2620:10a:6000::/44 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 |
|---|---|---|---|---|---|
| AS33651 Comcast Cable Communications, LLC | no ROA | 22 | 852792233651 | 2026-09-18 | 2026-09-28 |
| AS33667 Comcast Cable Communications, LLC | no ROA | 13 | 37721335633667 | 2026-09-18 | 2026-09-28 |
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
- 2620:10a:6000::/44
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2012-01-23
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 |
|---|---|---|---|
| 2026-09-28 00:03:10Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-27 23:52:58Z | origin change | AS33667 → AS33651 | 49432215510315436939792233651 |
| 2026-09-27 22:02:37Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-27 02:42:00Z | origin change | AS33667 → AS33651 | 226521299792233651 |
| 2026-09-26 23:04:56Z | origin change | AS33651 → AS33667 | 34800296329002335633667 |
| 2026-09-26 05:29:02Z | origin change | AS33667 → AS33651 | 612186939792233651 |
| 2026-09-24 15:49:35Z | origin change | AS33651 → AS33667 | 5666225091335633667 |
| 2026-09-24 12:08:17Z | origin change | AS33667 → AS33651 | 202056939792233651 |
| 2026-09-22 20:52:50Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-22 20:52:26Z | origin change | AS33667 → AS33651 | 49432215510315436939792233651 |
| 2026-09-22 08:27:52Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-22 08:27:35Z | origin change | AS33667 → AS33651 | 49432215510315436939792233651 |
| 2026-09-22 00:56:23Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-21 17:28:47Z | origin change | AS33667 → AS33651 | 34549174792233651 |
| 2026-09-21 16:09:09Z | origin change | AS33651 → AS33667 | 14907335633667 |
| 2026-09-21 13:29:17Z | origin change | AS33667 → AS33651 | 21628582806762792233651 |
| 2026-09-21 05:36:13Z | origin change | AS33651 → AS33667 | 2040923401935625335633667 |
| 2026-09-21 05:36:00Z | origin change | AS33667 → AS33651 | 204092207661299792233651 |
| 2026-09-21 05:34:48Z | origin change | AS33651 → AS33667 | 2040923401935625335633667 |
| 2026-09-21 05:34:34Z | origin change | AS33667 → AS33651 | 204092207661299792233651 |
| 2026-09-21 05:32:52Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-21 05:08:25Z | origin change | AS33667 → AS33651 | 21628582806762792233651 |
| 2026-09-20 04:44:52Z | origin change | AS33651 → AS33667 | 34800296329002335633667 |
| 2026-09-19 08:28:14Z | origin change | AS33667 → AS33651 | 2950439392174792233651 |
| 2026-09-19 02:26:03Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-18 07:10:58Z | origin change | AS33667 → AS33651 | 573816939792233651 |
| 2026-09-18 06:41:34Z | origin change | AS33651 → AS33667 | 49432483621764335633667 |
| 2026-09-18 05:36:50Z | origin change | AS33667 → AS33651 | 226521299792233651 |
| 2026-09-18 04:08:38Z | origin change | AS33667 → AS33651 | 226521299792233651 |