Validate private IP
ip = 192.168.1.1
Result: Valid IPv4 - Private (192.168.0.0/16)
IP Address Validator
Enter an IP address to validate. Checks format, range, and classifies the address type (private, public, loopback, multicast, reserved, link-local, etc.).
Enter your values and press Calculate — the result appears here.
Worked examples
Validate loopback
ip = 127.0.0.1
Result: Valid IPv4 - Loopback (127.0.0.0/8)
Frequently asked questions
What is the difference between private and public IP?
Private IPs (10.x, 172.16-31.x, 192.168.x) are not routable on the public internet. Public IPs are globally unique and routable.
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