Possible BGP hijack

Beginning at 2023-08-29 00:45:58 UTC, we detected a possible BGP hijack.

Prefix 2a01:4d40:1::/48, is normally announced by AS43994 SMARTNET-AS, KZ.

But beginning at 2023-08-29 00:45:58, the same prefix (2a01:4d40:1::/48) was also announced by ASN 266970.

This was detected by 2 BGPMon peers.

Start time: 2023-08-29 00:45:58 UTC
Expected prefix: 2a01:4d40:1::/48
Expected ASN: 43994 (SMARTNET-AS, KZ)
Event Details
Detected advertisement: 2a01:4d40:1::/48
Detected Origin ASN 266970 ()
Detected AS Path 203507 33891 3356 4230 61678 266970
Detected by number of BGPMon peers: 2

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