Possible BGP hijack

Beginning at 2023-12-11 04:26:14, we detected a possible BGP hijack.

Prefix 23.192.0.0/11, Normally announced by AS20940 AKAMAI-ASN1, NL

Starting at 2023-12-11 04:26:14, a more specific route (23.201.58.0/24) was announced by ASN 3786.

This was detected by 11 BGPMon peers.

Expected
Start time: 2023-12-11 04:26:14 UTC
Expected prefix: 23.192.0.0/11
Expected ASN: 20940 (AKAMAI-ASN1, NL)
Event Details
Detected advertisement: 23.201.58.0/24
Detected Origin ASN 3786 (LGDACOM LG DACOM Corporation, KR)
Detected AS Path 63956 3491 3786
Detected by number of BGPMon peers: 11

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