208.90.184.0/24 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 |
|---|---|---|---|---|---|
| AS8 Rice University | no ROA | 40 | 6939401878 | 2026-09-18 | 2026-10-18 |
| AS40187 Gigstreem | no ROA | 8 | 3454964614688740187 | 2026-09-18 | 2026-10-18 |
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
- 208.90.184.0/22
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2008-05-15
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 |
|---|---|---|---|
| 2026-10-18 16:51:14Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-18 16:14:56Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-18 14:51:34Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-18 14:30:13Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-18 02:07:56Z | origin change | AS40187 → AS8 | 202056939401878 |
| 2026-10-18 00:11:09Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-17 18:59:02Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-17 17:32:26Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-17 09:54:54Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-17 07:23:36Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-16 15:32:09Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-16 15:05:59Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-16 14:48:15Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-16 14:14:14Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-16 07:49:18Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-16 06:32:17Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-16 05:15:58Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-16 02:43:00Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-15 21:07:07Z | origin change | AS40187 → AS8 | 14036939401878 |
| 2026-10-15 21:05:53Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-15 09:05:49Z | origin change | AS40187 → AS8 | 377216939401878 |
| 2026-10-15 08:03:31Z | origin change | AS8 → AS40187 | 3549335664614688740187 |
| 2026-10-15 07:30:14Z | origin change | AS40187 → AS8 | 2023656939401878 |
| 2026-10-15 06:36:51Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-15 00:39:20Z | origin change | AS40187 → AS8 | 2089726939401878 |
| 2026-10-15 00:10:57Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-14 18:12:02Z | origin change | AS40187 → AS8 | 379896939401878 |
| 2026-10-14 18:07:08Z | origin change | AS8 → AS40187 | 55720291464614688740187 |
| 2026-10-14 07:17:49Z | origin change | AS40187 → AS8 | 202056939401878 |
| 2026-10-14 05:42:56Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-14 04:03:45Z | origin change | AS40187 → AS8 | 202056939401878 |
| 2026-10-14 03:35:26Z | origin change | AS8 → AS40187 | 32884032772717464614688740187 |
| 2026-10-14 00:32:19Z | origin change | AS40187 → AS8 | 6939401878 |
| 2026-10-14 00:18:37Z | origin change | AS8 → AS40187 | 573814270864614688740187 |
| 2026-10-14 00:18:23Z | origin change | AS40187 → AS8 | 13282533566939401878 |
| 2026-10-14 00:18:19Z | origin change | AS8 → AS40187 | 5030464614688740187 |
| 2026-10-14 00:18:17Z | origin change | AS40187 → AS8 | 37721129969396939401878 |
| 2026-10-14 00:18:15Z | origin change | AS8 → AS40187 | 4943248362176464614688740187 |
| 2026-10-14 00:18:15Z | origin change | AS40187 → AS8 | 377216939401878 |
| 2026-10-14 00:18:14Z | origin change | AS40187 → AS8 | 377216939401878 |
| 2026-10-14 00:18:14Z | origin change | AS8 → AS40187 | 4439358057693964614688740187 |
| 2026-10-14 00:18:12Z | origin change | AS8 → AS40187 | 2040923401964614688740187 |
| 2026-10-14 00:18:12Z | origin change | AS40187 → AS8 | 204092207666939401878 |
| 2026-10-14 00:18:12Z | origin change | AS8 → AS40187 | 3492756655693964614688740187 |
| 2026-10-14 00:18:10Z | origin change | AS40187 → AS8 | 34927129969396939401878 |
| 2026-10-14 00:18:10Z | origin change | AS8 → AS40187 | 3798956300132132465764614688740187 |
| 2026-10-14 00:18:09Z | origin change | AS40187 → AS8 | 349276939401878 |
| 2026-10-14 00:18:09Z | origin change | AS40187 → AS8 | 34927520256939401878 |
| 2026-10-14 00:18:09Z | origin change | AS8 → AS40187 | 573815030464614688740187 |
| 2026-10-14 00:18:07Z | origin change | AS40187 → AS8 | 57381427086939401878 |