IP2Location IP-ProxyType-Country-Region-City-ISP-Domain-UsageType-ASN-LastSeen-Threat (PX9) is a downloadable database that identifies IP addresses used as VPN servers, open proxies, web proxies, Tor exit nodes, search engine robots, and data center ranges. The database provides geolocation data including country, region, city, ISP, domain, and autonomous system information for detected proxy IP addresses. The database contains over 6.7 million IPv4 rows and 7 million IPv6 rows in CSV format, with daily updates available for download. It classifies proxy types into six categories: VPN, TOR, DCH (data centers/hosting providers), PUB (public proxies), WEB (web proxies), and SES (search engine robots). Each entry includes the last seen timestamp in days and threat classifications for SPAM, SCANNER, BOTNET, and BOGON activities. Available in three formats: Binary (BIN), ASCII text file (CSV), and CIDR. The database supports all server platforms and programming languages. Organizations can use the data to detect anonymizing services, identify potential security threats, and analyze network traffic sources. The product operates as a downloadable database file rather than a cloud service, requiring local integration into existing systems.