Possible BGP hijack

Beginning at 2023-11-14 02:25:56, we detected a possible BGP hijack.

Prefix 23.32.0.0/11, Normally announced by AS20940 AKAMAI-ASN1, NL

Starting at 2023-11-14 02:25:56, a more specific route (23.47.0.0/22) was announced by ASN 38040.

This was detected by 5 BGPMon peers.

Expected
Start time: 2023-11-14 02:25:56 UTC
Expected prefix: 23.32.0.0/11
Expected ASN: 20940 (AKAMAI-ASN1, NL)
Event Details
Detected advertisement: 23.47.0.0/22
Detected Origin ASN 38040 (GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited, TH)
Detected AS Path 59919 5398 3303 38040
Detected by number of BGPMon peers: 5

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