Possible BGP hijack

Beginning at 2018-01-12 13:57:27, we detected a possible BGP hijack.

Prefix 77.43.48.0/20, Normally announced by AS5396 Mc-link SpA

Starting at 2018-01-12 13:57:27, a more specific route (77.43.49.48/28) was announced by ASN 28908.

This was detected by 6 BGPMon peers.

Expected
Start time: 2018-01-12 13:57:27 UTC
Expected prefix: 77.43.48.0/20
Expected ASN: 5396 (Mc-link SpA)
Event Details
Detected advertisement: 77.43.49.48/28
Detected Origin ASN 28908 (A3 Sverige AB)
Detected AS Path 3277 3267 2603 45011 28908
Detected by number of BGPMon peers: 6

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