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IPv6 Subnet CalculatorPRO

Calculate IPv6 subnet/network details in Hex and Decimal.

IPv6 Subnet Calculator

1. Calculates the compressed and expanded network address, compressed and expanded netmask and hostmask, compressed and expanded first and last host, and compressed and expanded network range.

2. Also calculates network bits, host bits, DNS PTR record, embedded 6to4 prefix, embedded IPv4 mapped IPv6 address for network address. Tells whether the IPs in network are private or public or link-local or loopback or reserved for multicast.

3. IPv6 Subnet Calculator result is shown in Decimal and Hex format.

4. You have the flexibilty to enter either the network address or any IP address of your network. If IP address is entered then network address is automatically calculated and calculation is done based on the calculated network addresses. Example: whether you enter ::/64 or ::100/64, program will use ::/64 for its calculation.

Enter a network address (or an IP Address of the network) with prefix.

Network Address