194.15.37.0/24 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
AS51561 ICUK Computing Services Limited RPKI valid 42 3454951561 2026-10-21 2026-10-22
AS35575 Vaioni Group Ltd RPKI valid 1 213241900235575 2026-09-18 2026-10-22

RPKI

2 ROAs cover this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
194.15.37.0/24 /24 AS35575 ripe wrong origin
194.15.37.0/24 /24 AS51561 ripe authorises it

Registry

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

Delegated block
194.15.36.0/22
RIR
RIPENCC
Country
🇩🇪 DE
Status
allocated
Allocated
2018-10-26

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
2026-10-20 16:02:36Z origin change AS35575 → AS51561 2023655067317451561
2026-10-20 16:02:35Z origin change AS51561 → AS35575 226521743356900235575
2026-10-20 16:02:07Z origin change AS35575 → AS51561 20205693951561
2026-10-20 16:02:06Z origin change AS51561 → AS35575 35493356900235575
2026-10-20 16:01:51Z origin change AS35575 → AS51561 46087575291451561
2026-10-20 16:01:51Z origin change AS51561 → AS35575 14035773356900235575
2026-10-20 16:01:48Z origin change AS35575 → AS51561 580573454951561