Instantly retrieve registry, ownership, routing, and abuse contact details for any IP address using the IP WHOIS API to gain complete visibility into network allocations.
Product
Use the IP WHOIS Lookup API to access comprehensive IP ownership details, including ranges, network information, routes, ASN data, and administrative, abuse, and organizational contacts. The WHOIS IP API delivers results in both JSON and XML formats for seamless integration.
Features
Integrate the IP WHOIS API into your system to identify networks in real time.
Access real-time IP data, including ownership, routing, and contact details, with a single API request using IP WHOIS Lookup.
The IP WHOIS API provides coverage of all Regional Internet Registries, including RIPE, ARIN, APNIC, AFRINIC, and LACNIC.
The IP WHOIS Lookup API delivers real-time routing details and abuse contact information for IPs in a structured format.
The IP WHOIS API provides structured IP WHOIS details in multiple formats, including JSON and XML.
Product
The IP WHOIS Database provides complete snapshots containing around 11.2 million entries. Each snapshot takes 3–4 days to prepare and is available in multiple formats, including CSV and MaxMind (MMDB). IP WHOIS snapshots cover all Regional Internet Registries.
Use Cases
Real-world applications of IP WHOIS for security and analysis.
Resolve network issues faster by identifying IP ownership and contacts through IP WHOIS Lookup.
Use IP WHOIS Lookup to trace malicious IPs, identify their sources, and uncover context behind suspicious activity.
Use WHOIS IP API to verify IP allocations, ensure compliance, and keep accurate records for audits and investigations.
WHOIS IP API identifies and contacts parties behind abusive IPs, ensuring quick resolution, compliance, and network trust.
WHOIS IP Lookup analyzes regional IP distribution to reveal trends, opportunities, and guide market expansion.
IP WHOIS Lookup checks IP route ownership and AS details to detect hijacks and ensure secure network operations.
Resolve issues faster, stop malicious IPs, validate routes, ensure compliance, and unlock market insights—all with WHOIS IP API.