Possible BGP hijack

Beginning at 2021-12-21 10:44:09 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS48423 AOMIL-AS, IT.

But beginning at 2021-12-21 10:44:09, the same prefix ( was also announced by ASN 11943.

This was detected by 40 BGPMon peers.

Start time: 2021-12-21 10:44:09 UTC
Expected prefix:
Expected ASN: 48423 (AOMIL-AS, IT)
Event Details
Detected advertisement:
Detected Origin ASN 11943 (Unknown)
Detected AS Path 6453 2914 28716 11943
Detected by number of BGPMon peers: 40

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