185.39.51.0/24 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
AS152672 Aiyun (HK) Network RPKI valid 32 34549174197213152672 2026-09-18 2026-11-08
AS142111 Zhejiang Aiyun Network Technology Co Ltd RPKI valid 9 17639142111 2026-09-18 2026-11-08

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
185.39.51.0/24 /24 AS142111 ripe wrong origin
185.39.51.0/24 /24 AS152672 ripe authorises it

Registry

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

Delegated block
185.39.48.0/22
RIR
RIPENCC
Country
🇩🇪 DE
Status
allocated
Allocated
2013-10-29

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
2026-11-08 04:38:58Z origin change AS142111 → AS152672 328840327727174197213152672
2026-11-07 22:04:17Z origin change AS152672 → AS142111 557206939142111
2026-11-06 07:41:12Z origin change AS142111 → AS152672 3798956300132132465746374637463746374637463746374637463746376461174197213152672
2026-11-06 07:36:26Z origin change AS152672 → AS142111 2040923401933036939142111
2026-11-06 07:36:17Z origin change AS152672 → AS142111 496733150031133237646939142111
2026-11-06 07:36:16Z origin change AS142111 → AS152672 3800174736461174197213152672
2026-11-06 07:35:15Z origin change AS142111 → AS152672 2040922076629169352803356174197213152672
2026-11-06 07:35:14Z origin change AS152672 → AS142111 2040923401933036939142111
2026-11-06 07:34:44Z origin change AS142111 → AS152672 494324836217643356174197213152672
2026-11-06 07:34:44Z origin change AS152672 → AS142111 349275202564289629436939142111
2026-11-04 20:45:23Z origin change AS142111 → AS152672 20649934549174197213152672
2026-11-04 20:18:08Z origin change AS152672 → AS142111 557206939142111
2026-11-02 12:37:27Z origin change AS142111 → AS152672 204092198978174197213152672
2026-11-02 07:42:49Z origin change AS152672 → AS142111 557206939142111
2026-11-01 04:59:29Z origin change AS142111 → AS152672 3798956300132132465746376461174197213152672
2026-11-01 04:59:29Z origin change AS142111 → AS152672 3798956300132132465746376461174197213152672
2026-11-01 02:50:05Z origin change AS152672 → AS142111 49134533566939142111
2026-11-01 02:50:05Z origin change AS152672 → AS142111 49134533566939142111
2026-10-31 00:23:29Z origin change AS142111 → AS152672 37989563001321324657174197213152672
2026-10-31 00:08:11Z origin change AS142111 → AS152672 49432483621764174197213152672
2026-10-30 12:32:23Z origin change AS152672 → AS142111 34927566556939142111
2026-10-30 12:32:23Z origin change AS152672 → AS142111 34927566556939142111
2026-10-28 02:49:15Z origin change AS142111 → AS152672 49432483621299174197213152672
2026-10-27 14:47:29Z origin change AS152672 → AS142111 557206939142111