Ip range to CIDR calculator

Ip range to CIDR It accepts octect IPs, numerical representation of IPs or a mix between them and it will return combined network segments when possible:

Combined networks segments are allowed, eg:

Start: 127.0.0.0 

End: 127.0.0.96

Returns 127.0.0.0/26 - 127.0.0.64/27 - 127.0.0.96/32