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WHOIS

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

Query
103.16.118.11
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:      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 '103.16.118.0 - 103.16.119.255'

% Abuse contact for '103.16.118.0 - 103.16.119.255' is 'admin@trustnetmedia.id'

inetnum:        103.16.118.0 - 103.16.119.255
netname:        IDNIC-TRUSTNETMEDIA-ID
descr:          CV Trustnet Media
descr:          PalapaMedia
descr:          Corporate / Direct Member IDNIC
descr:          MADIUN
descr:          JAWA TIMUR
admin-c:        ZM1812-AP
tech-c:         ZM1812-AP
remarks:        Send Spam & Abuse Reports to: admin@trustnetmedia.id
country:        ID
mnt-by:         MNT-APJII-ID
mnt-lower:      MAINT-ID-TRUSTNETMEDIA
mnt-irt:        IRT-TRUSTNETMEDIA-ID
mnt-routes:     MAINT-ID-TRUSTNETMEDIA
status:         ALLOCATED PORTABLE
last-modified:  2022-11-21T04:16:26Z
source:         APNIC

irt:            IRT-TRUSTNETMEDIA-ID
address:        CV. TRUSTNET MEDIA
address:        MADIUN
address:        JAWA TIMUR
e-mail:         admin@trustnetmedia.id
abuse-mailbox:  admin@trustnetmedia.id
admin-c:        ZM1812-AP
tech-c:         ZM1812-AP
auth:           # Filtered
mnt-by:         MAINT-ID-TRUSTNETMEDIA
last-modified:  2026-03-09T15:39:25Z
source:         APNIC

person:         Zakiyatul Masfufah
address:        CV. TRUSTNET MEDIA
address:        MADIUN
address:        JAWA TIMUR
country:        ID
phone:          +62-812-3414-0333
e-mail:         admin@trustnetmedia.id
nic-hdl:        ZM1812-AP
mnt-by:         MAINT-ID-TRUSTNETMEDIA
fax-no:         +62-812-3414-0333
last-modified:  2022-09-30T09:20:35Z
source:         APNIC

% Information related to '103.16.118.0 - 103.16.118.255'

inetnum:        103.16.118.0 - 103.16.118.255
netname:        TrustnetMedia
descr:          Palapa Media Indonesia
country:        ID
admin-c:        ZM1812-AP
tech-c:         ZM1812-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ID-TRUSTNETMEDIA
mnt-irt:        IRT-TRUSTNETMEDIA-ID
last-modified:  2023-03-31T00:06:58Z
source:         IDNIC

irt:            IRT-TRUSTNETMEDIA-ID
address:        CV. TRUSTNET MEDIA
address:        MADIUN
address:        JAWA TIMUR
e-mail:         admin@trustnetmedia.id
abuse-mailbox:  admin@trustnetmedia.id
admin-c:        ZM1812-AP
tech-c:         ZM1812-AP
auth:           # Filtered
mnt-by:         MAINT-ID-TRUSTNETMEDIA
last-modified:  2022-10-14T09:19:18Z
source:         IDNIC

person:         Zakiyatul Masfufah
address:        CV. TRUSTNET MEDIA
address:        MADIUN
address:        JAWA TIMUR
country:        ID
phone:          +62-812-3414-0333
e-mail:         admin@trustnetmedia.id
nic-hdl:        ZM1812-AP
mnt-by:         MAINT-ID-TRUSTNETMEDIA
fax-no:         +62-812-3414-0333
last-modified:  2022-10-14T09:19:25Z
source:         IDNIC

% Information related to '103.16.118.0/23AS150224'

route:          103.16.118.0/23
descr:          Route object of CV Trustnet Media
descr:          CV Trustnet Media
descr:          Boyolangu
descr:          Madiun
origin:         AS150224
mnt-by:         MAINT-ID-TRUSTNETMEDIA
last-modified:  2025-09-03T22:58:00Z
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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