Developer Tools

IPok

Check any IP's purity: fraud score, blacklists, C-block risk

IPok is a free IP purity checker for developers, proxy users, and cross-border sellers. It cross-references 8 security data sources to report a fraud score, blacklist records, residential vs. datacenter attribution, and C-block neighbor risk, plus WebRTC/DNS leak checks, a dual-source speed test, and 30+ free network utilities. No login required. CLI and Chrome extension included.