47.87.72.0/24 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 |
|---|---|---|---|---|---|
| AS134963 Alibaba Cloud (Singapore) Private Limited | RPKI valid | 41 | 3454917984134963 | 2026-09-18 | 2026-09-19 |
| AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 1 | 244822185945102 | 2026-09-18 | 2026-09-19 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 47.80.0.0/13
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2016-03-17
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 47.87.64.0/19 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 44 | 3800145102 | 2026-09-18 |
| 47.87.64.0/18 v4 | AS45102 Alibaba (US) Technology Co., Ltd. | RPKI valid | 42 | 37721645345102 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.