IPv4 / IPv6 Validator
Validate IPv4 and IPv6 address formats.
✓
Valid IPv4 Address
192.168.1.1
- Valid IPv4 address
- Class C
- Private (192.168.0.0/16)
Quick Reference
IPv4: 32 bits, 4 octets (0-255)
IPv6: 128 bits, 8 groups of hex
Private v4: 10.x, 172.16-31.x, 192.168.x
Loopback: 127.0.0.1 / ::1