Konwerter IPv4 na IPv6
Bezpłatny online konwerter IPv4 na IPv6, nie wymaga instalacji. Obsługuje formaty adresów typu mapped, 6to4 oraz inne kompatybilne formaty.
About IPv4 to IPv6 Conversion
Convert IPv4 addresses to various IPv6 representations including IPv4-mapped, IPv4-compatible, 6to4, and IPv6-translated addresses. Essential for network migration and dual-stack configurations.
Conversion Types
IPv4-mapped (::ffff:a.b.c.d) represents IPv4 hosts in an IPv6 context. IPv4-compatible (::a.b.c.d) was used for automatic tunneling. 6to4 (2002:aabb:ccdd::) enables IPv6 over IPv4 networks.
How to Use
Enter an IPv4 address and the tool will display all available IPv6 conversion formats. Each result can be copied to clipboard.
▶What is an IPv4-mapped IPv6 address?
It's an IPv6 address that represents an IPv4 node, formatted as ::ffff: followed by the IPv4 address. Used by dual-stack systems to handle both protocols.
▶Why are there multiple IPv6 formats?
Different transition mechanisms use different address formats. IPv4-mapped is for dual-stack, 6to4 is for tunneling, and each serves a specific purpose in IPv4-to-IPv6 migration.
▶Can I convert IPv6 back to IPv4?
For IPv4-mapped and IPv4-compatible addresses, yes. The last 32 bits contain the original IPv4 address. Pure IPv6 addresses cannot be converted back to IPv4.
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