🏠 IP Info 🌐 DNS Lookup 🔒 Port Scan 🌐 HTTP Check 📋 Whois 🛡️ WebRTC

Your IP Address Detected!

Your IP address and location details are displayed below.

Your IP Address
216.73.216.181
IPv4 IPv6 📡 Fixed Line
Your IPv6 Address
⏳ checking...
No VPN/Proxy 🏢 Hosting/Datacenter ✅ Not Blacklisted 🛡️ Security: 65/100

IP Lookup

🌐
DNS Tool

DNS Lookup Tool

Query the DNS records of any domain in seconds. Ideal for detecting email routing issues, verifying domain configuration or examining competitor site infrastructure.

✦ A / AAAA record ✦ MX (email) ✦ NS servers ✦ TXT / CNAME ✦ Free & instant
🔒
Security Tool

Port Scanner Tool

Detect open and closed ports on an IP address in seconds. See which services on your server are exposed to the internet and assess your security posture against unauthorized access.

✦ 18 kritik port ✦ SSH · HTTP · HTTPS ✦ FTP · MySQL · RDP ✦ Risk level analysis ✦ 🖥️ 216.73.216.181
⚠️ Port scan can only be performed on your own IP address. 18 different ports are checked.
🌐
Web Tool

HTTP Response Checker

Instantly check the HTTP status code, response time, redirect chain, and server headers for any URL.

✦ Status code (200, 301, 404…) ✦ Redirect chain ✦ Response time (ms) ✦ Server headers
📋
Domain Tool

WHOIS Lookup Tool

Find out who owns a domain name or IP block, when it was registered and when it expires. An indispensable tool for investigating suspicious sites or planning domain purchases.

✦ Registration & expiry date ✦ Registrar information ✦ DNS servers ✦ IP block owner ✦ Domain & IP query
🛡️
Privacy Test

WebRTC IP Leak Test

Even if you use a VPN, your browser may expose your real IP address via the WebRTC protocol. This test verifies in seconds whether your browser is hiding your true identity.

✦ VPN leak check ✦ Local IP detection ✦ Public IP comparison ✦ Works in all browsers
📊 IP Details
🌐 IPv4 216.73.216.181
🌎 Country
US United States US
🏙 City / Region
Columbus, Ohio
📡 ISP
Amazon.com
🏠 Organization
Anthropic, PBC
🕐 Timezone
America/New_York
💻 AS Number
AS16509 Amazon.com, Inc.
🔗 Connection Type
Fixed Line (DSL/Fiber/Cable) Hosting
🛡 Proxy / VPN
✓ Not Detected
📋 Blacklist
✅ Clean (8 checks)
🛡️ Security Score
65/100 — Good
📍 Latitude: 39.9625   Longitude: -83.0061
✅ Verified
🌐 DNS Connection Test
Some servers on the internet only have an IPv4 address, others only IPv6. This test measures whether your connection can reach both. If you don't have IPv6, the NSv6 rows will show ❌ — this is normal for most home connections.
Security

🛡️ IP Security Analysis

Security status and reputation analysis of your IP address

65
/ 100
👍 Good
There are minor concerns with your IP address.
🔍 Security Factors Score: 65/100
  • ✅
    No VPN/Proxy
    Clean
  • ⚠️
    Hosting/Datacenter IP
    Warning (-25)
  • ✅
    Not Blacklisted
    Clean
  • ⚠️
    No Reverse DNS
    Warning (-10)
📋 Blacklist Check ✅ Clean (8/8)
Spamhaus Spam/Abuse
✓ Clean
SpamCop Spam
✓ Clean
Barracuda Spam
✓ Clean
SORBS Spam/Proxy
✓ Clean
SORBS Spam Spam
✓ Clean
CBL Abuse
✓ Clean
UCEProtect L1 Spam
✓ Clean
PSBL Spam
✓ Clean
Features

Why WhatIsMyIp.us?

Fast, reliable and detailed IP lookup service

⚡
Instant Results
Your IP address is automatically detected as soon as the page loads. No extra steps required.
📍
Detailed Location
Instantly access country, city, region, postal code and coordinate information. View on the map.
🔐
Privacy First
Your queries are not logged. We respect your privacy and do not share your data with third parties.
Info

What Is an IP Address?

What you need to know about the Internet Protocol

🌐 What Is an IP Address?

An IP address (Internet Protocol Address) is a unique numerical label assigned to every device connected to the internet. Just as a home address ensures mail reaches the right place, an IP address ensures data on the internet is delivered to the correct device.

📊 The Difference Between IPv4 and IPv6

IPv4 addresses are 32 bits long, consisting of four groups of numbers such as "192.168.1.1", and provide approximately 4.3 billion unique addresses. However, as the number of internet users has rapidly grown, these addresses have started to run out.

IPv6 is 128 bits long, appearing as "2001:0db8:85a3::8a2e:0370:7334", and provides a near-unlimited number of addresses. The transition from IPv4 to IPv6 is currently ongoing worldwide.

🔒 Static and Dynamic IP

Static IP addresses remain fixed and are typically used for servers. Dynamic IP addresses may change with each connection as assigned by your ISP (Internet Service Provider). Most home users have a dynamic IP.

🛡️ What Can Be Learned From My IP Address?

However, your exact home address, identity information or personal data cannot be determined from your IP address.

🔐 How Can I Hide My IP Address?

To hide your IP address, you can use a VPN (Virtual Private Network), choose the Tor browser, or connect to the internet through proxy servers. These methods mask your real IP address and increase your online privacy.

Reviews

User Reviews

What our users say

A
Alex M.
Software Developer
★★★★★
Very fast and highly accurate. The API documentation is excellent too. I use it constantly in my projects.
E
Emily K.
Cybersecurity Expert
★★★★★
VPN and proxy detection is really useful for my work. It has become an indispensable tool for security analysis.
M
Michael S.
System Administrator
★★★★☆
The interface is very clean and easy to use. DNS lookup and port scanning features work great too.
FAQ

Frequently Asked Questions

The most common questions and answers

An IP address is a unique identifier assigned to every device connected to the internet. When you visit whatismyip.us, your IP address is automatically displayed at the top of the page. No plugins or software installation required.
Your approximate location (country, city level) can be determined from your IP address, but your exact home address cannot. IP-based geolocation is typically accurate at the city level and may deviate by a few kilometers.
Yes, our site can detect VPN and proxy usage. If your IP address belongs to a VPN or proxy server, it will be displayed as "VPN/Proxy Detected". However, some premium VPN services may not be detected.
IPv4 is 32 bits long and offers approximately 4.3 billion addresses (e.g.: 192.168.1.1). IPv6 is 128 bits long and offers a near-unlimited number of addresses (e.g.: 2001:db8::1). IPv6 was developed because IPv4 addresses were running out and features a more secure architecture.
DNS (Domain Name System) lookup shows which IP address, mail servers and other DNS records a domain name (e.g.: google.com) has. It is used to diagnose website issues, check email configurations and inspect domain information.
On our site, port scanning can only be performed on your own IP address. This is an important security restriction. You can assess your security posture by checking which ports are open on your own device. Port scanning other people's IP addresses may lead to legal issues.
To change your IP address, you can restart your modem/router (if you have a dynamic IP), use a VPN, choose proxy servers, or request a new IP address from your internet service provider. Using a mobile data connection also provides a different IP address.
A Whois query shows the registration information of a domain name or IP address. For a domain, you can learn: the registrant, registrar, registration date, expiry date, nameservers and domain status. For IP addresses, you can access the network block owner, organization and geographic information.
WebRTC (Web Real-Time Communication) is a technology browsers use for video/audio communication. Some browsers may expose your local and real IP address via WebRTC even when a VPN is active. This is called a "WebRTC leak". You can easily check for leaks using our WebRTC Test. You can prevent this leak in Firefox by disabling `media.peerconnection.enabled` or by using a browser extension.
Your IP address can appear different for several reasons: if you use a dynamic IP, your ISP changes it periodically; if you use a VPN or proxy, a different server IP is shown; it changes when switching between mobile data and Wi-Fi. You can always check your current IP address at whatismyip.us.
A static IP address remains fixed and is typically used for servers. A dynamic IP address is automatically assigned and can change with each connection by your ISP. Most home users have dynamic IPs. You can find out which one your current IP address is at whatismyip.us.