Possible BGP hijack

Beginning at 2017-04-19 01:04:21, we detected a possible BGP hijack.

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

Starting at 2017-04-19 01:04:21, a more specific route (2804:3b48::/32) was announced by ASN 52591.

This was detected by 96 BGPMon peers.

Start time: 2017-04-19 01:04:21 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:3b48::/32
Detected Origin ASN 52591 (S. C. Terres e Cia Ltda)
Detected AS Path 17732 703 6939 28158 52591
Detected by number of BGPMon peers: 96

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