Possible BGP hijack

Beginning at 2022-11-05 14:11:28 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS9 CMU-ROUTER, US.

But beginning at 2022-11-05 14:11:28, the same prefix ( was also announced by ASN 150021.

This was detected by 37 BGPMon peers.

Start time: 2022-11-05 14:11:28 UTC
Expected prefix:
Expected ASN: 9 (CMU-ROUTER, US)
Event Details
Detected advertisement:
Detected Origin ASN 150021 ()
Detected AS Path 15557 15412 18101 150021
Detected by number of BGPMon peers: 37

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