Possible BGP hijack

Beginning at 2018-10-06 17:57:18 UTC, we detected a possible BGP hijack.

Prefix 168.164.0.0/16, is normally announced by AS3741 IS.

But beginning at 2018-10-06 17:57:18, the same prefix (168.164.0.0/16) was also announced by ASN 1.

This was detected by 145 BGPMon peers.

Expected
Start time: 2018-10-06 17:57:18 UTC
Expected prefix: 168.164.0.0/16
Expected ASN: 3741 (IS)
Event Details
Detected advertisement: 168.164.0.0/16
Detected Origin ASN 1 (Level 3 Parent, LLC)
Detected AS Path 53070 22381 12956 3356 37179 37179 1
Detected by number of BGPMon peers: 145

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