Subnet Calculator: CIDR, Mask, Host Range | BestForAndroid Tools
subnet-calculator.tools.bestforandroid.com
Calculate network address, broadcast, usable host range, subnet mask, and wildcard mask from any IPv4 CIDR block. Fast, live, browser-only.
关键词：subnet calculator, cidr calculator, ip subnet, netmask, host range, wildcard mask, network address, broadcast address