Netscan: WiFi & IP Scanner

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Contains adsIn-app purchases

About this app

Netscan is an all-in-one network scanner and WiFi analyzer. Find every device on your network, check WiFi signal and channels, test internet speed and fix connection problems with 20+ network tools.

NETWORK SCANNER & IP TOOLS
• IP scanner: find every device on your WiFi or LAN with its IP address and name
• Port scanner with warnings for risky open ports such as Telnet, ADB and SMB
• Ping and traceroute with live charts and history, plus DNS lookup
• Whois lookup, IP geolocation on a map and a subnet calculator
• SSL certificate checker and HTTP inspector with redirects and load timing
• Wake on LAN: turn on your PC or console from your phone, with a widget

WIFI ANALYZER & SIGNAL METER
• WiFi channel graph with a best-channel suggestion to reduce interference
• Live signal strength meter in dBm, link speed and WiFi 4/5/6/6E/7 details
• Room survey: compare signal room by room and find WiFi dead zones
• Cellular info: operator, 2G to 5G network type and signal strength

SPEED TEST & FIX TOOLS
• Internet speed test: download, upload and latency
• Connection Doctor: finds out if the problem is your WiFi, router, DNS or provider
• WiFi Safety Check for public hotspots: DNS tampering, TLS interception and injection
• DNS benchmark to find the fastest DNS server for your connection
• WiFi QR code maker, URL unshortener, home screen widgets and dark mode

MORE NETWORK TOOLS
• WiFi Quality Test: live 0–100 quality score from signal, router ping and packet loss
• Ping Test for popular services: social, video, games, music, mail, shopping and cloud
• DNS lookup for A, AAAA, MX, TXT, NS and many more record types
• Network Info: IP, gateway, DNS, VPN, Private DNS, IPv6 and proxy details
• Instant Usage Monitor: live data usage every second
• Quick Settings tiles, app shortcuts and Material You colors

Looking for a WiFi analyzer, IP scanner, port checker, ping tool or signal strength meter? Netscan brings them together in one clean app. See who is connected to your WiFi, pick the best channel, test WiFi speed, diagnose slow internet and check network security in seconds.

Use Netscan only on networks you own or are allowed to test.

What’s new

Welcome to NetScan! Check your Wi-Fi quality, run a speed test, scan your network for devices, and use ping, traceroute, port checker and Whois tools. Includes home screen widgets and Quick Settings tiles.