Possible BGP hijack

Beginning at 2023-08-29 00:43:22 UTC, we detected a possible BGP hijack.

Prefix 2a05:4bc0::/29, is normally announced by AS59395 EFAR-AS, GB.

But beginning at 2023-08-29 00:43:22, the same prefix (2a05:4bc0::/29) was also announced by ASN 266970.

This was detected by 2 BGPMon peers.

Expected
Start time: 2023-08-29 00:43:22 UTC
Expected prefix: 2a05:4bc0::/29
Expected ASN: 59395 (EFAR-AS, GB)
Event Details
Detected advertisement: 2a05:4bc0::/29
Detected Origin ASN 266970 ()
Detected AS Path 202365 50673 33891 3356 4230 61678 266970
Detected by number of BGPMon peers: 2

Watch the replay of this event

About BGPlay