38.54.16.0/23 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
AS154177 LIGHT NODE LIMITED RPKI valid 36 377212914138915154177 2026-09-18 2026-11-05
AS138915 Kaopu Cloud HK Limited RPKI valid 6 38001138915 2026-09-18 2026-11-05

RPKI

4 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
38.54.0.0/17 /24 AS63139 arin wrong origin
38.54.0.0/17 /24 AS138915 arin wrong origin
38.54.0.0/17 /24 AS140666 arin wrong origin
38.54.0.0/17 /24 AS154177 arin authorises it

Registry

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

Delegated block
38.0.0.0/8
RIR
ARIN
Country
πŸ‡ΊπŸ‡Έ US
Status
allocated
Allocated
1991-04-16

Less specific routes

Announced prefixes that contain this one

Prefix Origin RPKI Peers Sample path First seen
38.0.0.0/8 v4 AS174 Cogent Communications, LLC no ROA 41 34549174 2026-09-18

More specific routes

0 announced prefixes inside this one

Nothing more specific is announced.

Recorded changes

WhenChangeOriginPath
2026-11-04 20:45:23Z origin change AS138915 β†’ AS154177 2064993454964617473138915154177154177154177154177
2026-11-04 20:18:19Z origin change AS154177 β†’ AS138915 557209930138915138915
2026-11-03 13:24:02Z origin change AS138915 β†’ AS154177 2051412997473138915154177154177154177154177
2026-11-03 12:11:34Z origin change AS154177 β†’ AS138915 24482138915138915
2026-11-02 09:17:21Z origin change AS138915 β†’ AS154177 2051412997473138915154177154177154177154177
2026-11-02 07:43:06Z origin change AS154177 β†’ AS138915 557209930138915138915
2026-11-02 01:42:18Z origin change AS138915 β†’ AS154177 2051412997473138915154177154177154177154177
2026-11-01 05:08:28Z origin change AS138915 β†’ AS154177 3288403277271743491138915154177154177154177154177
2026-11-01 04:59:03Z origin change AS154177 β†’ AS138915 37989138915138915
2026-11-01 04:59:03Z origin change AS154177 β†’ AS138915 37989138915138915
2026-11-01 02:50:15Z origin change AS138915 β†’ AS154177 491345335664242914138915154177154177154177154177
2026-11-01 02:50:15Z origin change AS138915 β†’ AS154177 491345335664242914138915154177154177154177154177
2026-11-01 00:36:49Z origin change AS154177 β†’ AS138915 3798956300132132138915138915
2026-11-01 00:30:56Z origin change AS154177 β†’ AS138915 24482138915138915
2026-10-27 21:57:22Z origin change AS138915 β†’ AS154177 460875753491138915154177154177154177154177
2026-10-27 14:48:08Z origin change AS154177 β†’ AS138915 557209930138915138915
2026-10-26 18:34:41Z origin change AS138915 β†’ AS154177 573814270864617473138915154177154177154177154177
2026-10-26 18:34:35Z origin change AS138915 β†’ AS154177 2950439392338917473138915154177154177154177154177
2026-10-26 18:33:35Z origin change AS154177 β†’ AS138915 2040922076629169352808966138915138915
2026-10-26 17:41:16Z origin change AS154177 β†’ AS138915 2040922076629169352808966138915138915
2026-10-26 17:28:08Z origin change AS138915 β†’ AS154177 573814270812993491138915154177154177154177154177
2026-10-26 17:27:50Z origin change AS154177 β†’ AS138915 2023655067333891138915138915
2026-10-25 22:23:51Z origin change AS154177 β†’ AS138915 44393401753348725067333891138915138915
2026-10-25 22:23:51Z origin change AS138915 β†’ AS154177 443935805769393491138915154177154177154177154177
2026-10-25 22:23:51Z origin change AS138915 β†’ AS154177 2265212997473138915154177154177154177154177
2026-10-25 17:56:06Z origin change AS154177 β†’ AS138915 2040922076629169352808966138915138915
2026-10-25 17:42:56Z origin change AS138915 β†’ AS154177 29504393921743491138915154177154177154177154177
2026-10-25 17:42:56Z origin change AS154177 β†’ AS138915 2023655067333891138915138915
2026-10-24 17:20:44Z origin change AS138915 β†’ AS154177 8523491138915154177154177154177154177
2026-10-24 14:09:46Z origin change AS154177 β†’ AS138915 17639138915138915
2026-10-24 14:02:01Z origin change AS138915 β†’ AS154177 580571743491138915154177154177154177154177
2026-10-24 13:09:22Z origin change AS154177 β†’ AS138915 17639138915138915
2026-10-24 03:28:36Z origin change AS138915 β†’ AS154177 333333202914138915154177154177154177154177
2026-10-23 20:05:07Z origin change AS154177 β†’ AS138915 24482138915138915
2026-10-22 10:46:27Z origin change AS138915 β†’ AS154177 149072914138915154177154177154177154177