Possible BGP hijack

Beginning at 2022-05-03 11:37:57, we detected a possible BGP hijack.

Prefix, Normally announced by AS7377 UCSD, US

Starting at 2022-05-03 11:37:57, a more specific route ( was announced by ASN 266169.

This was detected by 4 BGPMon peers.

Start time: 2022-05-03 11:37:57 UTC
Expected prefix:
Expected ASN: 7377 (UCSD, US)
Event Details
Detected advertisement:
Detected Origin ASN 266169 (Mundo net servicos de rede de comunicacao virtual, BR)
Detected AS Path 28300 266169
Detected by number of BGPMon peers: 4

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