Network & Server Tools
Powerful network diagnostic and IP analysis tools for system administrators, developers, and IT professionals.
IP Geolocation Lookup
Discover the geographic location, ISP, ASN, and organization details for any IP address. Essential for security analysis and traffic monitoring.
Lookup IP LocationTraceroute Visualizer
Trace the network path from your server to any destination. Identify routing issues, latency bottlenecks, and hop counts.
Run TracerouteSubnet Calculator
Calculate network address, broadcast address, netmask, wildcard mask, and usable host ranges from CIDR notation. Perfect for network planning.
Calculate SubnetIP Range Generator
Generate a complete list of IP addresses from CIDR notation. Useful for network scanning, firewall rules, and inventory management.
Generate IP ListMAC Address Lookup
Identify the manufacturer/vendor of any network device by looking up its MAC address OUI. Helpful for device identification and inventory.
Lookup MAC AddressASN Lookup
Look up Autonomous System Number information including organization name, country, contact details, and allocated IP ranges.
Lookup ASNBGP Route Checker
Check BGP routing information for any IP address or prefix. View advertised routes, ASN paths, and peering relationships.
Check BGP RoutesIPv4 to IPv6 Converter
Convert between IPv4 and IPv6 address formats. Generate IPv4-mapped IPv6 addresses and 6to4 addresses for dual-stack networks.
Convert IP AddressNetwork Mask Calculator
Convert between CIDR notation, subnet masks, and wildcard masks. View binary and hexadecimal representations for network configuration.
Calculate NetmaskTCP/UDP Port Reference
Searchable database of common TCP and UDP ports. Find service names, protocols, and descriptions for network troubleshooting.
Browse PortsMTU Size Tester
Test the Maximum Transmission Unit (MTU) for any host. Identify optimal packet size to avoid fragmentation and improve network performance.
Test MTUReverse IP Lookup
Find all domains hosted on the same IP address. Useful for identifying shared hosting environments and virtual host configurations.
Reverse IP Lookup