Columbus Public Schools
AS26818 (CPS-18) announces at least five prefixes:
164.83.0.0/16
about a second ago
NET-164-83-0-0-1
164.83.0.0-164.83.255.255
164.83.0.0/17
164.83.80.0/20
164.83.96.0/22
164.83.128.0/17
0