New

Essential Strategies to Prevent Subdomain Takeover VulnerabilitiesRead Now

Domain Analytics Contact Sales

PRODUCTS

TOOLS

Docs

pricing background

IP Whois Lookup

The IP Whois Lookup Tool provides detailed Whois information, including network, organization, and abuse contact details for both IPv4 and IPv6 addresses.

1528+

TLDs

693M+

Active Domains

879M+

Domains Tracked

3550M+

WHOIS Records

4933M+

Host Names

13B+

DNS Records

whois Tools

Lookup Historical Reverse IP Lookup ASN Lookup

IP Whois lookup data for 37.99.159.155

DNS API Tools

DNS Lookup Historical DNS lookup Reverse DNS Lookup NS Lookup MX Lookup Bulk DNS Lookup

Security & Domain Tools

SSL Lookup Tool Domain Availability Tool Domain Discovery Tool Subdomains Lookup Tool Security Lookup Tool Geolocation Lookup Tool

Recent IP Whois Lookup

IP Whois Faqs

Enhance your apps with industry leading web scraping and crawling.

What is an IP WHOIS Lookup?

How accurate is the information provided by the IP WHOIS Lookup?

What information can I get from an IP WHOIS Lookup?

Why would I use an IP WHOIS Lookup?

Can I find the exact physical address of an IP address owner?

Is using an IP WHOIS Lookup legal?

What is the difference between a domain WHOIS lookup and an IP WHOIS lookup?

Can I use this tool to check if an IP address is malicious?

Why does the WHOIS information show the ISP instead of the actual owner?

Can I hide my IP address from WHOIS lookups?

How often is WHOIS information updated?

Can I perform a reverse lookup for IP WHOIS data?

Is the IP WHOIS Lookup free to use?

Does the tool support IPv6 addresses?

Can I export the WHOIS results?