IPv6 Subnet Calculator for fd00::/128
Calculate subnet details for IPv6 network fd00:: with prefix length /128. Find network prefix, interface identifier, and address range.
Related Unique Local Networks
Other Prefix Lengths for fd00::
About this Network
This calculator provides subnet details for the IPv6 network fd00:: with prefix length /128. This network is part of the Unique Local address space and is typically used for Private network.
Prefix Length Details
A /128 prefix length means: - Network portion: First 128 bits - Host portion: Remaining 0 bits - Total possible addresses: 2^0
Common Uses
A /128 prefix represents a single IPv6 address.
Unique Local Address Space
Unique Local Addresses (ULA) are similar to private IPv4 addresses. They are not routable on the public Internet and are used for local communications. The address space uses the fc00::/7 prefix.
Technical Specifications
- Address Type: Unique Local
- Primary Use Case: Private network
- Prefix Length: /128
- Interface ID Bits: 0
Best Practices for /128 Networks
Specialized Use
Consider carefully before using prefixes longer than /64 as they may break some IPv6 features.
About this Calculator
Calculate subnet details for IPv6 network fd00:: with prefix length /128. Find network prefix, interface identifier, and address range.