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IP Range Calculator
Enter the IPv4 range and get the network mask and CIDR for its subnets.
IP Range
Examples: 192.168.0.0-192.168.0.255, 221.0.0.0-221.3.127.255
Enter the IPv4 range and get the network mask and CIDR for its subnets.
Examples: 192.168.0.0-192.168.0.255, 221.0.0.0-221.3.127.255