139.220.192.0/23 RPKI valid
Announced by AS38019 China Mobile Tianjin Province Network.
Origin
RPKI
9 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 139.220.192.0/23 | /23 | AS4808 | apnic | wrong origin |
| 139.220.192.0/23 | /23 | AS17638 | apnic | wrong origin |
| 139.220.192.0/23 | /23 | AS38019 | apnic | authorises it |
| 139.220.192.0/18 | /24 | AS4808 | apnic | wrong origin |
| 139.220.192.0/18 | /24 | AS7468 | apnic | wrong origin |
| 139.220.192.0/18 | /24 | AS17638 | apnic | wrong origin |
| 139.220.192.0/18 | /24 | AS37965 | apnic | wrong origin |
| 139.220.192.0/18 | /24 | AS38019 | apnic | authorises it |
| 139.220.192.0/18 | /24 | AS55988 | apnic | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 139.220.0.0/15
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2011-03-09
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 139.220.128.0/17 v4 | AS38019 China Mobile Tianjin Province Network | no ROA | 1 | 557201747658453980838019 | 2026-09-18 |
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 139.220.192.0/24 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 12 | 2026-09-23 |
| 139.220.192.0/24 v4 | AS17638 China Telecom Tianjin Province Network | RPKI valid | 31 | 2026-09-18 |
| 139.220.193.0/24 v4 | AS4808 China Unicom Beijing Province Network | RPKI valid | 11 | 2026-09-23 |
| 139.220.193.0/24 v4 | AS17638 China Telecom Tianjin Province Network | RPKI valid | 32 | 2026-09-18 |