Free Network & IP Tools
26 professional-grade tools for network diagnostics, IP analysis, DNS lookups, security checks, and more. No signup required.
Location & IP
Find your IP address, GPS coordinates, and precise location on an interactive map.
My IP Address
Instantly detect your public IPv4 and IPv6 addresses with ISP and location details.
IP Lookup
Look up any IP address to find its geographic location, ISP, organization, and timezone.
GPS Coordinates
Get your exact latitude and longitude using browser geolocation with high precision.
Find My Location
Pinpoint your current location on an interactive map using GPS and IP-based detection.
Coordinate Converter
Convert GPS coordinates between Decimal Degrees (DD), DMS, and UTM formats instantly.
Distance Calculator
Calculate the distance between two points or cities using the Haversine formula.
Network Analysis
Test your connection speed, trace network paths, and diagnose network issues.
Speed Test
Measure your download speed, upload speed, and ping latency to evaluate connection quality.
Traceroute
Trace the network path between your device and a destination, showing each hop and latency.
Ping
Test server reachability and measure round-trip latency with multiple probes.
Port Scanner
Scan common ports on a host to identify which services are open and accessible.
HTTP Headers
Inspect HTTP response headers for any URL including security headers and caching policies.
DNS & Domain
Query DNS records, check domain registration, and perform reverse lookups.
DNS Lookup
Query DNS records (A, AAAA, MX, CNAME, TXT, NS) for any domain name.
WHOIS Lookup
Look up domain registration details including registrar, creation date, and name servers.
Reverse DNS
Perform PTR record lookups to find the hostname associated with an IP address.
ASN Lookup
Look up Autonomous System Numbers to find network organization, prefixes, and routing info.
Security & Privacy
Test VPN leaks, check browser fingerprints, verify SSL certificates, and trace email origins.
SSL Checker
Verify SSL/TLS certificates for any domain — check expiry, issuer, chain, and protocol support.
Blacklist Check
Check if an IP or domain is listed on major email and spam blacklists.
Trace Email
Analyze email headers to trace the origin IP address and path of any email message.
VPN Leak Test
Check if your VPN is leaking your real IP address through WebRTC, DNS, or IPv6 vulnerabilities.
Browser Fingerprint
Test how unique your browser fingerprint is and see what tracking data websites can collect.
Privacy Score
Get your 0-100 privacy score. Tests IP exposure, VPN leaks, browser fingerprint, and tracking signals in 10 seconds.
Calculators & Utilities
Subnet calculators, IPv6 tools, MAC address lookups, and browser analysis.
Subnet Calculator
Calculate network address, broadcast, host range, and wildcard mask from CIDR notation.
IPv6 Tools
Validate, expand, and compress IPv6 addresses. Identify address type and binary form.
MAC Lookup
Identify the manufacturer of a network device from its MAC address (OUI lookup).
User Agent Parser
Detect and parse your browser's user agent string — OS, engine, device type, and more.
IP Widget
Embed a live IP address and location widget on your own website with a simple script tag.
Why Use Our Network Tools?
Instant Results, No Signup
Every tool runs instantly in your browser or through our API — no accounts, no downloads, no waiting. Just enter your query and get results in seconds.
Privacy First
We don't store your queries or results. Your IP lookups, DNS checks, and network tests are processed in real-time and never logged or shared with third parties.
Professional Grade
Built for network engineers, sysadmins, developers, and security professionals. Our tools use the same data sources and methods as enterprise software.
Works Everywhere
Fully responsive and optimized for desktop, tablet, and mobile. Run a traceroute from your phone or check SSL certificates from any device.
Popular Use Cases
Troubleshoot Connectivity
Use Ping, Traceroute, and Speed Test to diagnose slow connections or packet loss.
Verify Domain Setup
Check DNS records, SSL certificates, and WHOIS data when configuring new domains.
Investigate Emails
Trace suspicious emails to their origin IP and check if the sender is blacklisted.
Plan Network Subnets
Use the Subnet Calculator and IPv6 Tools to plan and validate network address spaces.
Audit Server Security
Scan open ports, inspect HTTP headers, and verify SSL to harden your infrastructure.
Identify Devices & Networks
Look up MAC addresses for vendor info and ASN numbers for network ownership details.