IPv4 Validator
Validate IPv4 addresses and get detailed information about them. Check if an address is properly formatted, identify its class (A, B, C, D, E), and determine if it is a public or private address.
Enter an IPv4 address to validate and analyze
FAQ
What is a valid IPv4 address?
A valid IPv4 address consists of four octets (numbers from 0-255) separated by dots. For example, 192.168.1.1 is valid, while 256.1.1.1 or 192.168.1 are not.
What are private IPv4 address ranges?
Private IPv4 ranges are: 10.0.0.0 - 10.255.255.255 (Class A), 172.16.0.0 - 172.31.255.255 (Class B), and 192.168.0.0 - 192.168.255.255 (Class C). These are used for local networks.
What information does the validator provide?
The validator checks format validity, identifies the address class, determines if it is public or private, loopback, multicast, or broadcast, and provides the binary representation.