218.21.64.0/18 RPKI valid
Announced by AS4134 China Telecom Backbone.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4134 China Telecom Backbone | RPKI valid | 42 | 70184134 | 2026-09-18 | 2026-10-11 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 218.21.64.0/18 | /18 | AS4134 | apnic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 218.21.0.0/17
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2001-04-12
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 |
|---|---|---|---|---|
| 218.21.69.0/24 v4 | AS4134 China Telecom Backbone | RPKI invalid | 1 | 2026-09-18 |
| 218.21.104.0/21 v4 | AS134419 China Telecom Guangxi Province Beihai MAN Network | RPKI valid | 42 | 2026-09-18 |
| 218.21.112.0/21 v4 | AS134419 China Telecom Guangxi Province Beihai MAN Network | RPKI valid | 42 | 2026-09-18 |