2026-10-13 |
| 121.192.0.0/15 | No ROA | Other IRR | 2026-10-13 |
| 121.192.0.0/16 | No ROA | APNIC, Other IRR | 2026-10-13 |
| 121.192.0.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.192.2.0/24 | Valid | - | 2026-10-13 |
| 121.192.3.0/24 | Valid | - | 2026-10-13 |
| 121.192.4.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.192.8.0/24 | Valid | - | 2026-10-13 |
| 121.192.9.0/24 | Valid | - | 2026-10-13 |
| 121.192.11.0/24 | Valid | - | 2026-10-13 |
| 121.192.12.0/24 | Valid | - | 2026-10-13 |
| 121.192.13.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.192.16.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.192.24.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.192.30.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.192.32.0/22 | No ROA | - | 2026-10-13 |
| 121.192.36.0/22 | No ROA | - | 2026-10-13 |
| 121.192.40.0/22 | No ROA | - | 2026-10-13 |
| 121.192.44.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.192.48.0/23 | No ROA | - | 2026-10-13 |
| 121.192.50.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.192.52.0/23 | No ROA | - | 2026-10-13 |
| 121.192.56.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.192.60.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.192.64.0/20 | No ROA | - | 2026-10-13 |
| 121.192.128.0/24 | Valid | - | 2026-10-13 |
| 121.192.129.0/24 | Valid | - | 2026-10-13 |
| 121.192.130.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.192.132.0/24 | Valid | - | 2026-10-13 |
| 121.192.134.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.192.137.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.192.138.0/24 | Valid | - | 2026-10-13 |
| 121.192.160.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.192.192.0/18 | No ROA | - | 2026-10-13 |
| 121.193.0.0/16 | No ROA | APNIC, Other IRR | 2026-10-13 |
| 121.193.64.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.193.80.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.193.96.0/22 | No ROA | - | 2026-10-13 |
| 121.193.128.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.193.144.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.193.160.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.193.192.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.193.208.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.193.216.0/23 | No ROA | - | 2026-10-13 |
| 121.193.221.0/24 | No ROA | - | 2026-10-13 |
| 121.193.222.0/24 | No ROA | Other IRR | 2026-10-13 |
| 121.193.224.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.193.240.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.193.248.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.194.0.0/15 | No ROA | APNIC, Other IRR | 2026-10-13 |
| 121.194.0.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.4.0/24 | Valid | - | 2026-10-13 |
| 121.194.10.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.194.16.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.32.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.48.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.64.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.80.0/21 | No ROA | Other IRR | 2026-10-13 |
| 121.194.88.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.194.92.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.194.96.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.112.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.144.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.167.0/24 | Valid | - | 2026-10-13 |
| 121.194.172.0/22 | No ROA | - | 2026-10-13 |
| 121.194.172.0/23 | No ROA | - | 2026-10-13 |
| 121.194.174.0/23 | No ROA | - | 2026-10-13 |
| 121.194.176.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.194.192.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.194.224.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.195.12.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.195.14.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.195.16.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.195.32.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.195.96.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.195.112.0/23 | No ROA | Other IRR | 2026-10-13 |
| 121.195.114.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.195.128.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.195.160.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.195.180.0/22 | No ROA | Other IRR | 2026-10-13 |
| 121.195.186.0/24 | Valid | Other IRR | 2026-10-13 |
| 121.195.188.0/23 | No ROA | - | 2026-10-13 |
| 121.195.192.0/19 | No ROA | Other IRR | 2026-10-13 |
| 121.195.224.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.195.240.0/20 | No ROA | - | 2026-10-13 |
| 121.248.0.0/14 | No ROA | APNIC, Other IRR | 2026-10-13 |
| 121.248.0.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.248.16.0/20 | No ROA | Other IRR | 2026-10-13 |
| 121.248.32.0/21 | No ROA | Other IRR | 2026-10-13 |