Tracert.us is a free web-based network diagnostic tool that performs advanced visual traceroutes, enriching outputs with ASN and geolocation data for any domain name or IP address.
What is Tracert.us?
Tracert.us is a free online network diagnostic platform that provides traceroute, MTR, ping, DNS lookup, and IP ASN information for any domain name or IP address. It runs entirely in a web browser with no installation required. The tool visually maps the network path and enriches the results with ASN ownership and geographic location data, helping users better understand packet routing.
Key Features
- Visual Traceroute Mapping — Maps the network path in real-time, showing each hop with IP addresses and latency.
- ASN and Geolocation Enrichment — Displays the autonomous system number (ASN) and geographic location for each router along the path.
- Multiple Diagnostic Tools — Offers traceroute, MTR, ping, DNS lookup, and IP ASN information from a single interface.
- Instant Results — Simply enter a domain name or IP address and click GO to get results immediately.
- Your IP Information — Automatically displays the visitor's public IP address with a direct link to run a traceroute on that IP.
Who is it for?
- Network administrators — Quickly diagnose routing issues and identify network bottlenecks by examining hop-by-hop latency and ASN ownership.
- Web developers — Verify DNS resolution and check the network path from different locations to ensure optimal content delivery.
- IT support technicians — Perform basic network diagnostics like ping and traceroute without needing command-line tools.
What can you do with Tracert.us?
- Trace a network path: Enter any domain name or IP to see the full route packets take, including each router's IP, latency, ASN, and location.
- Run MTR diagnostics: Combine traceroute and ping to get a continuous view of packet loss and latency over multiple probes.
- Look up DNS records: Resolve domain names to IP addresses and check DNS configuration.
- Find IP ASN details: Get the autonomous system number and owner of any IP address to identify network block ownership.
How does Tracert.us work?
Enter a domain name or IP address in the search field and click GO. The tool sends packets towards the destination, recording each hop's response. Results are displayed in a visual map and table, showing hop number, IP, ASN, location, and latency. MTR continuously updates the statistics.
