2001:500:88::/48 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 |
|---|---|---|---|---|---|
| AS16876 ICANN | no ROA | 25 | 34549291416876 | 2026-09-18 | 2026-11-08 |
| AS40528 ICANN | no ROA | 6 | 38001291440528 | 2026-09-18 | 2026-11-08 |
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
- 2001:500:88::/48
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2010-02-18
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 2000::/6 v6 | AS29632 Netassist International EOOD | no ROA | 1 | 6121829632 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.
Recorded changes
| When | Change | Origin | Path |
|---|---|---|---|
| 2026-11-07 23:01:42Z | origin change | AS40528 → AS16876 | 37721291416876 |
| 2026-11-06 20:15:58Z | origin change | AS16876 → AS40528 | 176393356291440528 |
| 2026-11-02 19:04:33Z | origin change | AS40528 → AS16876 | 349276939291416876 |
| 2026-11-02 19:02:10Z | origin change | AS16876 → AS40528 | 349276939291440528 |
| 2026-11-02 17:44:01Z | origin change | AS40528 → AS16876 | 349276939291416876 |
| 2026-11-02 17:40:57Z | origin change | AS16876 → AS40528 | 349276939291440528 |
| 2026-11-01 04:59:07Z | origin change | AS40528 → AS16876 | 379896939291416876 |
| 2026-11-01 02:50:37Z | origin change | AS16876 → AS40528 | 612186939291440528 |
| 2026-10-31 16:36:33Z | origin change | AS40528 → AS16876 | 379896939291416876 |
| 2026-10-31 01:23:30Z | origin change | AS16876 → AS40528 | 38001291440528 |
| 2026-10-29 17:36:22Z | origin change | AS40528 → AS16876 | 379896939291416876 |
| 2026-10-29 13:59:11Z | origin change | AS16876 → AS40528 | 24482291440528 |
| 2026-10-27 19:30:02Z | origin change | AS40528 → AS16876 | 379896939291416876 |
| 2026-10-27 16:46:17Z | origin change | AS16876 → AS40528 | 38001291440528 |
| 2026-10-26 17:36:46Z | origin change | AS40528 → AS16876 | 14907291416876 |
| 2026-10-26 17:32:40Z | origin change | AS16876 → AS40528 | 14907291440528 |
| 2026-10-26 17:31:29Z | origin change | AS40528 → AS16876 | 14907291416876 |
| 2026-10-26 17:29:37Z | origin change | AS16876 → AS40528 | 14907291440528 |
| 2026-10-26 15:02:19Z | origin change | AS40528 → AS16876 | 14907291416876 |
| 2026-10-26 15:00:26Z | origin change | AS16876 → AS40528 | 14907291440528 |
| 2026-10-26 13:59:52Z | origin change | AS40528 → AS16876 | 14907291416876 |
| 2026-10-26 13:58:26Z | origin change | AS16876 → AS40528 | 14907291440528 |
| 2026-10-26 10:53:14Z | origin change | AS40528 → AS16876 | 37721291416876 |
| 2026-10-26 10:48:10Z | origin change | AS16876 → AS40528 | 37721291440528 |
| 2026-10-25 15:37:04Z | origin change | AS40528 → AS16876 | 34800296329002325716876 |