Possible BGP hijack

Beginning at 2023-03-08 23:14:56, we detected a possible BGP hijack.

Prefix, Normally announced by AS13768 COGECO-PEER1, CA

Starting at 2023-03-08 23:14:56, a more specific route ( was announced by ASN 20119.

This was detected by 63 BGPMon peers.

Start time: 2023-03-08 23:14:56 UTC
Expected prefix:
Expected ASN: 13768 (COGECO-PEER1, CA)
Event Details
Detected advertisement:
Detected Origin ASN 20119 (ARROW, CA)
Detected AS Path 11039 4901 11164 6461 20119
Detected by number of BGPMon peers: 63

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