cidr (net/cidr) Add to my watchlist

RFC 1878 subnet helper

cidr is a utility for determining the network address and broadcast address for a CIDR subnet. It takes as input an ip address and netmask in binary, dotted-quad, hexadecimal, decimal or prefix formats. It outputs the network address, broadcast address, and a count (and optionally a list) of valid host addresses for the corresponding subnet.

Version: 2.3.2 License: GPL-2+ GitHub
Displaying statistics for 1,190 users who made submissions during: until

Statistics for selected duration

2025-Nov-25 to 2025-Dec-25


Total Installations 1
Requested Installations 1


macOS Versions

Loading Chart

Port Versions

Loading Chart



Xcode Versions

Loading Chart

CLT Versions

Loading Chart



Variants table

Variants Count


Monthly Statistics

Can remain cached for up to 24 hours










Quick Links:
MacPorts
Port Information was updated:
2 hours ago
add796f0

Most recent build (in app's database) ran:
5 hours ago

Latest stats submission was received:
a minute ago