Loading IP address geographic location...
100% Offshore Server

IP subnet calculator

uk ru

With online IP Subnet Calculator you could convert any IP address range from any country to CIDR (Classless Inter-Domain Routing) and CIDR to IP address range.

This tool is useful for system administrators for network configuring and diagnostics (including website monitoring).

Examples:

72.14.192.0 - 72.14.223.255

24.88.0.0/18