Possible BGP hijack

Beginning at 2018-01-11 02:25:40 UTC, we detected a possible BGP hijack.

Prefix 45.71.107.0/24, is normally announced by AS267655 Travelhost Datacenters e Servi├žos de Internet LTDA.

But beginning at 2018-01-11 02:25:40, the same prefix (45.71.107.0/24) was also announced by ASN 3356.

This was detected by 114 BGPMon peers.

Expected
Start time: 2018-01-11 02:25:40 UTC
Expected prefix: 45.71.107.0/24
Expected ASN: 267655 (Travelhost Datacenters e Servi├žos de Internet LTDA)
Event Details
Detected advertisement: 45.71.107.0/24
Detected Origin ASN 3356 (Level 3 Communications, Inc.)
Detected AS Path 15557 1273 1299 3356
Detected by number of BGPMon peers: 114

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