206.127.136.0/21 no ROA 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 |
|---|---|---|---|---|---|
| AS33154 DQE Communications LLC | no ROA | 40 | 3454917433154 | 2026-09-18 | 2026-09-22 |
| AS18572 Beaver Valley Intermediate Unit #27 | no ROA | 3 | 1490711164505018572 | 2026-09-18 | 2026-09-22 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 206.127.136.0/21
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2015-06-15
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 |
|---|---|---|---|
| 2026-09-22 11:39:29Z | origin change | AS33154 → AS18572 | 85211164505018572 |
| 2026-09-22 10:41:43Z | origin change | AS18572 → AS33154 | 32884032772717433154 |
| 2026-09-22 10:11:51Z | origin change | AS33154 → AS18572 | 85211164505018572 |
| 2026-09-22 09:42:18Z | origin change | AS18572 → AS33154 | 32884032772717433154 |
| 2026-09-22 07:30:54Z | origin change | AS33154 → AS18572 | 85211164505018572 |