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IP Lookup  Free IP Address Lookup & VPN Proxy Detection


IP Lookup & VPN Proxy Test


Use the tool below to lookup an IP Address and retrieve the hostname, ISP, and other details. The IP Address will also be analyzed as a proxy or VPN & checked against known blacklists for any reports of SPAM/abuse.

Your IP address is: 54.87.121.0

Integrate our Proxy Detection Service with API Lookups or JavaScript


This service can be queried via an API lookup or by using our JavaScript analysis tags to detect bad sources of traffic and malicious users. Learn more about our suite of proxy detection services.

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Quick IP Lookups


  • Perform a quick test to see if an IP address is listed as a proxy, Tor, or VPN connection! You can also retrieve the ISP, hostname, country, ASN, and other relevant data for the IP addresses.

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