This free IP to Binary Converter helps you convert IPv4 addresses like 192.168.1.1 into binary format (11000000.10101000.00000001.00000001) and vice versa. It’s commonly used in networking exams, subnetting calculations, and computer science classes. Whether you're a student or a network admin, this tool saves time and ensures accuracy.
A binary IP is the representation of an IPv4 address in base-2 (binary) format. Each of the four octets in an IP address is shown as an 8-bit binary number, separated by dots. This format is essential for understanding how computers and routers process network addresses.
To convert an IP address to binary, convert each octet (number between dots) to its 8-bit binary equivalent. For example, 192 = 128 + 64, so its binary is 11000000. Repeat for each octet and join with dots.
For example, the binary 11000000.10101000.00000001.00000001 converts to 192.168.1.1. Each binary octet is converted to decimal.
IPv4 addresses consist of four numbers (octets) separated by dots, each ranging from 0 to 255. In binary, each octet is 8 bits, making a total of 32 bits for the full address.
What is a binary IP? It’s the binary (base-2) representation of each octet in an IPv4 address. For example, 127.0.0.1 becomes 01111111.00000000.00000000.00000001.
Why is binary IP used in networking? Routers and computers use binary math to process and route IP addresses efficiently, especially for subnetting and routing decisions.
Manual conversion steps: For 192, subtract 128 (get 1), then 64 (get 1), then 0s for 32, 16, 8, 4, 2, 1. So, 192 = 11000000.
| IP Address | Binary |
|---|---|
| 192.168.0.1 | 11000000.10101000.00000000.00000001 |
| 127.0.0.1 | 01111111.00000000.00000000.00000001 |
| 10.0.0.1 | 00001010.00000000.00000000.00000001 |
| 255.255.255.255 | 11111111.11111111.11111111.11111111 |
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