Possible BGP hijack

Beginning at 2020-12-11 16:55:22, we detected a possible BGP hijack.

Prefix 177.101.96.0/20, Normally announced by AS28343 Unifique Telecomunicacoes SA, BR

Starting at 2020-12-11 16:55:22, a more specific route (177.101.99.0/24) was announced by ASN 3549.

This was detected by 18 BGPMon peers.

Expected
Start time: 2020-12-11 16:55:22 UTC
Expected prefix: 177.101.96.0/20
Expected ASN: 28343 (Unifique Telecomunicacoes SA, BR)
Event Details
Detected advertisement: 177.101.99.0/24
Detected Origin ASN 3549 (LVLT-3549, US)
Detected AS Path 53131 3549 3549
Detected by number of BGPMon peers: 18

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