8.148.39.0/24 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 |
|---|---|---|---|---|---|
| AS24429 Alibaba Cloud | RPKI valid | 39 | 3800124429 | 2026-09-18 | 2026-10-28 |
| AS37963 Hangzhou Alibaba Advertising Co.,Ltd. | RPKI valid | 2 | 34927566554837480837963 | 2026-09-18 | 2026-10-28 |
RPKI
4 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 8.128.0.0/10
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- allocated
- Allocated
- 1992-12-01
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 |
|---|---|---|---|
| 2026-10-25 17:00:08Z | origin change | AS24429 → AS37963 | 6121869394134481137963 |
| 2026-10-25 17:00:08Z | origin change | AS37963 → AS24429 | 612186939747324429 |
| 2026-10-23 14:39:59Z | origin change | AS37963 → AS24429 | 59919900224429 |
| 2026-10-23 14:39:45Z | origin change | AS24429 → AS37963 | 59919127794837480837963 |
| 2026-10-23 09:21:53Z | origin change | AS37963 → AS24429 | 57821125863257129924429 |
| 2026-10-23 06:31:03Z | origin change | AS24429 → AS37963 | 2950439392338914837480837963 |
| 2026-10-20 21:51:18Z | origin change | AS37963 → AS24429 | 59919900224429 |
| 2026-10-20 21:50:00Z | origin change | AS24429 → AS37963 | 59919127794837480837963 |
| 2026-10-20 21:49:08Z | origin change | AS37963 → AS24429 | 59919900224429 |
| 2026-10-20 21:48:46Z | origin change | AS24429 → AS37963 | 59919127794837480837963 |
| 2026-10-20 14:43:45Z | origin change | AS37963 → AS24429 | 46087575349124429 |
| 2026-10-20 14:42:37Z | origin change | AS24429 → AS37963 | 4608122146374837480837963 |
| 2026-10-20 14:12:12Z | origin change | AS37963 → AS24429 | 46087575349124429 |
| 2026-10-20 14:09:48Z | origin change | AS24429 → AS37963 | 4608122146374837480837963 |