Possible BGP hijack

Beginning at 2019-09-28 02:45:44 UTC, we detected a possible BGP hijack.

Prefix 74.114.223.0/24, is normally announced by AS39470 ATRIUMNETWORK ATRIUM NETWORK, GB.

But beginning at 2019-09-28 02:45:44, the same prefix (74.114.223.0/24) was also announced by ASN 3549.

This was detected by 25 BGPMon peers.

Expected
Start time: 2019-09-28 02:45:44 UTC
Expected prefix: 74.114.223.0/24
Expected ASN: 39470 (ATRIUMNETWORK ATRIUM NETWORK, GB)
Event Details
Detected advertisement: 74.114.223.0/24
Detected Origin ASN 3549 (LVLT-3549 - Level 3 Parent, LLC, US)
Detected AS Path 267170 28140 263110 16735 3549
Detected by number of BGPMon peers: 25

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