Possible BGP hijack

Beginning at 2023-11-24 18:31:24, we detected a possible BGP hijack.

Prefix, Normally announced by AS393506 MYCOMUS-AS, US

Starting at 2023-11-24 18:31:24, a more specific route ( was announced by ASN 199524.

This was detected by 14 BGPMon peers.

Start time: 2023-11-24 18:31:24 UTC
Expected prefix:
Expected ASN: 393506 (MYCOMUS-AS, US)
Event Details
Detected advertisement:
Detected Origin ASN 199524 (GCORE, LU)
Detected AS Path 29396 3257 6453 199524 199524
Detected by number of BGPMon peers: 14

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