37.235.47.0/24 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 |
|---|---|---|---|---|---|
| AS199886 Shetland Broadband LLP | no ROA | 25 | 3454956595199886 | 2026-09-18 | 2026-09-29 |
| AS41896 Shetland Islands Council | no ROA | 16 | 5805717441896 | 2026-09-18 | 2026-09-29 |
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
- 37.235.40.0/21
- RIR
- RIPENCC
- Country
- 🇬🇧 GB
- Status
- allocated
- Allocated
- 2012-04-16
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 00:03:17Z | origin change | AS41896 → AS199886 | 494324836256595199886 |
| 2026-09-27 23:53:57Z | origin change | AS199886 → AS41896 | 494322155103154317441896 |
| 2026-09-27 22:29:59Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 22:03:51Z | origin change | AS199886 → AS41896 | 4943248362176417441896 |
| 2026-09-27 22:01:16Z | origin change | AS41896 → AS199886 | 4943248362129956595199886 |
| 2026-09-27 21:57:15Z | origin change | AS199886 → AS41896 | 494322155103154317441896 |
| 2026-09-27 21:17:20Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 21:10:32Z | origin change | AS199886 → AS41896 | 494322155103154317441896 |
| 2026-09-27 21:03:54Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 21:02:46Z | origin change | AS199886 → AS41896 | 4943248362176417441896 |
| 2026-09-27 15:15:27Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 15:08:54Z | origin change | AS199886 → AS41896 | 14907335617441896 |
| 2026-09-27 05:40:54Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 05:31:38Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-27 02:32:47Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-27 02:25:11Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-26 18:33:09Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-26 18:24:22Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-26 16:21:44Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-26 16:09:13Z | origin change | AS199886 → AS41896 | 38001349117441896 |
| 2026-09-26 09:06:54Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-26 02:34:57Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-25 13:02:14Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-25 10:59:19Z | origin change | AS199886 → AS41896 | 2162858280676217441896 |
| 2026-09-24 16:22:26Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-24 15:07:05Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-24 10:04:13Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-23 16:26:41Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-23 10:56:24Z | origin change | AS41896 → AS199886 | 3772156595199886 |
| 2026-09-23 02:56:04Z | origin change | AS199886 → AS41896 | 496731238917441896 |
| 2026-09-22 14:59:18Z | origin change | AS41896 → AS199886 | 2950415935646156595199886 |
| 2026-09-22 14:57:26Z | origin change | AS199886 → AS41896 | 295041593517441896 |
| 2026-09-22 14:01:52Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-22 13:37:27Z | origin change | AS199886 → AS41896 | 4943248362176417441896 |
| 2026-09-22 11:29:56Z | origin change | AS41896 → AS199886 | 55720693956595199886 |
| 2026-09-22 10:41:41Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-22 10:09:22Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-22 09:42:07Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-22 07:28:20Z | origin change | AS41896 → AS199886 | 852646156595199886 |
| 2026-09-22 06:20:29Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-22 03:03:24Z | origin change | AS41896 → AS199886 | 496733150056595199886 |
| 2026-09-22 00:05:26Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-21 11:12:20Z | origin change | AS41896 → AS199886 | 5030056595199886 |
| 2026-09-21 11:08:12Z | origin change | AS199886 → AS41896 | 5030017441896 |
| 2026-09-21 11:08:10Z | origin change | AS41896 → AS199886 | 503002914646156595199886 |
| 2026-09-19 15:56:08Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-19 13:48:02Z | origin change | AS41896 → AS199886 | 29504646156595199886 |
| 2026-09-19 08:43:19Z | origin change | AS199886 → AS41896 | 32884032772717441896 |
| 2026-09-19 08:30:37Z | origin change | AS41896 → AS199886 | 2950415935646156595199886 |
| 2026-09-18 14:02:32Z | origin change | AS199886 → AS41896 | 32884032772717441896 |