Possible BGP hijack

Beginning at 2023-03-24 15:50:38 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS29789 REFLECTED, US.

But beginning at 2023-03-24 15:50:38, the same prefix ( was also announced by ASN 57661.

This was detected by 4 BGPMon peers.

Start time: 2023-03-24 15:50:38 UTC
Expected prefix:
Expected ASN: 29789 (REFLECTED, US)
Event Details
Detected advertisement:
Detected Origin ASN 57661 (DEIL-AS, RU)
Detected AS Path 49463 35598 57661
Detected by number of BGPMon peers: 4

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