Possible BGP hijack

Beginning at 2018-10-12 13:39:02 UTC, we detected a possible BGP hijack.

Prefix 199.44.253.0/24, is normally announced by AS40911 L2Networks Corp..

But beginning at 2018-10-12 13:39:02, the same prefix (199.44.253.0/24) was also announced by ASN 5.

This was detected by 85 BGPMon peers.

Expected
Start time: 2018-10-12 13:39:02 UTC
Expected prefix: 199.44.253.0/24
Expected ASN: 40911 (L2Networks Corp.)
Event Details
Detected advertisement: 199.44.253.0/24
Detected Origin ASN 5 (Symbolics, Inc.)
Detected AS Path 51514 24785 3356 396482 5
Detected by number of BGPMon peers: 85

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