Flagged, blacklisted, and high-fraud-score IPs get screened out before they ever reach you. What lands in your batch is a pool that's already passed connectivity, fraud, latency, and ban checks — clean IPs from $3/GB.
Raw residential pools are noisy — full of dead, slow, flagged, and high-fraud IPs. The filter sits in front of delivery and removes them, so the IPs you copy are the ones worth using.
On the sites that judge proxies hardest, a flagged or high-fraud-score IP gets challenged or blocked on contact. You spend bandwidth, get nothing back, and rotate again. Screening that pool up front means more of your traffic lands on the first try.
Filtering is the floor, not the ceiling. Once the pool is clean, you can pin traffic to any US state, choose from 15+ countries, and on UNP Premium target the IP down to the carrier. Explore residential proxies by ISP or read the full breakdown on the pricing page.
A clean IP is one that hasn't been flagged, blacklisted, or saddled with a high fraud score, and that connects fast and reliably. Our 4-layer filter checks connectivity, fraud/abuse signals, latency, and ban status, and only IPs that pass reach you.
The filter runs ban and flag detection before delivery. IPs carrying a known flag or sitting on a blacklist are screened out, so you start from a pool that's already been cleaned rather than testing IPs yourself.
Yes. Fraud and abuse screening is one of the four filter layers. IPs with high fraud scores or abuse history are dropped before they're handed to you, which is what keeps the delivered pool low-fraud.
No. The screening happens on the pool side, ahead of delivery, so generation stays instant. You get clean IPs without waiting on a per-request check at runtime.
Every tier. UNP and UNP Premium both run the full 4-layer filter. UNP Premium adds a higher-reliability pool on top for the hardest target sites.
Sign in, grab 5 GB, and generate IPs that have already passed every filter layer. No expiry, no subscription.