Possible BGP hijack

Beginning at 2017-12-06 05:40:28, we detected a possible BGP hijack.

Prefix 79.99.238.0/23, Normally announced by AS44227 JustNet GmbH

Starting at 2017-12-06 05:40:28, a more specific route (79.99.239.0/24) was announced by ASN 198949.

This was detected by 104 BGPMon peers.

Expected
Start time: 2017-12-06 05:40:28 UTC
Expected prefix: 79.99.238.0/23
Expected ASN: 44227 (JustNet GmbH)
Event Details
Detected advertisement: 79.99.239.0/24
Detected Origin ASN 198949 (Securitydam Ltd)
Detected AS Path 53235 53237 12956 3257 198949
Detected by number of BGPMon peers: 104

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