Possible BGP hijack

Beginning at 2017-04-10 12:42:46, we detected a possible BGP hijack.

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

Starting at 2017-04-10 12:42:46, a more specific route (2804:36f4:8000::/33) was announced by ASN 266382.

This was detected by 74 BGPMon peers.

Expected
Start time: 2017-04-10 12:42:46 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:36f4:8000::/33
Detected Origin ASN 266382 (ferreira informatica servi├žos ltda - epp)
Detected AS Path 13335 9498 6939 266382
Detected by number of BGPMon peers: 74

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