123.128.0.0/13 RPKI valid
Announced by AS4837 China Unicom Backbone.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4837 China Unicom Backbone | RPKI valid | 40 | 70184837 | 2026-09-18 | 2026-10-07 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 123.128.0.0/13 | /13 | AS4837 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 123.128.0.0/13
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2007-02-15
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
3 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 123.129.29.0/24 v4 | AS4837 China Unicom Backbone | RPKI valid | 40 | 2026-09-18 |
| 123.129.192.0/24 v4 | AS4837 China Unicom Backbone | RPKI valid | 40 | 2026-09-18 |
| 123.132.239.0/24 v4 | AS4837 China Unicom Backbone | RPKI valid | 40 | 2026-09-18 |