120.136.20.0/24 RPKI valid MOAS
Announced by 3 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 |
|---|---|---|---|---|---|
| AS131314 CBC Tech International Limited | RPKI valid | 22 | 38001131314 | 2026-09-18 | 2026-09-22 |
| AS4808 China Unicom Beijing Province Network | RPKI valid | 13 | 34549551148374808 | 2026-09-18 | 2026-09-22 |
| AS4847 China Telecom Beijing Province Network | RPKI valid | 6 | 3549335641344847 | 2026-09-18 | 2026-09-22 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 120.136.20.0/22
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2015-11-19
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-23 04:45:12Z | origin change | AS4847 → AS131314 | 70183491131314 |
| 2026-09-23 04:40:54Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 04:39:53Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 04:37:19Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 04:36:17Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 04:31:40Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 04:14:16Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 04:11:42Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 03:56:21Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 03:52:16Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 03:31:15Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 03:26:40Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 03:10:48Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 03:06:42Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 02:26:14Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 02:22:09Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 02:19:35Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 02:17:01Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 02:11:24Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 02:06:47Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 02:01:09Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 01:58:05Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 01:54:29Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 01:47:19Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 01:44:16Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 01:37:35Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 01:29:25Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 01:26:51Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 01:06:23Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 00:47:25Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 00:36:10Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-23 00:32:03Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-23 00:24:23Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 23:57:15Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 23:51:36Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 23:36:45Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 23:30:36Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 23:22:24Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 23:21:22Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 23:16:46Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 23:11:38Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 23:08:04Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 23:06:32Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 22:52:11Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 22:51:10Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 22:36:49Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 22:33:45Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 22:13:46Z | origin change | AS131314 → AS4847 | 557202376441344847 |
| 2026-09-22 22:01:30Z | origin change | AS4847 → AS131314 | 557206939131314 |
| 2026-09-22 21:57:55Z | origin change | AS131314 → AS4847 | 557202376441344847 |