63.76.52.0/22 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 |
|---|---|---|---|---|---|
| AS393775 IP Pathways, LLC | no ROA | 40 | 20205393775 | 2026-09-18 | 2026-09-18 |
| AS36489 IP Pathways, LLC | no ROA | 8 | 3454917436489 | 2026-09-18 | 2026-09-18 |
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
- 63.64.0.0/10
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1999-01-22
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 63.64.0.0/12 v4 | AS701 Verizon Business | no ROA | 42 | 17639701 | 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 15:36:11Z | origin change | AS36489 → AS393775 | 2023656939393775 |
| 2026-09-18 15:18:50Z | origin change | AS393775 → AS36489 | 32884032772717436489 |
| 2026-09-18 14:56:19Z | origin change | AS36489 → AS393775 | 2023656939393775 |
| 2026-09-18 14:03:29Z | origin change | AS393775 → AS36489 | 32884032772717436489 |