Possible BGP hijack

Beginning at 2023-10-27 00:24:15, we detected a possible BGP hijack.

Prefix 46.244.96.0/19, Normally announced by AS51088 A2B, NL

Starting at 2023-10-27 00:24:15, a more specific route (46.244.124.0/23) was announced by ASN 54103.

This was detected by 43 BGPMon peers.

Expected
Start time: 2023-10-27 00:24:15 UTC
Expected prefix: 46.244.96.0/19
Expected ASN: 51088 (A2B, NL)
Event Details
Detected advertisement: 46.244.124.0/23
Detected Origin ASN 54103 (MODMC, US)
Detected AS Path 7018 3257 54103
Detected by number of BGPMon peers: 43

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