Possible BGP hijack

Beginning at 2023-11-09 06:45:44 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS174 COGENT-174, US.

But beginning at 2023-11-09 06:45:44, the same prefix ( was also announced by ASN 216047.

This was detected by 3 BGPMon peers.

Start time: 2023-11-09 06:45:44 UTC
Expected prefix:
Expected ASN: 174 (COGENT-174, US)
Event Details
Detected advertisement:
Detected Origin ASN 216047 ()
Detected AS Path 394256 6939 8796 216047
Detected by number of BGPMon peers: 3

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