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sipcalc

Calculate IP subnet information for IPv4 and IPv6 addresses. See also: ipcalc. More information: https://manned.org/sipcalc.

  • Display subnet information for an IPv4 CIDR address:

sipcalc {{192.168.1.0/24}}

  • Display all available information for an address:

sipcalc {{[-a|--all]}} {{192.168.1.0/24}}

  • Split an IPv4 network into subnets of a specified mask:

sipcalc {{[-s|--v4split]}} {{255.255.255.128}} {{192.168.1.0/24}}

  • Display IPv6 reverse DNS information:

sipcalc {{[-r|--v6rev]}} {{2001:db8::/32}}

  • Enable DNS name resolution:

sipcalc {{[-d|--resolve]}} {{192.168.1.0/24}}

  • Display help:

sipcalc {{[-h|--help]}}