Possible BGP hijack

Beginning at 2023-03-01 21:05:52, we detected a possible BGP hijack.

Prefix 2600:1400::/24, Normally announced by AS20940 AKAMAI-ASN1, NL

Starting at 2023-03-01 21:05:52, a more specific route (2600:140f:5::/48) was announced by ASN 269000.

This was detected by 17 BGPMon peers.

Start time: 2023-03-01 21:05:52 UTC
Expected prefix: 2600:1400::/24
Expected ASN: 20940 (AKAMAI-ASN1, NL)
Event Details
Detected advertisement: 2600:140f:5::/48
Detected Origin ASN 269000 (JG TELECOM COM. E SERVS. LTDA, BR)
Detected AS Path 52694 6762 26615 52695 269000
Detected by number of BGPMon peers: 17

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