Possible BGP hijack

Beginning at 2023-10-24 14:01:11, we detected a possible BGP hijack.

Prefix 38.0.0.0/8, Normally announced by AS174 COGENT-174, US

Starting at 2023-10-24 14:01:11, a more specific route (38.0.208.0/24) was announced by ASN 264553.

This was detected by 16 BGPMon peers.

Expected
Start time: 2023-10-24 14:01:11 UTC
Expected prefix: 38.0.0.0/8
Expected ASN: 174 (COGENT-174, US)
Event Details
Detected advertisement: 38.0.208.0/24
Detected Origin ASN 264553 (J da L Moraes Telecom ME, BR)
Detected AS Path 7018 12956 52873 262462 264553
Detected by number of BGPMon peers: 16

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