MDURESOURCES
AS64226 (MDURESOURCES) announces at least 18 prefixes:
162.57.0.0/16
MDU Resources Group, Inc.
1970-01-01
NET-162-57-0-0-1
162.57.0.0-162.57.255.255
162.57.0.0/17
162.57.0.0/18
162.57.64.0/18
162.57.128.0/17
162.57.128.0/18
162.57.192.0/18
162.57.232.0/24
162.57.235.0/24
162.57.236.0/24
162.57.237.0/24
162.57.238.0/24
162.57.239.0/24
162.57.241.0/24
162.57.242.0/24
162.57.243.0/24
162.57.244.0/24
162.57.245.0/24
0