Possible BGP hijack

Beginning at 2018-06-12 12:26:25 UTC, we detected a possible BGP hijack.

Prefix 138.97.52.0/22, is normally announced by AS264128 FUSION TELECOMUNICAÇÕES - EIRELI.

But beginning at 2018-06-12 12:26:25, the same prefix (138.97.52.0/22) was also announced by ASN 264574.

This was detected by 184 BGPMon peers.

Expected
Start time: 2018-06-12 12:26:25 UTC
Expected prefix: 138.97.52.0/22
Expected ASN: 264128 (FUSION TELECOMUNICAÇÕES - EIRELI)
Event Details
Detected advertisement: 138.97.52.0/22
Detected Origin ASN 264574 (Elite Telecomunicaçoes LTDA ME)
Detected AS Path 11170 7018 3356 3549 53062 262496 262496 264574
Detected by number of BGPMon peers: 184

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