Possible BGP hijack

Beginning at 2018-08-05 05:23:45 UTC, we detected a possible BGP hijack.

Prefix 190.113.244.0/24, is normally announced by AS52439 OPTIC.

But beginning at 2018-08-05 05:23:45, the same prefix (190.113.244.0/24) was also announced by ASN 64249.

This was detected by 164 BGPMon peers.

Expected
Start time: 2018-08-05 05:23:45 UTC
Expected prefix: 190.113.244.0/24
Expected ASN: 52439 (OPTIC)
Event Details
Detected advertisement: 190.113.244.0/24
Detected Origin ASN 64249 (Charles River Operation)
Detected AS Path 203086 42673 1299 174 64249
Detected by number of BGPMon peers: 164

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