Possible BGP hijack

Beginning at 2017-04-11 05:09:33, we detected a possible BGP hijack.

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

Starting at 2017-04-11 05:09:33, a more specific route (2804:494::/33) was announced by ASN 52987.

This was detected by 95 BGPMon peers.

Expected
Start time: 2017-04-11 05:09:33 UTC
Expected prefix: 2800::/12
Expected ASN: 13489 (EPM Telecomunicaciones S.A. E.S.P.)
Event Details
Detected advertisement: 2804:494::/33
Detected Origin ASN 52987 (Fybernet Teleinformatica Ltda)
Detected AS Path 3267 6939 16735 52987
Detected by number of BGPMon peers: 95

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