Possible BGP hijack

Beginning at 2022-01-08 09:46:04 UTC, we detected a possible BGP hijack.

Prefix 185.217.136.0/24, is normally announced by AS210531 .

But beginning at 2022-01-08 09:46:04, the same prefix (185.217.136.0/24) was also announced by ASN 57043.

This was detected by 14 BGPMon peers.

Expected
Start time: 2022-01-08 09:46:04 UTC
Expected prefix: 185.217.136.0/24
Expected ASN: 210531 ()
Event Details
Detected advertisement: 185.217.136.0/24
Detected Origin ASN 57043 (HOSTKEY-AS, NL)
Detected AS Path 393891 6939 57043
Detected by number of BGPMon peers: 14

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