Skip to main content

>_ ifconfig.is

What is my IP address?

Your public IP address is 216.73.216.52

ifconfig.is (also at ipconfig.is) is a free IP address and network intelligence tool. It shows your public IP - IPv4 or IPv6 - along with geolocation (city, country, coordinates, timezone), your ISP and ASN, reverse-DNS (PTR) record, VPN / proxy / Tor detection, threat reputation against DNS blocklists, and WHOIS registry allocation. Look up your own address or any public IP.

Free IP API - no key required

Every feature works from the command line as plain text or JSON, with no sign-up and no API key:

curl ifconfig.is                     # your public IP as plain text
curl ifconfig.is/json                # full geolocation as JSON
curl "ifconfig.is/json?ip=8.8.8.8"   # look up any public IP
curl ifconfig.is/country             # a single field as plain text
curl ifconfig.is/whois/8.8.8.8       # WHOIS / registry allocation
curl ifconfig.is/threat/8.8.8.8      # reputation & blocklist report
curl ifconfig.is/headers             # inspect your request headers
curl ifconfig.is/ports               # open-port check on your IP
curl "ifconfig.is/dns?name=github.com&type=MX"  # DNS records
curl "ifconfig.is/tls?host=github.com"      # TLS certificate
curl "ifconfig.is/mail?domain=github.com"   # SPF / DKIM / DMARC
curl "ifconfig.is/trace?url=https://github.com"  # redirect chain
curl "ifconfig.is/audit?domain=github.com"   # domain security score
curl "ifconfig.is/whois?domain=github.com"   # domain age & expiry

Rate limit: 10 requests per 20 seconds per IP.

Frequently asked questions

What is a public IP address?

Your public IP address is the unique number your internet provider assigns to your connection. Every website you visit can see it - that is how the internet routes replies back to you.

Can a website find my location from my IP address?

Only approximately. IP geolocation usually resolves to your city or region, not your street address. Linking an IP to a specific person requires records held by your internet provider.

Does a VPN hide my IP address?

Yes - a VPN replaces your visible IP with the VPN server's address and encrypts your traffic. Reload this page after connecting to confirm your IP and location have changed. See our guide on how to hide your IP.

Guides