AS4538 Announced Prefixes - page 41
10,284 prefixes originated in BGP by AS4538 China Education And Research Network Center.
Prefixes 4,001-4,100
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 219.219.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.219.32.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.219.64.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.219.96.0/20 | No ROA | - | 2026-10-14 |
| 219.219.112.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.219.114.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.219.116.0/24 | Valid | - | 2026-10-14 |
| 219.219.120.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.219.121.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.219.128.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.219.144.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.219.159.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.219.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.219.192.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.219.208.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.219.224.0/20 | No ROA | - | 2026-10-14 |
| 219.219.240.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.219.244.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.219.248.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.220.0.0/16 | No ROA | APNIC | 2026-10-14 |
| 219.220.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.1.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.26.0/24 | Valid | - | 2026-10-14 |
| 219.220.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.48.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.96.0/21 | No ROA | - | 2026-10-14 |
| 219.220.112.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.128.0/19 | No ROA | - | 2026-10-14 |
| 219.220.176.0/20 | No ROA | - | 2026-10-14 |
| 219.220.176.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.181.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.192.0/21 | No ROA | - | 2026-10-14 |
| 219.220.200.0/21 | No ROA | - | 2026-10-14 |
| 219.220.200.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.208.0/20 | No ROA | - | 2026-10-14 |
| 219.220.212.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.216.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.220.224.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.220.240.0/21 | No ROA | - | 2026-10-14 |
| 219.220.248.0/22 | No ROA | - | 2026-10-14 |
| 219.220.252.0/23 | No ROA | - | 2026-10-14 |
| 219.220.254.0/23 | No ROA | - | 2026-10-14 |
| 219.221.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.48.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.221.49.0/24 | Valid | - | 2026-10-14 |
| 219.221.50.0/24 | Valid | - | 2026-10-14 |
| 219.221.64.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.221.96.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.221.128.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.160.0/22 | No ROA | - | 2026-10-14 |
| 219.221.176.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.192.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.208.0/20 | No ROA | - | 2026-10-14 |
| 219.221.224.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.240.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.221.240.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.222.0.0/16 | No ROA | - | 2026-10-14 |
| 219.222.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.32.0/20 | No ROA | - | 2026-10-14 |
| 219.222.48.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.64.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.64.0/24 | Valid | - | 2026-10-14 |
| 219.222.80.0/20 | No ROA | - | 2026-10-14 |
| 219.222.96.0/20 | No ROA | - | 2026-10-14 |
| 219.222.112.0/20 | No ROA | - | 2026-10-14 |
| 219.222.128.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.144.0/20 | No ROA | - | 2026-10-14 |
| 219.222.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.222.192.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.222.208.0/20 | No ROA | - | 2026-10-14 |
| 219.222.224.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.223.0.0/16 | No ROA | - | 2026-10-14 |
| 219.223.0.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.4.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.6.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.8.0/22 | No ROA | - | 2026-10-14 |
| 219.223.12.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.16.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.18.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.20.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.21.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.22.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.23.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.24.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.25.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.26.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.28.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.30.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.32.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.36.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.38.0/23 | No ROA | - | 2026-10-14 |
| 219.223.40.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.42.0/23 | No ROA | - | 2026-10-14 |
| 219.223.44.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.46.0/23 | No ROA | - | 2026-10-14 |
| 219.223.48.0/23 | No ROA | Other IRR | 2026-10-14 |