223.223.176.0/21 RPKI valid MOAS
Announced by 2 different origins, which is either a deliberate multi-origin setup or a hijack.
This prefix is announced by more than one AS. Compare how many collector
peers see each origin below: a hijack is usually visible as a second
origin seen by far fewer peers than the legitimate one.
Origins
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS4808 China Unicom Beijing Province Network | RPKI valid | 22 | 701848374808 | 2026-09-18 | 2026-10-12 |
| AS4847 China Telecom Beijing Province Network | RPKI valid | 21 | 38001349141344847 | 2026-09-18 | 2026-10-12 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 223.223.176.0/21
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2010-08-13
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 223.223.176.0/22 v4 | AS45064 BEIJING ZHONGGUANCUN SOFTWARE PARK DEVELOPMENT CO.,Ltd. | RPKI valid | 2 | 2026-09-18 |
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-12 21:17:26Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 21:09:14Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-12 18:58:40Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 18:36:47Z | origin change | AS4847 → AS4808 | 3772117448374808 |
| 2026-10-12 15:06:44Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 15:02:23Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-12 14:36:32Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 14:27:18Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 13:23:19Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 13:10:30Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 11:40:23Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 11:27:35Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 11:20:24Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 11:12:44Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 10:45:04Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 10:37:55Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 10:22:33Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 10:11:47Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 10:07:42Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 09:44:09Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 09:28:17Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 09:06:16Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 08:41:41Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 07:50:29Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 07:32:34Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 06:55:27Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-12 06:42:53Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 06:07:33Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 05:28:08Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 04:31:17Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 03:57:30Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 03:51:20Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 03:37:01Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 03:08:51Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 03:05:47Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 02:48:21Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 02:35:04Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-12 02:22:15Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-12 02:16:38Z | origin change | AS4808 → AS4847 | 557209930291441344847 |
| 2026-10-11 20:47:22Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-11 20:43:09Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-11 07:43:23Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-11 06:53:03Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-11 00:02:31Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-10 23:40:51Z | origin change | AS4847 → AS4808 | 17639551148374808 |
| 2026-10-10 23:20:43Z | origin change | AS4808 → AS4847 | 4943248362129941344847 |
| 2026-10-10 23:20:27Z | origin change | AS4847 → AS4808 | 494322155103154317448374808 |
| 2026-10-10 20:00:20Z | origin change | AS4808 → AS4847 | 557202376441344847 |
| 2026-10-10 19:42:27Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |
| 2026-10-10 19:42:27Z | origin change | AS4847 → AS4808 | 32884032772717448374808 |