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 '103.145.26.0 - 103.145.26.255'
% Abuse contact for '103.145.26.0 - 103.145.26.255' is 'network_support@daltronpng.com'
inetnum: 103.145.26.0 - 103.145.26.255
netname: CARPENTERS-PG
descr: DALTRON
country: PG
org: ORG-CRPL4-AP
admin-c: CRPL4-AP
tech-c: CRPL4-AP
abuse-c: AC2209-AP
status: ASSIGNED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-routes: MAINT-CARPENTERS-PG
mnt-irt: IRT-CARPENTERS-PG
last-modified: 2020-11-11T04:12:08Z
source: APNIC
irt: IRT-CARPENTERS-PG
address: Daltron Building, Cameron Road, Waigani,, Port Moresby National Capital District 121
e-mail: network_support@daltronpng.com
abuse-mailbox: network_support@daltronpng.com
admin-c: CRPL4-AP
tech-c: CRPL4-AP
auth: # Filtered
remarks: network_support@daltronpng.com is invalid
mnt-by: MAINT-CARPENTERS-PG
last-modified: 2025-11-18T00:33:22Z
source: APNIC
organisation: ORG-CRPL4-AP
org-name: DALTRON
org-type: LIR
country: PG
address: Daltron Building
address: Cameron Road, Waigani,
phone: +675-78952923
e-mail: network_support@daltronpng.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-12T13:03:19Z
source: APNIC
role: ABUSE CARPENTERSPG
country: ZZ
address: Daltron Building, Cameron Road, Waigani,, Port Moresby National Capital District 121
phone: +000000000
e-mail: network_support@daltronpng.com
admin-c: CRPL4-AP
tech-c: CRPL4-AP
nic-hdl: AC2209-AP
remarks: Generated from irt object IRT-CARPENTERS-PG
remarks: network_support@daltronpng.com is invalid
abuse-mailbox: network_support@daltronpng.com
mnt-by: APNIC-ABUSE
last-modified: 2025-09-04T21:29:40Z
source: APNIC
role: CARPENTER RETAIL PROPERTY LIMITED Trading as DAL
address: Daltron Building, Cameron Road, Waigani,, Port Moresby National Capital District 121
country: PG
phone: +675-74111540
e-mail: network_support@daltronpng.com
admin-c: CRPL4-AP
tech-c: CRPL4-AP
nic-hdl: CRPL4-AP
mnt-by: MAINT-CARPENTERS-PG
last-modified: 2019-11-08T02:46:33Z
source: APNIC
% Information related to '103.145.26.0/24AS139778'
route: 103.145.26.0/24
origin: AS139778
descr: CARPENTER RETAIL & PROPERTY LIMITED
Daltron Building
Cameron Road, Waigani,
mnt-by: MAINT-CARPENTERS-PG
last-modified: 2023-09-12T06:12:24Z
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.
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