Possible BGP hijack

Beginning at 2022-11-24 00:27:55 UTC, we detected a possible BGP hijack.

Prefix 185.65.204.0/24, is normally announced by AS59895 CITYNETHOST-AS, TR.

But beginning at 2022-11-24 00:27:55, the same prefix (185.65.204.0/24) was also announced by ASN 15924.

This was detected by 17 BGPMon peers.

Expected
Start time: 2022-11-24 00:27:55 UTC
Expected prefix: 185.65.204.0/24
Expected ASN: 59895 (CITYNETHOST-AS, TR)
Event Details
Detected advertisement: 185.65.204.0/24
Detected Origin ASN 15924 (BORUSANTELEKOM-AS, TR)
Detected AS Path 49463 8218 6461 1273 15924
Detected by number of BGPMon peers: 17

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