Possible BGP hijack

Beginning at 2023-08-16 17:09:59, we detected a possible BGP hijack.

Prefix 192.186.64.0/18, Normally announced by AS7992 COGECOWAVE, CA

Starting at 2023-08-16 17:09:59, a more specific route (192.186.108.0/24) was announced by ASN 55081.

This was detected by 4 BGPMon peers.

Expected
Start time: 2023-08-16 17:09:59 UTC
Expected prefix: 192.186.64.0/18
Expected ASN: 7992 (COGECOWAVE, CA)
Event Details
Detected advertisement: 192.186.108.0/24
Detected Origin ASN 55081 (24SHELLS, US)
Detected AS Path 394256 54527 6327 55081
Detected by number of BGPMon peers: 4

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