Report reader
Read a HopSense report.
Someone using HopSense saved a report of their connection and sent you the file. Open it here to see where the problem was, in words a support desk can act on: the customer's Wi-Fi, their router, or the line and the internet past it, with the evidence drawn minute by minute.
Drop the report file here
A file named like hopsense-report-2026-09-28-1843.json.gz. The same file uncompressed, as .json, opens too.
The file never leaves your computer: this page reads it in your browser, and nothing in it is uploaded or stored. To name each ISP it downloads the whole public address table from this site once and looks the addresses up here.
Reading , in this browser only.