WHOIS
Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
### IANA response (whois.iana.org) % IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: whois.ripe.net inetnum: 188.0.0.0 - 188.255.255.255 organisation: Administered by RIPE NCC status: LEGACY whois: whois.ripe.net changed: 1993-05 source: IANA ### Registry response (whois.ripe.net) % This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '188.94.227.36 - 188.94.227.39' % Abuse contact for '188.94.227.36 - 188.94.227.39' is 'tt@mifril.ru' inetnum: 188.94.227.36 - 188.94.227.39 netname: NLT-SUB145 descr: Company from Moscow, Russia country: RU admin-c: ESS55-RIPE tech-c: GMS256 status: ASSIGNED PA mnt-by: NEWLINETELECOM-MNT mnt-lower: NEWLINETELECOM-MNT mnt-routes: NEWLINETELECOM-MNT created: 2011-11-16T09:51:39Z last-modified: 2011-11-16T09:51:39Z source: RIPE person: Elmar Sarukhanov address: Moscow address: Marksistskaja str., 7 mnt-by: BYTECITY-MNT phone: +79264353966 nic-hdl: ESS55-RIPE created: 2009-06-15T04:26:01Z last-modified: 2009-06-15T04:26:01Z source: RIPE person: Michael Goryainov address: Moscow Marksistskaya 7 phone: +7 495 2585669 nic-hdl: GMS256 created: 2010-02-11T11:37:39Z last-modified: 2012-04-13T06:13:12Z source: RIPE # Filtered mnt-by: NEWLINETELECOM-MNT % Information related to '188.94.224.0/21AS196798' route: 188.94.224.0/21 descr: New Line Autonomous System origin: AS196798 mnt-by: NEWLINETELECOM-MNT created: 2011-10-14T12:31:58Z last-modified: 2013-12-18T10:35:25Z source: RIPE % Information related to '188.94.224.0/21AS8641' route: 188.94.224.0/21 origin: AS8641 created: 2026-05-18T11:58:33Z last-modified: 2026-05-18T11:58:33Z source: RIPE mnt-by: NAUKANET-MNT % This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)
Frequently Asked Questions
What is WHOIS?
WHOIS is a protocol that queries databases to find the registered owner of a domain name or IP address. It reveals the registrar, registration dates, nameservers, and contact information associated with a domain or IP block.
Is WHOIS data always accurate?
Not always. Many domain registrars offer WHOIS privacy protection that replaces the registrant's personal details with proxy information. IP WHOIS data from Regional Internet Registries (RIRs) is generally more reliable than domain WHOIS data.
Can I use WHOIS to find who owns an IP address?
Yes. Enter any IP address into the WHOIS tool to find the organization that owns the IP block, the Regional Internet Registry (ARIN, RIPE, APNIC, etc.) that allocated it, and the network range it belongs to.
What is the difference between domain WHOIS and IP WHOIS?
Domain WHOIS shows registration details like the registrar, creation date, expiry date, and nameservers. IP WHOIS shows the network allocation, the organization that owns the IP block, and the abuse contact for reporting issues.
Why does WHOIS show privacy protection instead of real details?
Domain registrars offer WHOIS privacy services to protect registrants from spam, identity theft, and unwanted contact. GDPR regulations in Europe also require redaction of personal data from WHOIS records.
How often is WHOIS data updated?
WHOIS data is updated by the registrar or registry whenever changes are made to a domain or IP registration. Our tool queries the authoritative WHOIS server in real-time, with results cached for 7 days to reduce server load.
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