Possible BGP hijack

Beginning at 2020-10-27 18:30:50 UTC, we detected a possible BGP hijack.

Prefix 37.221.216.0/24, is normally announced by AS31220 CARRENZA-AS, GB.

But beginning at 2020-10-27 18:30:50, the same prefix (37.221.216.0/24) was also announced by ASN 3549.

This was detected by 9 BGPMon peers.

Expected
Start time: 2020-10-27 18:30:50 UTC
Expected prefix: 37.221.216.0/24
Expected ASN: 31220 (CARRENZA-AS, GB)
Event Details
Detected advertisement: 37.221.216.0/24
Detected Origin ASN 3549 (LVLT-3549, US)
Detected AS Path 28642 267469 3549
Detected by number of BGPMon peers: 9

Watch the replay of this event

About BGPlay