Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.
Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.
Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.
Access our web-based solution to dig into and monitor all domain events of interest.
Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.
Independent, evidence-based DNS and abuse intelligence for applicants, advisors, governments, and counsel participating in the ICANN 2026 New gTLD Program.
Predictive threat intelligence is your best first line of defense. Subscribe to the feeds to strengthen your cybersecurity posture. Contact us today for more information.
Unlock integrated intelligence on Internet properties and their ownership, infrastructure, and other attributes.
Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.
Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.
Uncover entire attack surfaces with this API to embed asset discovery, vulnerability scanning, and technology metadata into your platform. Now in early access.
Talk to our APIs using LLMs. Connect your preferred LLM to WhoisXML API and simply chat about WHOIS, DNS, threat intelligence, and more.
I’m your Domain Intelligence Assistant. I make it easy to explore WHOIS, DNS, and threat data from WhoisXML API — I’m cloud-based, fast, and always ready to help.
A custom GPT for WHOIS, DNS, IP, and threat intelligence research. Connects ChatGPT directly to WhoisXML API to enable fast, conversational investigations and domain insights.
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Simplify API credit purchasing and usage with one balance that works across our product portfolio.
To get access to the Database files from the paths, you need to provide valid credentials. Username and password are equal to your personal API Key which you can obtain from the My Products page.
The datafeeds described below are presented in the following two forms:
The data feed provides a downloadable geolocation database in the format of blocks with detailed information of each of the 17,390,000 records.
The daily update includes about 1% of records changed compared to the previous day.
| IPv4 database | IPv6 database | |
|---|---|---|
| gzip | 300MB | 440MB |
| unpacked | 5.3GB | 7.3GB |
| rows | 24M | 32M |
| IPv4 database | IPv6 database | |
|---|---|---|
| gzip | 309MB | 381MB |
| unpacked | 8GB | 11GB |
| rows | 37M | 48M |
Our country-specific IP feeds are designed to help meet regulatory compliance requirements defined by various government agencies and international organizations around the world. The service currently covers OFAC-listed countries, including Comprehensively Sanctioned Countries such as Cuba, Iran, North Korea, Russia, Syria, and several regions of Ukraine (i.e., Crimea, Donetsk, and Luhansk). Upcoming releases will cover location-based lists provided by the International Traffic in Arms Regulations (ITAR) and the Common Foreign and Security Policy (CFSP), among others.
The daily update includes about 1% of records changed compared to the previous day.
| OFAC IPv4 database | OFAC IPv6 database | |
|---|---|---|
| gzip | 25MB | 30MB |
| unpacked | 550MB | 600MB |
| rows | 2.4M | 2.7M |
Learn more about how to use IP Geolocation Regulatory Compliance Data Feeds with Nginx and Apache in our blog.
| CIDR OFAC IPv4 database | CIDR OFAC IPv6 database | |
|---|---|---|
| gzip | 270KB | 545KB |
| unpacked | 1.3MB | 3.5MB |
| rows | 86K | 161K |
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