Possible BGP hijack

Beginning at 2022-11-18 05:51:54, we detected a possible BGP hijack.

Prefix 81.246.0.0/16, Normally announced by AS5432 PROXIMUS-ISP-AS, BE

Starting at 2022-11-18 05:51:54, a more specific route (81.246.7.0/24) was announced by ASN 6663.

This was detected by 5 BGPMon peers.

Expected
Start time: 2022-11-18 05:51:54 UTC
Expected prefix: 81.246.0.0/16
Expected ASN: 5432 (PROXIMUS-ISP-AS, BE)
Event Details
Detected advertisement: 81.246.7.0/24
Detected Origin ASN 6663 (TTI-NET, RO)
Detected AS Path 202365 50673 6663
Detected by number of BGPMon peers: 5

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