164.37.72.0/21 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
AS15924 Vodafone Turkey RPKI valid 42 37721127315924 2026-09-18 2026-09-19
AS64639 RPKI invalid 1 2089721592464639 2026-09-18 2026-09-19

RPKI

1 ROA covers this prefix

ROA prefixMax lengthAuthorised originTrust anchorResult for this route
164.37.72.0/21 /21 AS15924 ripe authorises it

Registry

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

Delegated block
164.37.72.0/21
RIR
RIPENCC
Country
🇹🇷 TR
Status
assigned
Allocated
1993-01-31

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
2026-09-18 07:14:23Z origin change AS64639 → AS15924 57381503041299127315924