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WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.

Query
210.211.20.225
IANA
whois.iana.org
Referred
whois.apnic.net
WHOIS servers can rate limit. Results are cached for performance.
### 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:      210.0.0.0 - 210.255.255.255
organisation: APNIC
status:       ALLOCATED

whois:        whois.apnic.net

changed:      1996-06
source:       IANA

### Registry response (whois.apnic.net)

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '210.211.20.0 - 210.211.20.254'

% Abuse contact for '210.211.20.0 - 210.211.20.254' is 'abuse@gastra.net'

inetnum:        210.211.20.0 - 210.211.20.254
netname:        Infrastruktur_Network_Dan_Data_Center
descr:          PT Graha Anugrah Sejahtera
descr:          Internet Service Provider
descr:          Jl. Gading Bukit Indah Blok G.23
descr:          Kelapa Gading Jakarta Utara 14240
country:        ID
admin-c:        IT99-AP
tech-c:         IT99-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ID-GASTRANET
mnt-irt:        IRT-GASTRANET-ID
last-modified:  2020-10-08T12:40:44Z
source:         APNIC

irt:            IRT-GASTRANET-ID
address:        PT Graha Anugrah Sejahtera
address:        Jl. Gading Bukit Indah Blok G.23
address:        Kelapa Gading Jakarta Utara 14240
e-mail:         abuse@gastra.net
abuse-mailbox:  abuse@gastra.net
admin-c:        IT99-AP
tech-c:         IT99-AP
auth:           # Filtered
mnt-by:         MAINT-ID-GASTRANET
last-modified:  2026-03-09T15:38:30Z
source:         APNIC

person:         Indra Tjahjono
address:        Jl. Gading Bukit Indah Blok G.23
address:        Kelapa Gading Jakarta Utara 14240
country:        ID
phone:          +62-21-4517555
fax-no:         +62-21-4513809
e-mail:         indra@gastra.net
nic-hdl:        IT99-AP
mnt-by:         MAINT-ID-GASTRANET
last-modified:  2011-05-20T03:59:57Z
source:         APNIC

% Information related to '210.211.16.0 - 210.211.23.255'

inetnum:        210.211.16.0 - 210.211.23.255
netname:        GASTRANET-ID
descr:          PT Graha Anugrah Sejahtera
descr:          Internet Service Provider
descr:          Jl. Gading Bukit Indah Blok G.23
descr:          Kelapa Gading Jakarta Utara 14240
country:        ID
admin-c:        IT99-AP
tech-c:         IT99-AP
status:         ALLOCATED PORTABLE
remarks:        Send Spam & Abuse report to: abuse@gastra.net
mnt-by:         MNT-APJII-ID
mnt-lower:      MAINT-ID-GASTRANET
mnt-routes:     MAINT-ID-GASTRANET
mnt-irt:        IRT-GASTRANET-ID
last-modified:  2011-05-20T03:56:15Z
source:         IDNIC

irt:            IRT-GASTRANET-ID
address:        PT Graha Anugrah Sejahtera
address:        Jl. Gading Bukit Indah Blok G.23
address:        Kelapa Gading Jakarta Utara 14240
e-mail:         abuse@gastra.net
abuse-mailbox:  abuse@gastra.net
admin-c:        IT99-AP
tech-c:         IT99-AP
auth:           # Filtered
mnt-by:         MAINT-ID-GASTRANET
last-modified:  2011-05-20T03:53:31Z
source:         IDNIC

person:         Indra Tjahjono
address:        The Kensington Office Tower 2nd Fl
address:        Jl. Boulevard Raya No.1, Kelapa Gading Timur, Kelapa Gading, Jakarta Utara, DKI Jakarta
country:        ID
phone:          +62-212245-2000
e-mail:         indra@gastra.net.id
nic-hdl:        IT99-AP
mnt-by:         MAINT-ID-GASTRANET
last-modified:  2025-10-03T02:52:48Z
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.

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