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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 89.21.139.23

DNS API Tools

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

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IP Whois Faqs

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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?