37.209.198.0/24 RPKI valid 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 |
|---|---|---|---|---|---|
| AS12008 Vercara (f.k.a Neustar) | RPKI valid | 38 | 226521655212008 | 2026-09-18 | 2026-10-06 |
| AS397213 Vercara, LLC | RPKI valid | 5 | 3454916552397213 | 2026-09-18 | 2026-10-06 |
RPKI
33 ROAs cover this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 37.209.198.0/24 | /24 | AS12008 | ripe | authorises it |
| 37.209.198.0/24 | /24 | AS19905 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397213 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397215 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397216 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397217 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397218 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397219 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397220 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397221 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397222 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397223 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397224 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397225 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397226 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397227 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397228 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397229 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397230 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397231 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397232 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397233 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397234 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397235 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397236 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397237 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397238 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397239 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397240 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397241 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397242 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS397243 | ripe | wrong origin |
| 37.209.198.0/24 | /24 | AS399151 | ripe | wrong origin |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 37.209.192.0/21
- RIR
- RIPENCC
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 2012-03-30
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 |
|---|---|---|---|
| 2026-10-05 15:32:28Z | origin change | AS397213 → AS12008 | 573815030412991655212008 |
| 2026-10-05 13:27:00Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-05 11:48:41Z | origin change | AS397213 → AS12008 | 57381427084270812991655212008 |
| 2026-10-05 08:20:10Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-05 05:34:24Z | origin change | AS397213 → AS12008 | 4943248362165521655212008 |
| 2026-10-05 00:14:44Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-04 22:24:48Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-10-04 05:59:44Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-10-03 19:21:02Z | origin change | AS397213 → AS12008 | 37721165521655212008 |
| 2026-10-03 13:30:47Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-10-03 09:19:03Z | origin change | AS397213 → AS12008 | 5805717432571655212008 |
| 2026-10-03 03:14:33Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-03 01:31:49Z | origin change | AS397213 → AS12008 | 295041593549559165521655212008 |
| 2026-10-02 18:16:17Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-02 15:12:47Z | origin change | AS397213 → AS12008 | 5805717432571655212008 |
| 2026-10-02 13:38:02Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-02 08:34:30Z | origin change | AS397213 → AS12008 | 1763912991655212008 |
| 2026-10-02 07:01:04Z | origin change | AS12008 → AS397213 | 34927129916552397213 |
| 2026-10-01 23:21:31Z | origin change | AS397213 → AS12008 | 22652165521655212008 |
| 2026-10-01 18:45:51Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-10-01 04:03:56Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-10-01 03:33:47Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-30 18:24:26Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-30 18:08:21Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-30 15:27:24Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-30 14:38:57Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-30 12:07:47Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-30 11:45:34Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-09-30 04:15:09Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-30 03:51:05Z | origin change | AS12008 → AS397213 | 345491655216552397213 |
| 2026-09-30 02:58:55Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-30 02:52:39Z | origin change | AS12008 → AS397213 | 49134533566424291416552397213 |
| 2026-09-29 15:07:23Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-29 13:43:50Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-09-29 03:48:48Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-29 00:52:34Z | origin change | AS12008 → AS397213 | 58057345491655216552397213 |
| 2026-09-28 23:16:37Z | origin change | AS397213 → AS12008 | 50628165521655212008 |
| 2026-09-28 23:16:15Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-09-27 05:40:52Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-27 05:31:45Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-27 02:32:47Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-27 02:25:36Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-26 18:33:12Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-26 18:24:41Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-26 12:16:25Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-26 10:36:34Z | origin change | AS12008 → AS397213 | 377211655216552397213 |
| 2026-09-26 09:06:57Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-26 02:35:25Z | origin change | AS12008 → AS397213 | 328840327727174325716552397213 |
| 2026-09-25 08:21:57Z | origin change | AS397213 → AS12008 | 852165521655212008 |
| 2026-09-25 08:15:26Z | origin change | AS12008 → AS397213 | 377211655216552397213 |