Networking
IPv4 to IPv6 Converter
Convert an IPv4 address to its IPv6 representation. Supports both IPv4-mapped and 6to4 notations.
IPv6 Address
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How It Works
Enter a standard IPv4 address and choose the conversion format. The tool outputs the corresponding IPv6 representation.
Example
192.168.0.1 (mapped) → ::ffff:c0a8:0001
Frequently Asked Questions
What is IPv4-mapped format?
It's used to represent IPv4 addresses inside an IPv6 socket, often seen in web server logs.
Can I convert back from IPv6?
Yes, if the address is in one of these standard formats, you can manually reverse it.