Possible BGP hijack

Beginning at 2023-10-16 16:08:53, we detected a possible BGP hijack.

Prefix 185.121.228.0/22, Normally announced by AS201838 ASN-COMMUNITYFIBRE, GB

Starting at 2023-10-16 16:08:53, a more specific route (185.121.230.0/24) was announced by ASN 207279.

This was detected by 18 BGPMon peers.

Expected
Start time: 2023-10-16 16:08:53 UTC
Expected prefix: 185.121.228.0/22
Expected ASN: 201838 (ASN-COMMUNITYFIBRE, GB)
Event Details
Detected advertisement: 185.121.230.0/24
Detected Origin ASN 207279 ()
Detected AS Path 15296 6939 6762 61135 207279
Detected by number of BGPMon peers: 18

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