Possible BGP hijack

Beginning at 2020-05-29 12:58:11 UTC, we detected a possible BGP hijack.

Prefix 2a0c:79c0::/32, is normally announced by AS203287 CBNET, PL.

But beginning at 2020-05-29 12:58:11, the same prefix (2a0c:79c0::/32) was also announced by ASN 204050.

This was detected by 2 BGPMon peers.

Start time: 2020-05-29 12:58:11 UTC
Expected prefix: 2a0c:79c0::/32
Expected ASN: 203287 (CBNET, PL)
Event Details
Detected advertisement: 2a0c:79c0::/32
Detected Origin ASN 204050 (YOTI, GB)
Detected AS Path 11170 36213 6939 2914 204050 204050
Detected by number of BGPMon peers: 2

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