How the network works underneath: CGNAT, modem fleets, IP reputation, fingerprints and request pacing.
A clean IP only buys you the benefit of the doubt. Most blocks we investigate come from the client — inconsistent headers, a non-browser TLS handshake or machine-like timing. A checklist, with code.
Dashboard v2 ships with scheduled rotation every 5 to 60 minutes. When should you rotate on a timer, when on demand, and when not at all? A practical guide with code for each approach.
Mobile carriers share each public IPv4 address between many subscribers through carrier-grade NAT. Here is how that works, what it means for IP reputation, and where its limits are.