50.207.166.0/24 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 |
|---|---|---|---|---|---|
| AS33650 Comcast Cable Communications, LLC | RPKI valid | 37 | 7018792233650 | 2026-09-18 | 2026-09-21 |
| AS7406 B&R Auto | RPKI valid | 6 | 24482114047406 | 2026-09-18 | 2026-09-21 |
RPKI
3 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 50.128.0.0/9
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2010-10-21
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 50.128.0.0/9 v4 | AS7922 Comcast Cable Communications, LLC | RPKI valid | 42 | 70187922 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-09-18 12:08:44Z | origin change | AS7406 → AS33650 | 176393491792233650 |
| 2026-09-18 12:05:33Z | origin change | AS33650 → AS7406 | 354933561140474067406740674067406740674067406740674067406740674067406740674067406740674067406 |
| 2026-09-18 11:48:44Z | origin change | AS7406 → AS33650 | 176393491792233650 |
| 2026-09-18 11:48:04Z | origin change | AS33650 → AS7406 | 354933561140474067406740674067406740674067406740674067406740674067406740674067406740674067406 |
| 2026-09-18 07:45:57Z | origin change | AS7406 → AS33650 | 176393491792233650 |
| 2026-09-18 07:40:42Z | origin change | AS33650 → AS7406 | 57381427084270812991140474067406740674067406740674067406740674067406740674067406740674067406740674067406 |
| 2026-09-18 07:15:19Z | origin change | AS7406 → AS33650 | 17639174792233650 |
| 2026-09-18 07:14:26Z | origin change | AS33650 → AS7406 | 573815030412991140474067406740674067406740674067406740674067406740674067406740674067406740674067406 |