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.apnic.net inetnum: 43.0.0.0 - 43.255.255.255 organisation: Administered by APNIC status: LEGACY whois: whois.apnic.net changed: 1991-01 source: IANA ### Registry response (whois.apnic.net) % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '43.249.224.0 - 43.249.227.255' % Abuse contact for '43.249.224.0 - 43.249.227.255' is 'abuse@ctrls.in' inetnum: 43.249.224.0 - 43.249.227.255 netname: PEL-IN descr: Pioneer Elabs Ltd. admin-c: PSR1-AP tech-c: II45-AP country: IN mnt-by: MAINT-IN-IRINN mnt-lower: MAINT-IN-IRINN mnt-irt: IRT-PEL-IN mnt-routes: MAINT-IN-IPAPELABS mnt-routes: MAINT-IN-IRINN status: ALLOCATED PORTABLE geoloc: 78.48325967788696 17.38184921434858 last-modified: 2025-08-11T22:47:20Z source: APNIC irt: IRT-PEL-IN address: Pioneer Elabs Ltd. address: address: Saifabad, hyderabad - 500004 address: Andra Pradesh, India e-mail: abuse@ctrls.in abuse-mailbox: abuse@ctrls.in admin-c: PSR1-AP tech-c: II45-AP auth: # Filtered mnt-by: MAINT-IN-IPAPELABS mnt-by: MAINT-IN-IRINN last-modified: 2026-02-10T04:57:36Z source: APNIC person: IP Administrator IP Administrator Pioneer Elabs nic-hdl: II45-AP e-mail: ip.admin@pioneerelabs.com address: Ground Floor, Pioneer Towers, Plot No.16, address: APIIC Software Units Layout, address: Madhapur, address: Hyderabad - 500081 phone: +91-404-2030700 fax-no: +91-402-3116055 country: IN mnt-by: MAINT-IN-IPAPELABS mnt-by: MAINT-IN-IRINN last-modified: 2025-09-27T09:34:35Z source: APNIC person: Pinnapureddy Sridhar Reddy address: CtrlS Datacenters Ltd. address: 7th Floor, Pioneer Towers, address: Plot No.16, APIIC Software Units Layout, address: Madhapur, address: Hyderabad - 500081 country: IN phone: +91-40-42030700 fax-no: +91-40-23116055 e-mail: admin@ctrls.in nic-hdl: PSR1-AP mnt-by: MAINT-IN-IPAPELABS mnt-by: MAINT-IN-IRINN last-modified: 2025-09-27T09:34:35Z source: APNIC % Information related to '43.249.227.0/24AS150008' route: 43.249.227.0/24 descr: Route Object country: IN origin: AS150008 mnt-by: MAINT-IN-IPAPELABS mnt-by: MAINT-IN-IRINN mnt-routes: MAINT-IN-IRINN last-modified: 2025-12-14T22:16:47Z source: APNIC % Information related to '43.249.227.0/24AS18229' route: 43.249.227.0/24 descr: Equinox Consulting PVT LTD origin: AS18229 mnt-by: MAINT-IN-IPAPELABS mnt-by: MAINT-IN-IRINN mnt-routes: MAINT-IN-IRINN mnt-routes: MAINT-IN-IPAPELABS last-modified: 2025-12-14T22:16:47Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)
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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