Possible BGP hijack

Beginning at 2017-09-11 17:17:13, we detected a possible BGP hijack.

Prefix 62.92.0.0/16, Normally announced by AS2119 Telenor Norge AS

Starting at 2017-09-11 17:17:13, a more specific route (62.92.136.0/24) was announced by ASN 19551.

This was detected by 172 BGPMon peers.

Expected
Start time: 2017-09-11 17:17:13 UTC
Expected prefix: 62.92.0.0/16
Expected ASN: 2119 (Telenor Norge AS)
Event Details
Detected advertisement: 62.92.136.0/24
Detected Origin ASN 19551 (Incapsula Inc)
Detected AS Path 33891 1299 3257 19551 19551 19551 19551
Detected by number of BGPMon peers: 172

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