2408:4000:1000::/48 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 |
|---|---|---|---|---|---|
| AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 27 | 5805717445102 | 2026-09-18 | 2026-10-13 |
| AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 7 | 380017473483737963 | 2026-09-18 | 2026-10-13 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 2408:4000::/22
- RIR
- APNIC
- Country
- 🇨🇳 CN
- Status
- allocated
- Allocated
- 2015-12-21
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2408:4000::/33 v6 | AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 33 | 701841342372437963 | 2026-09-18 |
| 2408:4000::/32 v6 | AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 31 | 380017473483737963 | 2026-09-18 |
| 2408:4000::/22 v6 | AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 31 | 380017473483737963 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-10-09 18:49:20Z | origin change | AS37963 → AS45102 | 580576939335645102 |
| 2026-10-08 23:27:15Z | origin change | AS45102 → AS37963 | 34549551148373796337963 |
| 2026-10-08 22:37:19Z | origin change | AS37963 → AS45102 | 33331273335645102 |
| 2026-10-08 22:35:07Z | origin change | AS45102 → AS37963 | 140357770148373796337963 |
| 2026-10-08 22:33:44Z | origin change | AS37963 → AS45102 | 5805717445102 |
| 2026-10-08 22:32:19Z | origin change | AS45102 → AS37963 | 140357770148373796337963 |
| 2026-10-07 17:51:09Z | origin change | AS37963 → AS45102 | 612186939335645102 |
| 2026-10-07 16:53:33Z | origin change | AS45102 → AS37963 | 5738142708413413619537963 |
| 2026-10-07 13:59:01Z | origin change | AS37963 → AS45102 | 37721335645102 |
| 2026-10-07 13:45:00Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 13:30:27Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 12:55:39Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 12:50:45Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 12:47:58Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 12:40:09Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 12:38:28Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 12:29:33Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 12:27:53Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 12:19:02Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 12:17:21Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 12:08:38Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 12:06:57Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:58:03Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 11:56:21Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:55:21Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:55:21Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 11:47:30Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 11:45:46Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:36:58Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 11:34:17Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:26:29Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 11:24:51Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 11:16:03Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 11:14:19Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:55:06Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:53:28Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:44:35Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:42:56Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:34:03Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:32:21Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:23:26Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:21:45Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:12:57Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:10:17Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 10:02:19Z | origin change | AS37963 → AS45102 | 24482645317445102 |
| 2026-10-07 10:00:41Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 09:51:51Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 09:50:12Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |
| 2026-10-07 09:49:10Z | origin change | AS37963 → AS45102 | 244822914335645102 |
| 2026-10-07 09:39:40Z | origin change | AS45102 → AS37963 | 244825845398082444437963 |