Possible BGP hijack

Beginning at 2021-12-03 19:12:34 UTC, we detected a possible BGP hijack.

Prefix 2001:218:3004::/48, is normally announced by AS20940 AKAMAI-ASN1, NL.

But beginning at 2021-12-03 19:12:34, the same prefix (2001:218:3004::/48) was also announced by ASN 269270.

This was detected by 2 BGPMon peers.

Expected
Start time: 2021-12-03 19:12:34 UTC
Expected prefix: 2001:218:3004::/48
Expected ASN: 20940 (AKAMAI-ASN1, NL)
Event Details
Detected advertisement: 2001:218:3004::/48
Detected Origin ASN 269270 (ANDRE FERREIRA LIMA SERVICOS DE COMUNICACAO, BR)
Detected AS Path 53131 265442 265019 269270
Detected by number of BGPMon peers: 2

Watch the replay of this event

About BGPlay