120.53.52.0/23 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 |
|---|---|---|---|---|---|
| AS45090 Tencent Cloud | RPKI valid | 32 | 701841345846645090 | 2026-09-18 | 2026-10-19 |
| AS132203 Tencent | RPKI invalid | 8 | 34549132203 | 2026-09-18 | 2026-10-19 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 120.53.0.0/16
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2008-03-19
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 120.53.0.0/18 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 701841342372445090 | 2026-09-18 |
| 120.53.0.0/16 v4 | AS45090 Tencent Cloud | RPKI valid | 42 | 70184134481145090 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-20 00:03:07Z | origin change | AS132203 → AS45090 | 55720693941345846645090 |
| 2026-10-19 21:04:01Z | origin change | AS45090 → AS132203 | 4943248362132203132203 |
| 2026-10-17 07:23:32Z | origin change | AS132203 → AS45090 | 32884032772717441345846645090 |
| 2026-10-16 16:09:44Z | origin change | AS45090 → AS132203 | 20649934549132203132203 |
| 2026-10-16 00:28:31Z | origin change | AS132203 → AS45090 | 37721551141345846645090 |
| 2026-10-15 22:08:42Z | origin change | AS45090 → AS132203 | 5738142708132203132203 |
| 2026-10-15 17:56:46Z | origin change | AS132203 → AS45090 | 55720693941345846645090 |
| 2026-10-15 13:49:19Z | origin change | AS45090 → AS132203 | 4943248362132203132203 |
| 2026-10-15 00:10:59Z | origin change | AS132203 → AS45090 | 32884032772717441345846645090 |
| 2026-10-14 23:20:53Z | origin change | AS45090 → AS132203 | 4967320485132203132203 |
| 2026-10-14 23:19:14Z | origin change | AS132203 → AS45090 | 496731238941345846645090 |
| 2026-10-14 18:06:09Z | origin change | AS45090 → AS132203 | 55720132203 |
| 2026-10-10 23:40:49Z | origin change | AS132203 → AS45090 | 17639551141345846645090 |
| 2026-10-10 23:34:44Z | origin change | AS45090 → AS132203 | 4943248362132203132203 |
| 2026-10-08 22:36:29Z | origin change | AS132203 → AS45090 | 3549335641345846645090 |
| 2026-10-08 22:36:15Z | origin change | AS45090 → AS132203 | 580571836132203132203 |
| 2026-10-06 17:41:17Z | origin change | AS132203 → AS45090 | 460812214637129941345846645090 |
| 2026-10-06 13:27:34Z | origin change | AS45090 → AS132203 | 4967320485132203132203 |
| 2026-10-06 13:25:53Z | origin change | AS132203 → AS45090 | 496731238941345846645090 |
| 2026-10-06 13:25:53Z | origin change | AS45090 → AS132203 | 4967320485132203132203 |