Possible BGP hijack

Beginning at 2021-01-26 01:01:07, we detected a possible BGP hijack.

Prefix 206.84.0.0/15, Normally announced by AS174 COGENT-174, US

Starting at 2021-01-26 01:01:07, a more specific route (206.84.240.0/20) was announced by ASN 265721.

This was detected by 4 BGPMon peers.

Expected
Start time: 2021-01-26 01:01:07 UTC
Expected prefix: 206.84.0.0/15
Expected ASN: 174 (COGENT-174, US)
Event Details
Detected advertisement: 206.84.240.0/20
Detected Origin ASN 265721 (Cable Atlantico SRL, DO)
Detected AS Path 200005 13237 6830 23520 265721
Detected by number of BGPMon peers: 4

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