Possible BGP hijack

Beginning at 2019-12-26 06:23:22 UTC, we detected a possible BGP hijack.

Prefix 46.17.106.0/24, is normally announced by AS205090 FIRST-SERVER-SPB-AS, CZ.

But beginning at 2019-12-26 06:23:22, the same prefix (46.17.106.0/24) was also announced by ASN 41466.

This was detected by 161 BGPMon peers.

Expected
Start time: 2019-12-26 06:23:22 UTC
Expected prefix: 46.17.106.0/24
Expected ASN: 205090 (FIRST-SERVER-SPB-AS, CZ)
Event Details
Detected advertisement: 46.17.106.0/24
Detected Origin ASN 41466 (Serbia, SI)
Detected AS Path 138540 4775 9002 51765 41466
Detected by number of BGPMon peers: 161

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