Possible BGP hijack

Beginning at 2017-03-21 18:48:20, we detected a possible BGP hijack.

Prefix 2800::/12, Normally announced by AS13489 EPM Telecomunicaciones S.A. E.S.P.

Starting at 2017-03-21 18:48:20, a more specific route (2804:1f2e:8000::/33) was announced by ASN 10715.

This was detected by 93 BGPMon peers.

Expected
Start time: 2017-03-21 18:48:20 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:1f2e:8000::/33
Detected Origin ASN 10715 (Universidade Federal de Santa Catarina)
Detected AS Path 48821 199714 6939 1916 11242 10715
Detected by number of BGPMon peers: 93

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