Possible BGP hijack

Beginning at 2018-07-09 07:38:22, we detected a possible BGP hijack.

Prefix 91.189.94.0/24, Normally announced by AS41231 Canonical Group Limited

Starting at 2018-07-09 07:38:22, a more specific route (91.189.94.16/32) was announced by ASN 50607.

This was detected by 4 BGPMon peers.

Expected
Start time: 2018-07-09 07:38:22 UTC
Expected prefix: 91.189.94.0/24
Expected ASN: 41231 (Canonical Group Limited)
Event Details
Detected advertisement: 91.189.94.16/32
Detected Origin ASN 50607 (Stowarzyszenie e-Poludnie)
Detected AS Path 198948 50607
Detected by number of BGPMon peers: 4

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