A mobile proxy routes your requests through an IP address assigned by a cellular carrier to a real mobile device — 4G or 5G, not Wi-Fi. It sits at the top of the trust ladder above residential and datacenter proxies, because carrier-grade NAT means thousands of real subscribers share the same IP.
Mobile carriers route huge numbers of subscribers through a small pool of public IPs using carrier-grade NAT (CGNAT) — a single mobile IP can represent thousands of real phones at once. Blocking that IP doesn't just stop a scraper; it locks out a large slice of ordinary mobile users on the same carrier network, which makes sites far more reluctant to block mobile IP ranges outright compared to datacenter or even residential ones.
That collateral-damage effect is the entire value proposition: a mobile IP inherits an unusually strong trust signal simply because blocking it is expensive for the site, not because the traffic itself looks any different from residential traffic on the wire.
Mobile proxy pools are the smallest and most expensive tier — sourced from real devices via SDK-based bandwidth-sharing programs, similar to residential pools but scarcer, and priced accordingly, often several times a residential proxy's per-GB rate. Sessions can also be less stable, since a real phone's connection changes as its owner moves between cell towers or Wi-Fi.
That cost means mobile proxies are reserved for the hardest targets: mobile-first social platforms, app-only APIs with no web equivalent, and adversarial environments like ticketing or sneaker releases where the target actively fights back against every other IP tier. For anything a residential proxy already gets through, paying mobile rates is wasted budget.
import requests
proxies = {"http": "http://user:pass@mobile-proxy.example.com:8000"}
response = requests.get("https://example.com", proxies=proxies, timeout=20)How Crawlora handles this
Crawlora reserves mobile IPs for the targets that actually require them, layered under the same rotation and session controls as the rest of the proxy pool — so you're not manually deciding when to pay mobile rates, and you're not billed for a blocked attempt regardless of which tier it ran on.
Related reading
Glossary
FAQ
Supply is scarcer — mobile IPs come from real devices via the same kind of consent-based sharing programs as residential pools, but there are far fewer of them relative to demand, and sessions are less stable as devices move between towers and Wi-Fi.
Rarely. Most targets, even ones with real anti-bot protection, are reachable with residential or well-configured datacenter IPs. Mobile is worth the cost specifically when a target has a mobile-first surface or fights back hard enough that lower tiers get blocked anyway.
Carrier-Grade NAT lets a mobile carrier route thousands of subscribers' devices through a small number of public IPs. That shared-IP structure is what makes blocking a mobile IP costly for a site — it risks blocking many unrelated real users at once.
Beyond Mobile Proxy, Crawlora's own docs cover the rest of the stack — browse the APIs, test a request in Playground, and move from scraping infrastructure work to production data workflows.