IPv6 Range Calculator
Enter an IPv6 prefix like 2001:db8::/32 to instantly calculate the start address, end address, and total number of addresses in the range. Visualize the full IPv6 address block boundaries — ideal for prefix delegation, address allocation, and planning IPv6 subnet assignments. The ipv6 subnetting tool outputs both compressed and full expanded forms alongside the network range for any IPv6 block.
Enter IPv6 Prefix
Range Results
Related Network Tools
Explore these related tools for subnet calculation and IP address management. The ipv6 address expander reverses IPv6 compression — outputting all 32 hex digits in grouped colon-separated format.
Additional networking calculators for IP address planning and network analysis. Use the ipv6 address type identifier to verify the address type before assigning an IPv6 address to a network interface or service.
Comments & Feedback
Share your experience or ask questions about this tool