Possible BGP hijack

Beginning at 2020-11-11 16:30:36, we detected a possible BGP hijack.

Prefix, Normally announced by AS174 COGENT-174, US

Starting at 2020-11-11 16:30:36, a more specific route ( was announced by ASN 209372.

This was detected by 89 BGPMon peers.

Start time: 2020-11-11 16:30:36 UTC
Expected prefix:
Expected ASN: 174 (COGENT-174, US)
Event Details
Detected advertisement:
Detected Origin ASN 209372 (IPMEN_FOR_CUSTOMERS, GB)
Detected AS Path 33891 20485 33991 8496 209372
Detected by number of BGPMon peers: 89

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