FileEagle.com - Our free Advanced Subnet Calculator not only includes an IP calculator, it also delivers four other tools in one—a subnet creator, CIDR calculator, list generator for subnet addresses, and address
GitHub - markrogoyski/ipv4-subnet-calculator-php: Network calculator for subnet mask and other classless (CIDR) network information.
![GitHub - ygvn/IPv6-Subnet-Calculator-Tool-CSharp: IPv6 Subnet Calculator / Tool application lets you plan/subnet your assigned IPv6 address for all 128 bits. GitHub - ygvn/IPv6-Subnet-Calculator-Tool-CSharp: IPv6 Subnet Calculator / Tool application lets you plan/subnet your assigned IPv6 address for all 128 bits.](https://raw.githubusercontent.com/ygvn/IPv6-Subnet-Calculator-Tool-CSharp/master/S2.png)