AS4538 Announced Prefixes - page 44
10,284 prefixes originated in BGP by AS4538 China Education And Research Network Center.
Prefixes 4,301-4,400
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 219.227.138.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.140.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.227.144.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.145.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.146.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.148.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.150.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.151.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.152.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.154.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.156.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.227.160.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.162.0/23 | No ROA | - | 2026-10-14 |
| 219.227.164.0/23 | No ROA | - | 2026-10-14 |
| 219.227.166.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.167.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.168.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.170.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.227.172.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.227.174.0/23 | No ROA | Other IRR | 2026-10-14 |
| 219.228.0.0/16 | No ROA | - | 2026-10-14 |
| 219.228.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.228.16.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.228.16.0/24 | Valid | - | 2026-10-14 |
| 219.228.32.0/20 | No ROA | - | 2026-10-14 |
| 219.228.48.0/21 | No ROA | - | 2026-10-14 |
| 219.228.56.0/21 | No ROA | - | 2026-10-14 |
| 219.228.64.0/20 | No ROA | - | 2026-10-14 |
| 219.228.71.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.228.96.0/19 | No ROA | - | 2026-10-14 |
| 219.228.96.0/20 | No ROA | - | 2026-10-14 |
| 219.228.112.0/20 | No ROA | - | 2026-10-14 |
| 219.228.128.0/20 | No ROA | - | 2026-10-14 |
| 219.228.144.0/21 | No ROA | - | 2026-10-14 |
| 219.228.160.0/20 | No ROA | - | 2026-10-14 |
| 219.228.160.0/24 | Valid | - | 2026-10-14 |
| 219.228.176.0/20 | No ROA | - | 2026-10-14 |
| 219.228.176.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.228.192.0/20 | No ROA | - | 2026-10-14 |
| 219.228.192.0/24 | Valid | - | 2026-10-14 |
| 219.228.224.0/19 | No ROA | - | 2026-10-14 |
| 219.229.0.0/16 | No ROA | - | 2026-10-14 |
| 219.229.0.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.229.0.0/24 | Valid | - | 2026-10-14 |
| 219.229.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.229.48.0/20 | No ROA | - | 2026-10-14 |
| 219.229.64.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.229.80.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.229.96.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.229.128.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.229.128.0/24 | Valid | - | 2026-10-14 |
| 219.229.144.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.229.152.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.229.156.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.229.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.229.192.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.229.224.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.229.240.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.230.16.0/20 | No ROA | - | 2026-10-14 |
| 219.230.32.0/20 | No ROA | - | 2026-10-14 |
| 219.230.48.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.230.51.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.230.64.0/18 | No ROA | Other IRR | 2026-10-14 |
| 219.230.128.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.230.144.0/20 | No ROA | - | 2026-10-14 |
| 219.230.160.0/19 | No ROA | Other IRR | 2026-10-14 |
| 219.230.176.0/20 | No ROA | - | 2026-10-14 |
| 219.230.192.0/18 | No ROA | Other IRR | 2026-10-14 |
| 219.231.0.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.16.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.231.24.0/23 | No ROA | - | 2026-10-14 |
| 219.231.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.35.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.231.48.0/21 | No ROA | - | 2026-10-14 |
| 219.231.56.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.231.128.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.144.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.160.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.176.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.231.192.0/20 | No ROA | - | 2026-10-14 |
| 219.231.208.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.231.216.0/21 | No ROA | - | 2026-10-14 |
| 219.231.240.0/21 | No ROA | - | 2026-10-14 |
| 219.242.0.0/15 | No ROA | APNIC, Other IRR | 2026-10-14 |
| 219.242.16.0/22 | No ROA | Other IRR | 2026-10-14 |
| 219.242.20.0/22 | No ROA | - | 2026-10-14 |
| 219.242.24.0/21 | No ROA | Other IRR | 2026-10-14 |
| 219.242.24.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.26.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.28.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.32.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.242.48.0/21 | No ROA | - | 2026-10-14 |
| 219.242.49.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.50.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.51.0/24 | Valid | Other IRR | 2026-10-14 |
| 219.242.56.0/21 | No ROA | - | 2026-10-14 |
| 219.242.64.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.242.96.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.242.112.0/20 | No ROA | Other IRR | 2026-10-14 |
| 219.242.128.0/20 | No ROA | Other IRR | 2026-10-14 |