IPv6 Subnet Calculator

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Enter an IPv6 address in standard or compressed notation, for example 2001:db8::1
Select the IPv6 prefix length for your network

Quick Select Common Addresses:

Quick Select Common Prefixes:

Subnet Details

Network (Compressed)-
Network (Expanded)-
First Address-
Last Address-
Prefix-
Total Addresses-
Address Type-
Interface ID-

Hexadecimal Representation

IPv6 Address: -
Prefix Mask: -
Network (colored): -

All Subnets in Network

# Network Address Address Range Total Addresses