206208 looking glass

146.133.127.0/24 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
AS16509 Amazon.com, Inc. RPKI valid 44 3454916509 2026-09-18 2026-10-21
AS12551 ENEL S.p.A RPKI valid 3 380011583012551 2026-09-18 2026-10-21

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
146.133.127.0/24 /24 AS12551 ripe wrong origin
146.133.127.0/24 /24 AS14618 ripe wrong origin
146.133.127.0/24 /24 AS16509 ripe authorises it
146.133.0.0/16 /24 AS12551 ripe wrong origin

Registry

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

Delegated block
146.133.0.0/16
RIR
RIPENCC
Country
🇮🇹 IT
Status
assigned
Allocated
1991-02-08

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
2026-10-21 05:31:26Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-21 03:22:02Z origin change AS12551 → AS16509 380017473646116509
2026-10-21 02:21:06Z origin change AS16509 → AS12551 3800115830125511255112551
2026-10-21 00:16:41Z origin change AS12551 → AS16509 380017473646116509
2026-10-20 23:59:16Z origin change AS16509 → AS12551 3800115830125511255112551
2026-10-20 22:26:41Z origin change AS12551 → AS16509 20229716509
2026-10-20 21:14:29Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-20 17:09:50Z origin change AS12551 → AS16509 4439339425617416509
2026-10-20 13:07:39Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-20 06:22:50Z origin change AS12551 → AS16509 380017473646116509
2026-10-20 06:06:27Z origin change AS16509 → AS12551 3800115830125511255112551
2026-10-20 02:18:35Z origin change AS12551 → AS16509 380017473646116509
2026-10-20 00:41:30Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-20 00:04:30Z origin change AS12551 → AS16509 2023655067316509
2026-10-19 23:50:04Z origin change AS16509 → AS12551 2023655067315830125511255112551
2026-10-19 05:45:00Z origin change AS12551 → AS16509 1763916509
2026-10-19 05:31:44Z origin change AS16509 → AS12551 3800115830125511255112551
2026-10-18 03:00:47Z origin change AS12551 → AS16509 5062816509
2026-10-18 02:41:43Z origin change AS16509 → AS12551 5062815830125511255112551
2026-10-17 02:46:20Z origin change AS12551 → AS16509 496732048516509
2026-10-17 02:36:37Z origin change AS16509 → AS12551 5062815830125511255112551
2026-10-17 02:20:03Z origin change AS12551 → AS16509 5062816509
2026-10-17 02:00:28Z origin change AS16509 → AS12551 5062815830125511255112551
2026-10-16 23:30:56Z origin change AS12551 → AS16509 2023655067316509
2026-10-16 23:14:02Z origin change AS16509 → AS12551 2023655067315830125511255112551
2026-10-16 01:45:22Z origin change AS12551 → AS16509 5030016509
2026-10-16 01:33:22Z origin change AS16509 → AS12551 328840327727174335615830125511255112551
2026-10-16 01:12:28Z origin change AS12551 → AS16509 20229716509
2026-10-15 21:06:19Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-15 08:08:50Z origin change AS12551 → AS16509 20229716509
2026-10-15 08:03:20Z origin change AS16509 → AS12551 3549335615830125511255112551
2026-10-15 01:29:23Z origin change AS12551 → AS16509 20897216509
2026-10-15 01:17:59Z origin change AS16509 → AS12551 3800115830125511255112551
2026-10-08 23:05:06Z origin change AS12551 → AS16509 20229716509
2026-10-08 22:36:41Z origin change AS16509 → AS12551 1403577335615830125511255112551
2026-10-08 22:36:06Z origin change AS16509 → AS12551 3549335615830125511255112551
2026-10-08 22:35:10Z origin change AS12551 → AS16509 46081221463716509
2026-10-08 11:57:56Z origin change AS12551 → AS16509 4818516509
2026-10-08 11:41:25Z origin change AS16509 → AS12551 3549335615830125511255112551
2026-10-08 11:27:24Z origin change AS12551 → AS16509 14907129916509
2026-10-08 11:02:03Z origin change AS16509 → AS12551 3549335615830125511255112551