What Is IP Verification?
IP verification is the process of looking up detailed information about a specific IP address. When you verify an IP with our tool, you get data such as the country of origin, the approximate city and region, the internet service provider (ISP) that manages that address, the connection type, and whether the IP is associated with proxy services, VPNs or the Tor network.
This tool is useful for multiple purposes: from verifying that your VPN is working correctly (your IP should show the VPN server's location, not your real location), to investigating the origin of suspicious access to your accounts, diagnosing connectivity issues, or simply out of curiosity about the information an IP address reveals on the Internet.
miip.link offers this tool completely free, with no registration and no usage limits. Simply enter the IP you want to verify in the search field, or leave it blank to automatically verify your own public IP address. Results are displayed instantly in a clear and easy-to-understand format.
Information You Get When Verifying an IP
Our IP verification tool provides the following data:
| Data | Description | Accuracy |
|---|---|---|
| IP Address | The verified IP (IPv4 or IPv6) | Exact |
| Country | Country where the IP is registered | 99%+ accurate |
| City / Region | Approximate city and region | 60-80% in urban areas |
| ISP | Internet service provider managing the IP | High |
| Organization | Entity that owns the IP block | High |
| IP Type | Residential, business, datacenter, mobile | Moderate |
| Proxy / VPN / Tor | Detection if the IP is from proxy, VPN or Tor node | Moderate (not infallible) |
| ASN | Autonomous System Number of the ISP | Exact |
| Time Zone | Time zone associated with the IP location | High |
| Coordinates | Approximate latitude and longitude | City level |
It's important to understand that IP geolocation is not 100% accurate. Country-level accuracy is very high (>99%), city-level accuracy is moderate (60-80% in urban areas), and it never reveals the exact physical address of a person or device. The IP only identifies the Internet connection point, which may be several kilometers from the user's actual location.
Practical Uses of IP Verification
IP verification has numerous practical uses for both regular users and IT and security professionals:
Verify That Your VPN Is Working
The most common use of IP verification is to confirm that your VPN is working correctly. When you connect to a VPN, your public IP should change to the VPN server's IP, and the displayed location should correspond to the VPN server's country, not your real location. If after connecting to a VPN in the United States your verified IP still shows your real country, it means the VPN isn't working or there's an IP leak.
Investigate Suspicious Emails or Access
If you receive a suspicious email or detect unauthorized access to your account, you can verify the source IP to determine from which country and provider the connection was made. This can help you identify phishing attempts, identity theft, or unauthorized access. IPs from countries where you have no contacts or activity are a red flag.
Network Diagnostics
System administrators and IT professionals use IP verification to diagnose connectivity issues, verify DNS configuration, confirm that IP changes have propagated correctly, and monitor network infrastructure. Knowing exactly which IP you're using and who manages it is the first step in resolving network problems.
Security and Fraud Prevention
E-commerce companies and financial services verify their users' IPs to detect fraud patterns. A purchase made from an IP in a country different from the credit card's country, or multiple accounts accessing from the same IP, can be indicators of fraudulent activity. Our tool can help you manually verify these situations.
How to Interpret the Results
When verifying an IP, here are some key aspects to consider:
- Country and city: Confirm they match what you expect. If your VPN says it's in Germany but the IP shows Spain, something isn't working right.
- ISP vs IP Type: If the ISP is "DigitalOcean" or "Amazon AWS" but you expected a residential IP, it's likely a server or VPN. Datacenter IPs are rarely used by home users.
- Proxy/VPN detection: Our tool includes basic proxy and VPN detection. If an IP is flagged as proxy, exercise caution when interacting with that source.
- ASN: The autonomous system number identifies the network provider. If the ASN doesn't match the expected ISP, the IP may be routed through an intermediary.
Limitations of IP Verification
Although it's a powerful tool, IP verification has limitations you should be aware of:
- Dynamic IPs: Many ISPs rotate their customers' IPs, so an IP that today belongs to a user in New York may tomorrow belong to a user in Los Angeles.
- CG-NAT: Multiple users may share the same public IP, so verifying an IP doesn't identify a specific person but rather a group of users behind the same ISP.
- VPNs and Proxies: Quality VPN IPs may not be detectable as proxy. Detection is not 100% accurate.
- Outdated databases: Geolocation depends on databases that may be weeks or months out of date.
- IPv6: IPv6 geolocation databases are less complete than IPv4 ones, so results may be less accurate.
Differences Between Verify IP, DNS Lookup, WHOIS and Port Scanner
miip.link offers several complementary network tools. Understanding their differences will help you use the right one for each situation:
- Verify IP: Get information about an IP address: location, ISP, IP type. Ideal for investigating the origin of connections.
- DNS Lookup: Query DNS records for a domain (A, AAAA, MX, CNAME, etc.). Ideal for verifying domain configuration.
- WHOIS: Get registrant information for a domain or IP block. Ideal for finding out who owns a domain.
- Port Scanner: Check which ports are open on an IP or domain. Ideal for security audits.