Possible BGP hijack

Beginning at 2017-03-16 06:55:34 UTC, we detected a possible BGP hijack.

Prefix 2a00:f280::/32, is normally announced by AS206288 Vimmerby kommun.

But beginning at 2017-03-16 06:55:34, the same prefix (2a00:f280::/32) was also announced by ASN 206377.

This was detected by 17 BGPMon peers.

Start time: 2017-03-16 06:55:34 UTC
Expected prefix: 2a00:f280::/32
Expected ASN: 206288 (Vimmerby kommun)
Event Details
Detected advertisement: 2a00:f280::/32
Detected Origin ASN 206377 (Kommunalforbundet ITSAM)
Detected AS Path 133165 3491 3292 206377
Detected by number of BGPMon peers: 17

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