Possible BGP hijack

Beginning at 2017-04-20 16:32:17 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS206819 Anson Network Limited.

But beginning at 2017-04-20 16:32:17, the same prefix ( was also announced by ASN 4780.

This was detected by 161 BGPMon peers.

Start time: 2017-04-20 16:32:17 UTC
Expected prefix:
Expected ASN: 206819 (Anson Network Limited)
Event Details
Detected advertisement:
Detected Origin ASN 4780 (Digital United Inc.)
Detected AS Path 53137 25933 6762 3491 4780
Detected by number of BGPMon peers: 161

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