AS4538 Announced Prefixes - page 42
10,284 prefixes originated in BGP by AS4538 China Education And Research Network Center.
Prefixes 4,101-4,200
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 219.223.50.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.52.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.54.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.56.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.57.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.58.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.60.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.62.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.64.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.65.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.66.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.68.0/23 | No ROA | - | 2026-10-14 |
| 219.223.70.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.71.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.72.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.74.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.76.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.77.0/24 | Valid | - | 2026-10-14 |
| 219.223.78.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.80.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.82.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.83.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.84.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.86.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.88.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.90.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.92.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.94.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.96.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.100.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.101.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.102.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.104.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.105.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.106.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.108.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.110.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.112.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.114.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.116.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.120.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.122.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.124.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.223.128.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.130.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.223.136.0/24 | Valid | - | 2026-10-14 |
| 219.223.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.223.160.0/21 | No ROA | - | 2026-10-14 |
| 219.223.168.0/21 | No ROA | - | 2026-10-14 |
| 219.223.176.0/20 | No ROA | - | 2026-10-14 |
| 219.223.190.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.192.0/18 | No ROA | Other IRR | 2026-10-14 |
| 219.223.192.0/20 | No ROA | - | 2026-10-14 |
| 219.223.208.0/24 | Valid | - | 2026-10-14 |
| 219.223.209.0/24 | Valid | - | 2026-10-14 |
| 219.223.210.0/23 | No ROA | - | 2026-10-14 |
| 219.223.211.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.219.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.220.0/22 | No ROA | - | 2026-10-14 |
| 219.223.224.0/22 | No ROA | - | 2026-10-14 |
| 219.223.228.0/22 | No ROA | - | 2026-10-14 |
| 219.223.232.0/21 | No ROA | - | 2026-10-14 |
| 219.223.232.0/22 | No ROA | - | 2026-10-14 |
| 219.223.236.0/22 | No ROA | - | 2026-10-14 |
| 219.223.240.0/21 | No ROA | - | 2026-10-14 |
| 219.223.240.0/22 | No ROA | - | 2026-10-14 |
| 219.223.244.0/22 | No ROA | - | 2026-10-14 |
| 219.223.248.0/22 | No ROA | - | 2026-10-14 |
| 219.223.248.0/23 | No ROA | - | 2026-10-14 |
| 219.223.250.0/23 | No ROA | - | 2026-10-14 |
| 219.223.252.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.223.253.0/24 | Valid | - | 2026-10-14 |
| 219.223.254.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.224.0.0/13 | No ROA | Other IRR | 2026-10-14 |
| 219.224.0.0/14 | No ROA | - | 2026-10-14 |
| 219.224.0.0/15 | No ROA | APNIC | 2026-10-14 |
| 219.224.0.0/20 | No ROA | - | 2026-10-14 |
| 219.224.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.224.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.224.48.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.224.64.0/19 | No ROA | - | 2026-10-14 |
| 219.224.96.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.224.97.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.224.104.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.224.128.0/18 | No ROA | Other IRR | 2026-10-14 |
| 219.224.165.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.224.192.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.224.224.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.225.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.225.16.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.225.32.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.225.64.0/18 | No ROA | Other IRR | 2026-10-14 |
| 219.225.128.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.225.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.225.192.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.225.224.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.225.240.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.226.0.0/16 | No ROA | APNIC | 2026-10-14 |
| 219.226.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.226.0.0/21 | No ROA | - | 2026-10-14 |