GitHub - ygvn/IPv6-Subnet-Calculator-Tool-CSharp: IPv6 Subnet Calculator / Tool application lets you plan/subnet your assigned IPv6 address for all 128 bits.
WildPackets IP Subnet Calculator screenshot and download at SnapFiles.com
Download Subnet Calculator 1.1
Ranjan Mantri: IP Subnet Calculator
IP Subnet Calculator download free for Windows 10 64/32 bit