199.88.113.0/24 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 |
|---|---|---|---|---|---|
| AS10309 County of Marin | no ROA | 26 | 701810309 | 2026-09-18 | 2026-10-12 |
| AS31802 City of San Rafael | no ROA | 18 | 5062833563366731802 | 2026-09-18 | 2026-10-12 |
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
- 199.88.64.0/18
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1994-03-28
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 |
|---|---|---|---|
| 2026-10-10 23:44:29Z | origin change | AS31802 → AS10309 | 17639174701810309 |
| 2026-10-10 23:20:31Z | origin change | AS10309 → AS31802 | 4943248362176433563366731802 |
| 2026-10-10 19:42:32Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-10-10 19:34:15Z | origin change | AS10309 → AS31802 | 4818533563366731802 |
| 2026-10-09 04:05:13Z | origin change | AS31802 → AS10309 | 557202914701810309 |
| 2026-10-09 03:30:55Z | origin change | AS10309 → AS31802 | 55720325779223365131802 |
| 2026-10-09 00:16:52Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-10-08 23:10:47Z | origin change | AS10309 → AS31802 | 4818533563366731802 |
| 2026-10-08 22:50:59Z | origin change | AS31802 → AS10309 | 481852914701810309 |
| 2026-10-08 22:36:29Z | origin change | AS10309 → AS31802 | 354933563366731802 |
| 2026-10-08 22:35:50Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-10-08 22:35:31Z | origin change | AS31802 → AS10309 | 701810309 |
| 2026-10-08 22:34:28Z | origin change | AS10309 → AS31802 | 13282533563366731802 |
| 2026-10-08 22:34:12Z | origin change | AS10309 → AS31802 | 1383097133563366731802 |
| 2026-10-08 22:34:05Z | origin change | AS31802 → AS10309 | 22652174701810309 |
| 2026-10-08 22:33:44Z | origin change | AS10309 → AS31802 | 34927129979223365131802 |
| 2026-10-08 17:08:30Z | origin change | AS31802 → AS10309 | 557206939701810309 |
| 2026-10-08 12:00:10Z | origin change | AS31802 → AS10309 | 460875752914701810309 |
| 2026-10-08 11:58:05Z | origin change | AS10309 → AS31802 | 4818533563366731802 |
| 2026-10-08 11:01:55Z | origin change | AS10309 → AS31802 | 354933563366731802 |
| 2026-10-07 17:44:14Z | origin change | AS31802 → AS10309 | 557202914701810309 |
| 2026-10-07 16:33:01Z | origin change | AS10309 → AS31802 | 1490733563366731802 |
| 2026-10-06 19:24:43Z | origin change | AS31802 → AS10309 | 557202914701810309 |
| 2026-10-06 19:10:36Z | origin change | AS10309 → AS31802 | 4504966965511792279223365131802 |
| 2026-10-06 13:26:04Z | origin change | AS31802 → AS10309 | 49673204856762701810309 |
| 2026-10-05 15:32:52Z | origin change | AS10309 → AS31802 | 5738150304129979223365131802 |
| 2026-10-05 13:27:28Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-10-05 11:48:48Z | origin change | AS10309 → AS31802 | 573814270842708129979223365131802 |
| 2026-10-02 08:37:45Z | origin change | AS31802 → AS10309 | 17639174701810309 |
| 2026-10-02 01:26:25Z | origin change | AS10309 → AS31802 | 13282533563366731802 |
| 2026-10-01 18:45:22Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-10-01 09:28:28Z | origin change | AS10309 → AS31802 | 450496696551179223365131802 |
| 2026-10-01 08:00:23Z | origin change | AS31802 → AS10309 | 557206939701810309 |
| 2026-10-01 06:50:49Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-10-01 03:33:15Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-09-30 21:49:48Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-09-30 14:38:10Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-09-30 12:57:19Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-09-30 12:12:48Z | origin change | AS31802 → AS10309 | 2950439392174701810309 |
| 2026-09-30 06:44:15Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-09-30 03:49:09Z | origin change | AS31802 → AS10309 | 328840327727174701810309 |
| 2026-09-29 21:43:57Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-09-29 17:09:14Z | origin change | AS31802 → AS10309 | 557206939701810309 |
| 2026-09-29 16:24:38Z | origin change | AS10309 → AS31802 | 85279223365131802 |
| 2026-09-29 13:06:52Z | origin change | AS31802 → AS10309 | 2950439392174701810309 |
| 2026-09-29 03:51:24Z | origin change | AS10309 → AS31802 | 85279223365131802 |