Possible BGP hijack

Beginning at 2023-02-09 21:15:32 UTC, we detected a possible BGP hijack.

Prefix 89.107.134.0/23, is normally announced by AS40964 Unknown.

But beginning at 2023-02-09 21:15:32, the same prefix (89.107.134.0/23) was also announced by ASN 31368.

This was detected by 58 BGPMon peers.

Expected
Start time: 2023-02-09 21:15:32 UTC
Expected prefix: 89.107.134.0/23
Expected ASN: 40964 (Unknown)
Event Details
Detected advertisement: 89.107.134.0/23
Detected Origin ASN 31368 (ASTELNET-AS, RU)
Detected AS Path 49463 3216 31368
Detected by number of BGPMon peers: 58

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