Possible BGP hijack

Beginning at 2017-04-06 13:47:25, 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 13:47:25, a more specific route (2804:b30::/32) was announced by ASN 52748.

This was detected by 93 BGPMon peers.

Start time: 2017-04-06 13:47:25 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:b30::/32
Detected Origin ASN 52748 (Seixas TelecomunicaƧƵes)
Detected AS Path 36692 6939 25933 52748
Detected by number of BGPMon peers: 93

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