Possible BGP hijack

Beginning at 2018-10-16 21:56:57, we detected a possible BGP hijack.

Prefix 196.202.160.0/19, Normally announced by AS37027 SIMBANET-AS

Starting at 2018-10-16 21:56:57, a more specific route (196.202.163.0/24) was announced by ASN 48137.

This was detected by 96 BGPMon peers.

Expected
Start time: 2018-10-16 21:56:57 UTC
Expected prefix: 196.202.160.0/19
Expected ASN: 37027 (SIMBANET-AS)
Event Details
Detected advertisement: 196.202.163.0/24
Detected Origin ASN 48137 (PI-GROUP)
Detected AS Path 3741 9031 48137
Detected by number of BGPMon peers: 96

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