Possible BGP hijack

Beginning at 2017-07-15 11:32:37 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS28731 TRADION AG.

But beginning at 2017-07-15 11:32:37, the same prefix ( was also announced by ASN 50000.

This was detected by 112 BGPMon peers.

Start time: 2017-07-15 11:32:37 UTC
Expected prefix:
Expected ASN: 28731 (TRADION AG)
Event Details
Detected advertisement:
Detected Origin ASN 50000 (RISTANIA-AS)
Detected AS Path 30870 20562 12759 50000
Detected by number of BGPMon peers: 112

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