Networking Tools
Free, fast, and secure tools to manage and secure your network.
What's My IP Address
Instantly identify your public IPv4 and IPv6 addresses, along with your local default gateway.
Wi-Fi QR Code Generator
Instantly generate a scannable QR code for your guests to connect to your Wi-Fi without typing a password. 100 percent secure and runs in your browser.
Secure Password Generator
Generate strong, randomized passwords for your router's admin panel or WPA3 Wi-Fi network.
IPv4 Subnet Calculator
Calculate network ranges, broadcast addresses, and usable hosts from CIDR notation.
Open Port Checker
Verify if a specific port is open and accessible from the outside world. Useful for game servers and port forwarding.
MAC Address Lookup
Identify the manufacturer of unknown devices connected to your network using their MAC address.
IPv6 Subnet Calculator (Enterprise)
Advanced tool to calculate IPv6 network boundaries and prefix lengths.
CIDR to IP Range (Enterprise)
Convert CIDR blocks into explicit IP start and end ranges instantly.
BGP ASN Lookup (Enterprise)
Look up BGP Autonomous System Numbers and identify the owning organization.