iaProxy provides dedicated 4G mobile proxies on real carrier infrastructure — Viettel, Mobifone, and Vinaphone in Vietnam, plus US networks. Mobile IPs are significantly harder to detect and block than datacenter proxies, which makes them more reliable for tasks where IP reputation matters. Supports both HTTP and SOCKS5 protocols, with auto-rotation for hands-free IP cycling, instant activation after purchase, and no bandwidth restrictions. Practical use cases include web scraping at scale, managing multiple social media accounts without triggering platform limits, and verifying that ads render correctly across different geolocations.