IPv6 Subnet Calculator for fe80::/48
Calculate subnet details for IPv6 network fe80:: with prefix length /48. Find network prefix, interface identifier, and address range.
Related Link Local Networks
Other Prefix Lengths for fe80::
About this Network
This calculator provides subnet details for the IPv6 network fe80:: with prefix length /48. This network is part of the Link Local address space and is typically used for Link-local prefix.
Prefix Length Details
A /48 prefix length means: - Network portion: First 48 bits - Host portion: Remaining 80 bits - Total possible addresses: 2^80
Common Uses
A /48 prefix is commonly allocated to end sites, providing 65,536 /64 networks.
Link Local Address Space
Link Local addresses are used for communication on a single network segment. They are automatically configured and begin with fe80::. These addresses are never routed between networks.
Technical Specifications
- Address Type: Link Local
- Primary Use Case: Link-local prefix
- Prefix Length: /48
- Interface ID Bits: 80
Best Practices for /48 Networks
Site Allocation
Recommended for enterprise networks. Plan your subnet allocation to allow for future growth.
About this Calculator
Calculate subnet details for IPv6 network fe80:: with prefix length /48. Find network prefix, interface identifier, and address range.