Possible BGP hijack

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

Prefix 2001:19e8:d3::/48, is normally announced by AS2576 DOT-AS, US.

But beginning at 2023-08-29 00:43:22, the same prefix (2001:19e8:d3::/48) was also announced by ASN 266970.

This was detected by 3 BGPMon peers.

Start time: 2023-08-29 00:43:22 UTC
Expected prefix: 2001:19e8:d3::/48
Expected ASN: 2576 (DOT-AS, US)
Event Details
Detected advertisement: 2001:19e8:d3::/48
Detected Origin ASN 266970 ()
Detected AS Path 36692 3356 4230 61678 266970
Detected by number of BGPMon peers: 3

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