Browser-native telecom toolkit

telco@aio:~ TelcoAIO Network Engineering Toolbox

Minimal, high-signal utilities for subnet planning, DNS checks, route visibility, and maintenance workflows.

Detecting public IP...

iOS App

telcoaio - network toolbox

Native iOS network engineering toolbox. Built by the team behind telcoaio.com. Free, no account, dark mode, English + 简体中文.

Download on the App Store → requires iOS 17+ · iPhone

What's inside

7 native tools — runs on-device

  • Ping — continuous ICMP echo with min / avg / max RTT, loss %, jitter
  • Traceroute — hop-by-hop path with per-probe latency
  • MTR — continuous traceroute, 10 packets per hop, refreshes every second
  • Port Scanner — concurrent TCP connect scan with banner grabbing
  • Reverse DNS — IPv4 / IPv6 PTR lookups
  • Speed Test — download, upload, latency via Cloudflare's public endpoint
  • Global Ping — pings from 10 fixed worldwide cities (San Jose, Ashburn, Shanghai, Mumbai, Frankfurt, Singapore, São Paulo, Lagos, London, Sydney), 10 packets each, powered by globalping.io

Info dashboard

  • Current Wi-Fi name, BSSID, local IPv4 / IPv6 / netmask
  • External IP, ASN, ISP, country (three-provider fallback)
  • Full network interface listing
  • Device, OS, CPU, memory, storage, uptime

Local network

  • Subnet scanner — concurrent ICMP probe with reverse-DNS labels
  • Bonjour service browser — HTTP, SSH, SMB, AirPlay, HomeKit, printers, and more
  • Wake on LAN — saved devices, one-tap magic packet

Extends to the web

One tap opens an in-app browser into the full telcoaio.com toolbox — subnet calculator, DNS lookup, ASN converter, BGP visualizer, RPKI / IRR checks, route filter generator, and more. Or jump to ping.pe for global ping heatmaps.

Privacy-first design

Hosts and IPs you type, scan results, history — all stay on your iPhone. We don't operate any backend that sees your queries. Anonymous Firebase Analytics tracks which tool you opened, never what you used it against. Full disclosure in the app privacy policy.

Designed for engineers

  • Dark-only theme aligned with telcoaio.com
  • SF Mono throughout — feels like a terminal
  • English + Simplified Chinese, follows system language
  • Compact card-based UI, IPv4 and IPv6 monospace-aligned
  • No login walls, no upsells

Support

Questions, bug reports, feature requests: [email protected]

Privacy questions: see the privacy policy or email the same address.

Made by

telcoaio.com — browser-native toolbox for network engineering. 26+ free tools online, no signup.