156.225.24.0/21 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 |
|---|---|---|---|---|---|
| AS401701 cognetcloud INC | RPKI valid | 31 | 2448240779401701 | 2026-09-18 | 2026-10-25 |
| AS401696 cognetcloud INC | RPKI valid | 11 | 85234911801340779401696 | 2026-09-18 | 2026-10-25 |
RPKI
8 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 156.225.24.0/21 | /24 | AS142032 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS8796 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS40779 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS137899 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS142032 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS395886 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS401696 | afrinic | wrong origin |
| 156.225.16.0/20 | /24 | AS401701 | afrinic | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 156.224.0.0/11
- RIR
- AFRINIC
- Country
- 🇸🇨 SC
- Status
- allocated
- Allocated
- 2015-12-22
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 156.225.24.0/22 v4 | AS401701 cognetcloud INC | RPKI valid | 39 | 2026-09-18 |
| 156.225.28.0/22 v4 | AS401701 cognetcloud INC | RPKI valid | 39 | 2026-09-18 |