RackNerd - IPv4 Calculator and IPv6 Calculator — RackNerd
GitHub - ygvn/IPv6-Subnet-Calculator-Tool-CSharp: IPv6 Subnet Calculator / Tool application lets you plan/subnet your assigned IPv6 address for all 128 bits.
Subnetting with IPv6 - Part 2/2 - CodeProject
Subnet Calculator for IP Addresses and Subnetting ONLINE!
IPv4 Subnet Calculator Console Version - TerrorFlatRider
GitHub - ygvn/IPv6-Subnet-Calculator-Tool-JavaFX: IPv6 Subnet Calculator / Tool application lets you plan/subnet your assigned IPv6 address for all 128 bits.
IPv6 Subnetting Card — RIPE Network Coordination Centre