IP Address & Number Converter
Convert IPv4 numeric addresses and dotted IPs in batch with multiple delimiters
IP Address & Number Converter
IP Address & Number Converter Guide
Overview
This tool converts IPv4 numeric addresses and dotted IPs. It supports batch conversion and multiple delimiters such as newlines,
How to Use
Conversion directions
- Number → IP: enter numbers on the left and the IPs update automatically.
- IP → Number: enter IPs on the right and the numbers update automatically.
Supported delimiters
- Newline (one per line)
- Vertical bar |
- Tilde ~
- Hyphen -
- Space
Conversion principle
An IP address is a 32-bit unsigned integer split into 4 bytes (0-255) separated by dots. Formula:
Number = A × 256³ + B × 256² + C × 256 + D
The IP format is A.B.C.D, and the valid number range is 0 to 4294967295
Common IP mappings
| IP address | Numeric address | Note |
|---|---|---|
| 0.0.0.0 | 0 | Default route / unspecified |
| 127.0.0.1 | 2130706433 | Loopback address |
| 192.168.1.1 | 3232235777 | Common router address |
| 10.0.0.1 | 167772161 | Private network address |
| 172.16.0.1 | 2886729729 | Private network address |
| 8.8.8.8 | 134744072 | Google DNS |
| 1.1.1.1 | 16843009 | Cloudflare DNS |
| 255.255.255.255 | 4294967295 | Broadcast address |