Possible BGP hijack

Beginning at 2021-02-27 02:06:28 UTC, we detected a possible BGP hijack.

Prefix 2801:196:2::/48, is normally announced by AS19429 ETB - Colombia, CO.

But beginning at 2021-02-27 02:06:28, the same prefix (2801:196:2::/48) was also announced by ASN 269684.

This was detected by 2 BGPMon peers.

Expected
Start time: 2021-02-27 02:06:28 UTC
Expected prefix: 2801:196:2::/48
Expected ASN: 19429 (ETB - Colombia, CO)
Event Details
Detected advertisement: 2801:196:2::/48
Detected Origin ASN 269684 (LANFIBRA TELECOMUNICACOES - EIRELI, BR)
Detected AS Path 52694 266539 269684
Detected by number of BGPMon peers: 2

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