Possible BGP hijack

Beginning at 2022-11-24 00:23:43, we detected a possible BGP hijack.

Prefix 126.99.0.0/16, Normally announced by AS17676 GIGAINFRA Softbank BB Corp., JP

Starting at 2022-11-24 00:23:43, a more specific route (126.99.110.0/24) was announced by ASN 174.

This was detected by 2 BGPMon peers.

Expected
Start time: 2022-11-24 00:23:43 UTC
Expected prefix: 126.99.0.0/16
Expected ASN: 17676 (GIGAINFRA Softbank BB Corp., JP)
Event Details
Detected advertisement: 126.99.110.0/24
Detected Origin ASN 174 (COGENT-174, US)
Detected AS Path 138540 9299 1273 174
Detected by number of BGPMon peers: 2

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