Possible BGP hijack

Beginning at 2023-08-29 00:46:17 UTC, we detected a possible BGP hijack.

Prefix 2602:fcf7::/36, is normally announced by AS398942 PZNET, US.

But beginning at 2023-08-29 00:46:17, the same prefix (2602:fcf7::/36) was also announced by ASN 266970.

This was detected by 2 BGPMon peers.

Start time: 2023-08-29 00:46:17 UTC
Expected prefix: 2602:fcf7::/36
Expected ASN: 398942 (PZNET, US)
Event Details
Detected advertisement: 2602:fcf7::/36
Detected Origin ASN 266970 ()
Detected AS Path 34019 3303 4230 61678 266970
Detected by number of BGPMon peers: 2

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