NetTracer

NetTracer

ICMP & UDP Traceroute Tool

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Free

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Details

  • Released
  • Updated
  • January 27, 2026
  • January 29, 2026

Features

NetTracer screenshot #1 for iPhone
NetTracer screenshot #2 for iPhone
NetTracer screenshot #3 for iPhone
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About

NetTracer is a powerful network diagnostic tool that reveals the path your data takes to reach any destination on the internet. Whether you're a network professional, developer, or curious user, NetTracer provides deep insights into your network connectivity. KEY FEATURES • Visual Traceroute — Watch in real-time as each hop is discovered, with response times and geographic information displayed instantly. • Dual Protocol Support — Choose between ICMP and UDP protocols to diagnose connectivity issues even when one protocol is blocked. • IPv4 & IPv6 — Full support for both IP versions with automatic detection or manual selection. • Rich Network Data — View IP addresses, hostnames, response times, ISP information, AS numbers, and geographic location for each hop. • Detailed Statistics — Monitor min/avg/max response times with continuous refinement after the initial trace completes. • Recent Targets — Quickly access your trace history and save favorites for frequent destinations. • Beautiful Dark Interface — Designed for readability with a professional terminal-inspired aesthetic. • Privacy Focused — All traces run directly from your device. No data is collected or stored on external servers. PERFECT FOR - Diagnosing network latency issues - Identifying bottlenecks in your connection - Verifying VPN routing - Understanding your ISP's network topology - Learning how internet routing works
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What's New in NetTracer

1.1

January 29, 2026

Minor design fixes.