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: 103.0.0.0 - 103.255.255.255 organisation: APNIC status: ALLOCATED whois: whois.apnic.net changed: 2011-02 source: IANA ### Registry response (whois.apnic.net) % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '103.191.14.0 - 103.191.15.255' % Abuse contact for '103.191.14.0 - 103.191.15.255' is 'ida@nawasenawasa.com' inetnum: 103.191.14.0 - 103.191.15.255 netname: IDNIC-NAWASENA-ID descr: PT NAWASENA WASA ANUGERAH descr: Corporate / Direct Member IDNIC descr: RUKO DUREN SAWIT CENTER,JL.RAYA DUREN SAWIT NO 8 descr: KLENDER,DUREN SAWIT descr: JAKARTA TIMUR 13470 admin-c: IL345-AP tech-c: IL345-AP remarks: Send Spam & Abuse Reports to: ida@nawasenawasa.com country: ID mnt-by: MNT-APJII-ID mnt-lower: MAINT-ID-NAWASENA mnt-irt: IRT-NAWASENA-ID mnt-routes: MAINT-ID-NAWASENA status: ALLOCATED PORTABLE last-modified: 2022-07-10T15:24:31Z source: APNIC irt: IRT-NAWASENA-ID address: PT NAWASENA WASA ANUGERAH address: RUKO DUREN SAWIT CENTER,JL.RAYA DUREN SAWIT NO 8 address: KLENDER,DUREN SAWIT address: JAKARTA TIMUR 13470 e-mail: ida@nawasenawasa.com abuse-mailbox: ida@nawasenawasa.com admin-c: IL345-AP tech-c: IL345-AP auth: # Filtered mnt-by: MAINT-ID-NAWASENA last-modified: 2026-03-09T15:39:01Z source: APNIC person: Ida Laela address: RUKO DUREN SAWIT CENTER,JL.RAYA DUREN SAWIT NO 8 address: KLENDER,DUREN SAWIT address: JAKARTA TIMUR 13470 country: ID phone: +6281280569225 e-mail: ida@nawasenawasa.com nic-hdl: IL345-AP mnt-by: MAINT-ID-NAWASENA last-modified: 2022-07-07T16:07:29Z source: APNIC % Information related to '103.191.15.0 - 103.191.15.255' inetnum: 103.191.15.0 - 103.191.15.255 netname: LINTASARTA-NET descr: Indonesia Online Access descr: PT Aplikanusa Lintasarta country: ID admin-c: LA60-AP tech-c: LA60-AP remarks: spam and abuse report : abuse@idola.net.id status: ASSIGNED NON-PORTABLE mnt-by: MNT-APJII-ID mnt-irt: IRT-IDNIC-ID mnt-lower: MAINT-LINTASARTA mnt-routes: MAINT-LINTASARTA last-modified: 2022-07-30T21:47:00Z source: IDNIC irt: IRT-IDNIC-ID address: Kuningan Barat Gedung Cyber address: Cyber Building address: Jl. Kuningan Barat No.8 address: Jakarta Selatan 12710 e-mail: abuse@idnic.net abuse-mailbox: abuse@idnic.net admin-c: IA55-AP tech-c: IH123-AP auth: # Filtered mnt-by: MNT-APJII-ID last-modified: 2024-12-29T14:21:38Z source: IDNIC role: LINTASARTA ADMINISTRATOR address: PT Aplikanusa Lintasarta address: MH Thamrin Kav 3 address: Menara Thamrin Bulding 12th Floor address: Jakarta 10250 country: ID phone: +62-21-2302345 fax-no: +62-21-2303883 e-mail: hostmaster@idola.net.id remarks: spam and abuse report : abuse@idola.net.id remarks: technical and routing : support@idola.net.id remarks: hostmasters : hostmaster@idola.net.id remarks: LINTASARTA administrators role object admin-c: GP509-AP tech-c: MT1062-AP nic-hdl: LA60-AP notify: hostmaster@idola.net.id mnt-by: MAINT-LINTASARTA last-modified: 2024-08-01T09:37:22Z source: IDNIC % 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.
Related tools
- DNS Dig Lookup — query A, MX, NS, TXT and other DNS records
- DNS Privacy Check — test your DNS for leaks and encryption
- DNS Speed Test — benchmark DNS latency from your browser
- DNS servers by country
- Best private DNS