Possible BGP hijack

Beginning at 2018-09-09 05:13:55, we detected a possible BGP hijack.

Prefix 18.136.0.0/16, Normally announced by AS16509 Amazon.com, Inc.

Starting at 2018-09-09 05:13:55, a more specific route (18.136.180.111/32) was announced by ASN 50607.

This was detected by 4 BGPMon peers.

Expected
Start time: 2018-09-09 05:13:55 UTC
Expected prefix: 18.136.0.0/16
Expected ASN: 16509 (Amazon.com, Inc.)
Event Details
Detected advertisement: 18.136.180.111/32
Detected Origin ASN 50607 (Stowarzyszenie e-Poludnie)
Detected AS Path 201953 50607
Detected by number of BGPMon peers: 4

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