206208 looking glass

198.135.250.0/24 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 ASRPKI Peers seeing itSample path First seenLast seen
AS18697 GREEN MOUNTAIN POWER CORPORATION RPKI valid 37 244821353618697 2026-09-18 2026-10-27
AS203 Level 3 Parent, LLC RPKI valid 11 35493356203 2026-09-18 2026-10-27

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
198.135.250.0/24 /24 AS203 arin wrong origin
198.135.250.0/24 /24 AS3356 arin wrong origin
198.135.250.0/24 /24 AS10753 arin wrong origin
198.135.250.0/24 /24 AS18697 arin authorises it

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
198.135.250.0/24
RIR
ARIN
Country
🇺🇸 US
Status
allocated
Allocated
1993-05-26

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

WhenChangeOriginPath
2026-10-27 14:53:25Z origin change AS203 → AS18697 693937701353618697
2026-10-27 14:47:06Z origin change AS18697 → AS203 5572029143356203
2026-10-26 12:35:29Z origin change AS203 → AS18697 50628693937701353618697
2026-10-26 12:03:21Z origin change AS18697 → AS203 506283356203
2026-10-24 21:15:04Z origin change AS203 → AS18697 580573454912991353618697
2026-10-24 20:36:35Z origin change AS18697 → AS203 3454929143356203
2026-10-24 20:21:45Z origin change AS203 → AS18697 202365693937701353618697
2026-10-24 20:19:54Z origin change AS18697 → AS203 3454929143356203
2026-10-24 17:26:41Z origin change AS203 → AS18697 852693937701353618697
2026-10-24 15:19:04Z origin change AS18697 → AS203 176393356203
2026-10-24 13:37:08Z origin change AS203 → AS18697 202365693937701353618697
2026-10-24 13:09:32Z origin change AS18697 → AS203 176393356203
2026-10-23 06:55:29Z origin change AS203 → AS18697 202365693937701353618697
2026-10-23 06:48:12Z origin change AS203 → AS18697 44393401753693937701353618697
2026-10-23 06:48:08Z origin change AS18697 → AS203 1328253356203
2026-10-23 06:48:05Z origin change AS18697 → AS203 70183356203
2026-10-23 06:48:04Z origin change AS203 → AS18697 21628582806762335618697
2026-10-23 06:48:04Z origin change AS18697 → AS203 70183356203
2026-10-23 04:28:21Z origin change AS203 → AS18697 55720291412991353618697
2026-10-23 04:28:12Z origin change AS18697 → AS203 35493356203
2026-10-23 04:27:56Z origin change AS203 → AS18697 176391741353618697
2026-10-23 04:27:43Z origin change AS18697 → AS203 35493356203
2026-10-23 04:27:34Z origin change AS203 → AS18697 2162858280676212991353618697
2026-10-23 04:27:28Z origin change AS18697 → AS203 333333203356203
2026-10-23 04:27:27Z origin change AS18697 → AS203 5572029143356203
2026-10-23 04:27:26Z origin change AS203 → AS18697 2051412991353618697
2026-10-23 04:27:20Z origin change AS203 → AS18697 1328251741353618697
2026-10-23 04:27:17Z origin change AS18697 → AS203 1763934913356203
2026-10-22 16:55:37Z origin change AS203 → AS18697 202365693937701353618697
2026-10-22 13:38:27Z origin change AS18697 → AS203 70183356203
2026-10-22 10:49:38Z origin change AS203 → AS18697 14907693937701353618697
2026-10-22 10:42:55Z origin change AS18697 → AS203 5572029143356203
2026-10-22 03:42:33Z origin change AS203 → AS18697 202365693937701353618697
2026-10-22 03:19:53Z origin change AS18697 → AS203 176393356203
2026-10-21 12:29:43Z origin change AS203 → AS18697 202365693937701353618697
2026-10-21 12:21:47Z origin change AS18697 → AS203 176393356203
2026-10-21 07:24:16Z origin change AS203 → AS18697 202365693937701353618697
2026-10-21 06:39:37Z origin change AS18697 → AS203 70183356203
2026-10-20 21:49:49Z origin change AS203 → AS18697 202365693937701353618697
2026-10-20 21:08:24Z origin change AS18697 → AS203 5572029143356203
2026-10-20 13:00:49Z origin change AS203 → AS18697 208972693937701353618697
2026-10-20 11:56:14Z origin change AS18697 → AS203 2051484343356203
2026-10-20 00:51:47Z origin change AS203 → AS18697 202365693937701353618697
2026-10-20 00:05:17Z origin change AS18697 → AS203 216285828067623356203
2026-10-19 18:57:08Z origin change AS203 → AS18697 693937701353618697
2026-10-19 18:43:45Z origin change AS18697 → AS203 506283356203
2026-10-19 11:39:37Z origin change AS203 → AS18697 13830971693937701353618697
2026-10-19 11:08:26Z origin change AS18697 → AS203 35493356203
2026-10-19 08:06:08Z origin change AS203 → AS18697 202365693937701353618697
2026-10-19 05:11:19Z origin change AS18697 → AS203 176393356203