Free Network Intelligence

IP Address Lookup

Discover location, ASN, reverse DNS, RDAP registry data, and infrastructure details for any IPv4 or IPv6 address.

My IP
Running IP lookup and network checks…
Detected visitor IP 216.73.216.63

What This IP Lookup Shows

This page combines public IP intelligence, reverse-DNS lookups, and registry-level network data into a single pane of glass.

IP Version and Scope

Shows whether the address is IPv4 or IPv6, and whether it is public, private, loopback, or carrier-grade NAT.

Approximate Location

Country, region, city, postal code, timezone, and coordinates when available.

Network and ASN

Displays network ownership, ASN details, and routing-related information.

Registry and RDAP Data

Adds registered network block data such as CIDR, allocation type, handle, registrant organization, and registry dates.

Reverse DNS Infrastructure

Shows PTR hostname, reverse lookup name, delegated nameservers, and SOA details for the IP block’s reverse-DNS zone.

Technical Signals

Flags reserved, private, or public internet ranges and highlights basic network indicators.

Frequently Asked Questions

Your public IP address reveals your general geographic location like your city, region, and country and identifies your Internet Service Provider or network owner. While it does not give away your exact home address or name, it can still be used to connect your online activity together.
Yes. Your router’s public IP address is visible to websites, apps, and servers you connect to on the internet. Your devices also use private IP addresses inside your local network, but those are normally hidden behind your router.
IPv4 is the most common IP address format and uses four sets of numbers separated by periods. IPv6 is the newer format with a much larger address space and is increasingly common on modern networks.
Your real public IP address is the identifier assigned to your internet connection by your ISP or network provider. It acts like a return address so internet traffic can find its way back to your network.
An IP checker is useful for troubleshooting network issues, confirming your approximate online location, verifying a VPN or proxy is working, or inspecting registry and provider details behind an address.
The most common way to protect your public IP address is to route your traffic through a VPN or proxy so websites and services see that intermediary IP instead of your direct connection.
Yes. Websites, servers, advertisers, analytics platforms, and online services can all log the public IP address used to connect to them. That is a normal part of how internet traffic works.