Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Online




ip.me is described as 'IP, Whois, DNS Lookup A free service developed and maintained by Proton' and is an website in the network & admin category. There are more than 50 alternatives to ip.me, not only websites but also apps for a variety of platforms, including Windows, SaaS, Self-Hosted and Google Chrome apps. The best ip.me alternative is Domain Digger, which is both free and Open Source. Other great sites and apps similar to ip.me are NetIP, IP Guide, MxToolBox and JsonWhois.io.




An easy-to-use API for looking up IP, Network, and ASN data. Refreshed nightly from authoritative sources.

All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Input a domain name or IP Address or Host Name. Links in the results will guide you to other relevant tools and information.


JsonWhois is the leading cloud hosted Whois API. The service serves WHOIS records for domains and IP addresses through a fully RESTful API. Additionally, the service offers IP geolocation and URL to screenshot services. Free usage per month!.


WhoisAPI is the premier provider of freshly parsed whois data for domain names and IP addresses, also providing IP to geolocation, HTML to PDF, and domain availability RESTful HTTP APIs. Billing is performed on a pay as you go basis, free monthly use.




rdaptastic is a high-performance lookup tool that provides structured, augmented registry data for domains, IPs, and ASNs through an intuitive, click-through interface.




NsLookup shows all the DNS records for the website you're visiting. It has support for popular DNS servers like Google DNS, CloudFlare DNS and OpenDNS, but also local DNS servers all over the world.


IP-Toolbox.com is the best site for quick and easy viewing of your public IP address and other related information.
Active Whois Browser is useful network information utility what allow finding information about owners of internet domains and IP adresses. Lookup country, persons and postal adresses of who use domain or IP address.




External IP Address lookup tool with option to scan the external IP address. Uses Nmap Port Scanner and also does geolocation.