Ping, traceroute, and subnet calculator — all client-side
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HTTP Ping
Measures response time to HTTP endpoints
Results
Enter a URL and click Ping
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HTTP Path Trace
Traces the HTTP path through proxies & services
Path
Enter a URL and click Trace
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True ICMP traceroute isn't possible from the browser (no raw socket access). This tool traces the HTTP request path through any intermediary proxies. For ICMP-based traceroute, use the SSH connection to the host or NAS.
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Subnet Calculator
Calculate network details from an IPv4 address and CIDR prefix