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WHOIS

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

Query
49.231.140.120
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:      49.0.0.0 - 49.255.255.255
organisation: APNIC
status:       ALLOCATED

whois:        whois.apnic.net

changed:      2010-08
source:       IANA

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

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

% Information related to '49.231.140.112 - 49.231.140.127'

% Abuse contact for '49.231.140.112 - 49.231.140.127' is 'abuseIPv4@ais.co.th'

inetnum:        49.231.140.112 - 49.231.140.127
netname:        SanthiyaKohYaoYaiResortSpa-TH
descr:          reassign to "9000039767_Santhiya Koh Yao Yai Resort & Spa"
descr:          contact "sc-enrm@ais.co.th"
country:        TH
admin-c:        SS1412-AP
tech-c:         NI36-AP
abuse-c:        AA1419-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AWN-CO-LTD-TH
mnt-irt:        IRT-AWN-CO-LTD-TH
last-modified:  2021-02-17T04:05:36Z
source:         APNIC

irt:            IRT-AWN-CO-LTD-TH
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
e-mail:         abuseIPv4@ais.co.th
abuse-mailbox:  abuseIPv4@ais.co.th
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
auth:           # Filtered
remarks:        abuseipv4@ais.co.th was validated on 2026-02-27
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2026-02-27T03:34:38Z
source:         APNIC

role:           ABUSE AWNCOLTDTH
country:        ZZ
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
phone:          +000000000
e-mail:         abuseIPv4@ais.co.th
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
nic-hdl:        AA1419-AP
remarks:        Generated from irt object IRT-AWN-CO-LTD-TH
remarks:        abuseipv4@ais.co.th was validated on 2026-02-27
abuse-mailbox:  abuseIPv4@ais.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-27T03:34:53Z
source:         APNIC

person:         Naruepon Intarayotha
nic-hdl:        NI36-AP
e-mail:         naruepoi@ais.co.th
address:        Advanced Info Service Public Company Limited
address:        1291/1 Phaholyothin Road, Phayathai, Bangkok 10400, THAILAND
phone:          +6622996000 Ext. 3803
fax-no:         +6622996076
country:        TH
mnt-by:         MAINT-TH-AIS
last-modified:  2008-09-04T07:46:11Z
source:         APNIC

person:         sandeep srivastava
nic-hdl:        ss1412-AP
address:        19-17 katchery road alld
address:        19-17 kb marg allahabad
address:
phone:          +91-0532-2548154
fax-no:         +91-0532-2548149
country:        IN
e-mail:         rcallahabad@nos.org
mnt-by:         MAINT-IN-PER-DOT
last-modified:  2008-09-08T07:40:58Z
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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