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Please Note: The IP to Company API is a standalone offering and is not included with our standard product plans. If you’d like to purchase or learn more, please answer a few quick questions so our team can reach out.

What is IP to Company?

IP to Company is a real-time API that identifies which company an IP address belongs to. Send us an IP address, and we’ll return detailed firmographic data including company name, industry, size, location, and social profiles. Use it to enrich your application with company intelligence—personalize experiences, qualify leads, route support tickets, or power your own visitor identification features.

Key Use Cases

Website Personalization

Customize landing pages, CTAs, and content based on the visitor’s company, industry, or size—in real-time.

Lead Enrichment

Automatically append company data to form submissions, signups, or support tickets.

Sales Intelligence

Power your own dashboards with company identification for website analytics or CRM enrichment.

Fraud Detection

Verify that business visitors are who they claim to be by matching IP data against company records.

How It Works

The API is simple: send an IP address, receive company data.

Single Request, Rich Response

curl -X POST 'https://api.snitcher.com/company/find?ip=203.0.113.42' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Accept: application/json'
When we identify a company, you’ll receive:
DataExample
Company NameAcme Corporation
Domainacme.com
IndustryInformation Technology
Employee Range50-200 employees
Annual Revenue10M10M - 50M
LocationSan Francisco, CA, USA
LinkedInlinkedin.com/company/acme
The API returns a type field indicating whether the IP belongs to a business, isp, or other network type—so you can handle each case appropriately.

Why Snitcher?

Our IP intelligence database is the same one that powers the Snitcher platform, trusted by thousands of B2B companies for visitor identification.
  • Comprehensive coverage: Continuously updated database of business IP ranges worldwide
  • Fast response times: Built for real-time use cases with low-latency responses
  • Detailed firmographics: Not just company name—get industry, size, revenue, location, and social profiles
  • Simple integration: RESTful API with straightforward authentication

Getting Started