IPv4 Address Converter
Convert an IPv4 address to binary, hexadecimal, integer, IPv6 mapped representations, and more instantly.
IP Address Class & Info
About IPv4 Address Representations
Understand how standard network addressing translates across bases and protocols.
An IPv4 address consists of 32 bits, typically represented as four 8-bit octets separated by dots (dotted-decimal notation). Depending on network configuration files, socket programming, security rules, or database indexing, you may need to map these addresses into alternative numeric formats like binary strings, hex bytes, unsigned 32-bit integers, or specialized IPv6 transition formats.
32-Bit Binary Form
Breaks down each octet into its exact 8-bit binary equivalent for subnet mask analysis.
Long Integer Value
Converts the 32-bit address into a single unsigned decimal integer, commonly used in firewall logs and range databases.
IPv6 Mapped & Compat
Translates IPv4 addresses into standard IPv6 transition prefixes for dual-stack socket communication.
100% Secure & Private
All computations happen locally in your browser. Your network data is never transmitted externally.
Instant Copy Options
Quickly copy individual format rows or bulk copy all converted representations with a single button click.
Reverse PTR Lookup
Generates the exact in-addr.arpa string required for reverse DNS configuration records.