Possible BGP hijack

Beginning at 2017-04-06 14:45:39, we detected a possible BGP hijack.

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

Starting at 2017-04-06 14:45:39, a more specific route (2804:1ac:4000::/34) was announced by ASN 53175.

This was detected by 93 BGPMon peers.

Expected
Start time: 2017-04-06 14:45:39 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:1ac:4000::/34
Detected Origin ASN 53175 (Unetvale Servicos e Equipamentos LTDA)
Detected AS Path 200155 39392 3257 3356 3549 14840 53175
Detected by number of BGPMon peers: 93

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