Finding clean IP addresses that do not get flagged immediately is becoming harder every day for data scraping projects. I recently switched my infrastructure to the providers listed at y2kfonts.com/ipv4-proxies/ and saw a massive improvement in success rates. Their IPv4 subnets are actually static and not shared with thousands of other users which is a common issue elsewhere. Connection speeds remain stable even during high load tasks which is critical for my workflow. It is definitely worth a look if you need reliable networking solutions that just work out of the box.