Possible BGP hijack

Beginning at 2022-07-25 16:10:26 UTC, we detected a possible BGP hijack.

Prefix 23.203.132.0/23, is normally announced by AS16625 AKAMAI-AS, US.

But beginning at 2022-07-25 16:10:26, the same prefix (23.203.132.0/23) was also announced by ASN 263637.

This was detected by 2 BGPMon peers.

Expected
Start time: 2022-07-25 16:10:26 UTC
Expected prefix: 23.203.132.0/23
Expected ASN: 16625 (AKAMAI-AS, US)
Event Details
Detected advertisement: 23.203.132.0/23
Detected Origin ASN 263637 (DIGITAL TECNOLOGIA & TELECOMUNICACAO LTDA, BR)
Detected AS Path 28300 263637
Detected by number of BGPMon peers: 2

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