Oxid Network: Ping & LAN Scan

Find out why your internet is slow, who's on your network, and what's wrong — in plain words.

Tap Diagnose and Oxid Network checks your connection, your router, your DNS, the internet and IPv6 at once, then tells you what's wrong and what to do about it. Behind it is a full set of network tools for when you want the details.

No account, no ads, no tracking. Results stay on your iPhone or iPad.

FREE
• Diagnose My Network: one tap, a plain verdict, and every problem it found
• LAN scan with no daily limit: every device on your Wi‑Fi, with its maker where iOS shows its hardware (MAC) address
• Ping, DNS lookup (A and AAAA), your public IP address and who owns it
• Speed test — only when you tap Start (Cloudflare's public speed-test server)
• Website report: DNS, certificate, HTTPS, security headers and speed, with a grade — 3 a day
• "Check Website" in the Share menu of Safari and other apps
• Network info, subnet calculator, MAC vendor lookup
• Your last 10 runs in History

PRO — ONE-TIME PURCHASE, SHARED WITH FAMILY SHARING
• Every diagnosis step with its measurements, and export
• Traceroute with the network (AS) behind each hop
• Continuous ping with a live chart, and TCP ping
• Port scan with service banners
• DNS: all record types, DNS over TLS and HTTPS, resolver comparison
• WHOIS and RDAP, TLS inspector, HTTP request tool
• Website reports without a daily limit, with every section, export and compare
• LAN: devices named by Bonjour, UPnP, NetBIOS and their web pages, device types, your own names, known and new devices, Personal Hotspot clients, open-in-app actions
• Bonjour and UPnP browsers, Wake-on-LAN, router security check
• Widgets for the Home and Lock Screen, and continuous ping on the Lock Screen and in the Dynamic Island
• Shortcuts actions: Diagnose My Network, Get Public IP, Ping Host, Check Website, Wake Device
• Unlimited history with search and export

WHAT iOS DOESN'T ALLOW
iOS doesn't let any app read Wi‑Fi signal strength or nearby networks, so Oxid Network doesn't claim to.

WHAT LEAVES YOUR DEVICE
Only the requests a test needs: to the hosts you test, to public DNS resolvers (Cloudflare, Google, Quad9), to OpenDNS and Google to find your public address, to the internet registries for WHOIS and RDAP, to Team Cymru's DNS service for the network (AS) behind an address, and to Cloudflare's speed-test server when you run a speed test. Oxid Network has no server of its own and collects nothing.