Possible BGP hijack

Beginning at 2023-08-29 00:31:16, we detected a possible BGP hijack.

Prefix 2001:218::/32, Normally announced by AS2914 NTT-COMMUNICATIONS-2914, US

Starting at 2023-08-29 00:31:16, a more specific route (2001:218:3004::/48) was announced by ASN 266970.

This was detected by 5 BGPMon peers.

Expected
Start time: 2023-08-29 00:31:16 UTC
Expected prefix: 2001:218::/32
Expected ASN: 2914 (NTT-COMMUNICATIONS-2914, US)
Event Details
Detected advertisement: 2001:218:3004::/48
Detected Origin ASN 266970 ()
Detected AS Path 29396 3257 4230 61678 266970
Detected by number of BGPMon peers: 5

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