Possible BGP hijack

Beginning at 2018-09-09 22:24:48, we detected a possible BGP hijack.

Prefix 109.237.208.0/20, Normally announced by AS200831 Mihos

Starting at 2018-09-09 22:24:48, a more specific route (109.237.221.89/32) was announced by ASN 50607.

This was detected by 4 BGPMon peers.

Expected
Start time: 2018-09-09 22:24:48 UTC
Expected prefix: 109.237.208.0/20
Expected ASN: 200831 (Mihos)
Event Details
Detected advertisement: 109.237.221.89/32
Detected Origin ASN 50607 (Stowarzyszenie e-Poludnie)
Detected AS Path 51944 50607
Detected by number of BGPMon peers: 4

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