ISP Details Extractor — Meta / WhatsApp Records → Excel

1 · Upload record HTML files

Drag & drop records.html files here, or click to choose

You can add several at once. Everything runs locally in your browser.

2 · Options

Look up unknown IPs online (RDAP / WHOIS). Known Indian ISP ranges (Jio, Airtel, Vi, GTPL…) are matched instantly offline. Anything else is queried against public RDAP servers to find the owning ISP. Disable to stay fully offline (unknowns go to an “Unknown / Other” sheet). When enabled, IP addresses are sent to public RDAP servers.

3 · Process

Result preview

Each ISP becomes its own sheet in ALL ISP DETAILS.xlsx, plus a “Summary” sheet. Times are shown in both IST and UTC. One row per login.