What is Looking Glass network tool?

A professional toolkit for network diagnostics including ping, traceroute, DNS, WHOIS, SSL, and port scanning.

Does it support IPv6?

Yes, IPv4 and IPv6 are fully supported.

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Check network connectivity and packet loss to a host (ICMP ping).

Host or IP Address:

IP Version:

Trace the packet path and measure per-hop latency to a host.

Host or IP Address:

IP Version:

Perform DNS lookups and resolve hostnames to IP addresses (A/AAAA records).

Run MTR (combined traceroute and continuous ping) for real-time path and loss diagnostics.

Host or IP Address:

IP Version:

These tools are under development. The UI is in place but the backend handlers are not yet wired up.

Measure TCP/UDP bandwidth to this server.

iperf3 -c https://lg.x86.network -p 5201 -P 4 iperf3 -c https://lg.x86.network -p 5201 -P 4 -R

Test download speed with a 100MB or 1GB file.