Possible BGP hijack

Beginning at 2023-10-18 13:59:18 UTC, we detected a possible BGP hijack.

Prefix 66.225.234.0/24, is normally announced by AS139482 .

But beginning at 2023-10-18 13:59:18, the same prefix (66.225.234.0/24) was also announced by ASN 61046.

This was detected by 5 BGPMon peers.

Expected
Start time: 2023-10-18 13:59:18 UTC
Expected prefix: 66.225.234.0/24
Expected ASN: 139482 ()
Event Details
Detected advertisement: 66.225.234.0/24
Detected Origin ASN 61046 (HZ-UK-AS, BG)
Detected AS Path 39489 31242 3257 5580 61046
Detected by number of BGPMon peers: 5

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