Possible BGP hijack

Beginning at 2023-09-26 08:44:04, we detected a possible BGP hijack.

Prefix, Normally announced by AS27747 Telecentro S.A., AR

Starting at 2023-09-26 08:44:04, a more specific route ( was announced by ASN 16625.

This was detected by 53 BGPMon peers.

Start time: 2023-09-26 08:44:04 UTC
Expected prefix:
Expected ASN: 27747 (Telecentro S.A., AR)
Event Details
Detected advertisement:
Detected Origin ASN 16625 (AKAMAI-AS, US)
Detected AS Path 63956 1299 20940 20940 16625
Detected by number of BGPMon peers: 53

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