Start with the live form
Enter a domain, URL, IP, email, or record and get a focused result without setup.
🌐 IP Lookup
Get geolocation and ASN info for any IP or domain
Looking up IP information...
IP Information
API Endpoint
GET /v1/ip?ip=8.8.8.8 or GET /v1/ip?domain=example.com
Interactive intelligence tool
Run the check, then ship the workflow
Use the browser tool for a fast answer, then move the same logic into scripts, monitoring, or product flows when it becomes repeatable.
Review decision-ready signals
Outputs highlight statuses, risks, records, and next actions instead of raw provider noise.
Automate the winning workflow
Use the request and response examples to turn a one-off check into an API call or recipe.
Used by people at amazing companies
What this tool helps you decide
Each page is shaped around a practical operational question, not just a raw lookup.
See the current DNS, registration, security, pricing, or reputation evidence.
Compare the result with related checks so the next move is easier to trust.
Copy examples, open linked tools, or move into API documentation when you need scale.
Trust signals before you integrate
Transparent docs, authenticated requests, and visible reliability details make it easier to evaluate DomScan before you ship.
Uptime
API artifacts
OpenAPI, Swagger, Postman, CLI, SDK, and MCP links are one click away.
API keys
Protected access
Authenticated endpoints use API keys with clear credit costs before you call them.
Free allowance
Sign Up for Free
Start with 10,000 monthly credits and upgrade only when usage grows.
Active
Example Request
Start from the curl and HTTP samples, then map the parameters into your application code.
Key Features
IP Lookup Tool - Free | DomScan
We show geolocation data (country, city, region), network information (ASN, ISP, organization), timezone, and whether the IP is associated with known hosting providers or CDNs.
Location
Country-level accuracy is typically 95-99%. City-level accuracy varies from 50-80% depending on the region. IP geolocation works best for fixed networks and may be less accurate for mobile or VPN users.
Lookup IP
Yes! Use GET /v1/ip?ip=8.8.8.8 or GET /v1/ip?domain=example.com for programmatic access. Perfect for fraud detection, analytics, and security applications.
Example Request
GET /v1/ip?ip=8.8.8.8Example Response
{
"ip": "8.8.8.8",
"geolocation": { "country_name": "United States" }
}Built from the same API surface
The browser experience previews DomScan's structured endpoints, so teams can validate a use case before writing code.
Frequently Asked Questions
What information does IP lookup provide?
We show geolocation data (country, city, region), network information (ASN, ISP, organization), timezone, and whether the IP is associated with known hosting providers or CDNs.
How accurate is IP geolocation?
Country-level accuracy is typically 95-99%. City-level accuracy varies from 50-80% depending on the region. IP geolocation works best for fixed networks and may be less accurate for mobile or VPN users.
Can I look up both IPs and domains?
Yes! Enter an IP address directly, or enter a domain name and we'll resolve it to an IP first. For domains behind CDNs, you'll see the CDN's edge server location rather than the origin server.
Is there an API for programmatic IP lookups?
Yes! Use GET /v1/ip?ip=8.8.8.8 or GET /v1/ip?domain=example.com for programmatic access. Perfect for fraud detection, analytics, and security applications.