203.119.27.0/24 no ROA 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 |
|---|---|---|---|---|---|
| AS24406 China Internet Network Infomation Center | no ROA | 31 | 380011754724406 | 2026-09-18 | 2026-10-23 |
| AS24409 China Internet Network Infomation Center | no ROA | 10 | 3333408502185924409 | 2026-09-18 | 2026-10-23 |
| AS24151 China Internet Network Infomation Center | no ROA | 2 | 176392185924151 | 2026-09-18 | 2026-10-23 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 203.119.24.0/21
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2004-04-21
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 |
|---|---|---|---|
| 2026-10-24 01:12:39Z | origin change | AS24409 → AS24406 | 5030029142185924406 |
| 2026-10-24 01:08:22Z | origin change | AS24406 → AS24409 | 5030033562185924409 |
| 2026-10-23 16:12:15Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-23 16:12:02Z | origin change | AS24406 → AS24151 | 49673204852185924151 |
| 2026-10-23 16:02:16Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-23 16:01:55Z | origin change | AS24406 → AS24151 | 49673204852185924151 |
| 2026-10-22 22:09:26Z | origin change | AS24409 → AS24406 | 5738142708483724406 |
| 2026-10-22 10:49:25Z | origin change | AS24406 → AS24409 | 1490733562185924409 |
| 2026-10-22 06:31:40Z | origin change | AS24151 → AS24406 | 5991912779483724406 |
| 2026-10-22 03:19:29Z | origin change | AS24406 → AS24151 | 17639218592185924151 |
| 2026-10-22 02:26:31Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-22 02:26:17Z | origin change | AS24406 → AS24151 | 49673204852185924151 |
| 2026-10-21 16:11:01Z | origin change | AS24151 → AS24406 | 612186939483724406 |
| 2026-10-21 12:23:15Z | origin change | AS24406 → AS24151 | 17639218592185924151 |
| 2026-10-21 03:52:51Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-21 03:52:36Z | origin change | AS24406 → AS24151 | 49673204852185924151 |
| 2026-10-20 21:48:41Z | origin change | AS24409 → AS24406 | 5991912779483724406 |
| 2026-10-20 20:28:17Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-20 20:24:34Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-20 17:13:24Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-20 17:02:45Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-20 17:00:54Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-20 16:53:04Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-20 16:50:20Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-20 16:39:44Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-20 16:38:22Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-20 11:56:00Z | origin change | AS24409 → AS24406 | 2051412991754724406 |
| 2026-10-19 18:04:37Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-19 17:59:12Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-19 17:56:05Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-19 17:44:47Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-19 17:42:24Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-19 17:36:31Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-19 17:26:40Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-19 17:05:57Z | origin change | AS24409 → AS24406 | 2265212992185924406 |
| 2026-10-19 11:39:41Z | origin change | AS24406 → AS24409 | 1383097133562185924409 |
| 2026-10-19 09:42:32Z | origin change | AS24151 → AS24406 | 3772146571754724406 |
| 2026-10-19 04:11:17Z | origin change | AS24409 → AS24151 | 17639218592185924151 |
| 2026-10-18 16:15:00Z | origin change | AS24151 → AS24409 | 3288403277271743746822381408502185924409 |
| 2026-10-18 14:42:13Z | origin change | AS24409 → AS24151 | 17639218592185924151 |
| 2026-10-18 14:30:16Z | origin change | AS24151 → AS24409 | 3288403277271743746822381408502185924409 |
| 2026-10-18 12:33:26Z | origin change | AS24406 → AS24151 | 17639218592185924151 |
| 2026-10-18 02:13:22Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-18 02:13:02Z | origin change | AS24406 → AS24151 | 49673204852185924151 |
| 2026-10-18 02:03:15Z | origin change | AS24151 → AS24406 | 4967320485483724406 |
| 2026-10-18 02:02:57Z | origin change | AS24409 → AS24151 | 49673204852185924151 |
| 2026-10-18 00:11:13Z | origin change | AS24406 → AS24409 | 3288403277271743746822381408502185924409 |
| 2026-10-17 19:49:58Z | origin change | AS24409 → AS24406 | 58057183690021754724406 |
| 2026-10-17 19:49:07Z | origin change | AS24406 → AS24409 | 226523746822381408502185924409 |
| 2026-10-17 18:32:02Z | origin change | AS24409 → AS24406 | 2265212992185924406 |