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: 203.0.0.0 - 203.255.255.255
organisation: APNIC
status: ALLOCATED
remarks: 203.0.113.0/24 reserved for TEST-NET-3 [RFC5737].
remarks: Complete registration details for 203.0.113.0/24 are
remarks: found iniana-ipv4-special-registry.
whois: whois.apnic.net
changed: 1993-05
source: IANA
### Registry response (whois.apnic.net)
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '203.150.128.0 - 203.150.255.255'
% Abuse contact for '203.150.128.0 - 203.150.255.255' is 'op-network@inet.co.th'
inetnum: 203.150.128.0 - 203.150.255.255
netname: INET-TH
descr: Internet Thailand Company Limited
country: TH
org: ORG-ITCL3-AP
admin-c: INR1-AP
tech-c: INR1-AP
abuse-c: AI358-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-TH-INET
mnt-irt: IRT-INET-TH
last-modified: 2020-11-20T04:03:48Z
source: APNIC
irt: IRT-INET-TH
address: Internet Thailand Public Company Limited
address: 1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address: New Petchburi Road, Khwaeng Bang Kapi,
address: Khet Huay Khwang, Bangkok 10310 Thailand
e-mail: op-network@inet.co.th
abuse-mailbox: op-network@inet.co.th
admin-c: TY1494-AP
tech-c: IP219-AP
auth: # Filtered
remarks: op-network@inet.co.th was validated on 2025-09-15
mnt-by: MAINT-TH-INET
last-modified: 2025-11-17T23:08:36Z
source: APNIC
organisation: ORG-ITCL3-AP
org-name: Internet Thailand Company Ltd.
org-type: LIR
country: TH
address: 1768 IFCT Tower, 10th-12th FL
address: IT Floor New Petchburi Road
address: Khwaeng Bang Kapi
address: Khet Huay Khwang
phone: +662-257-7000
fax-no: +662-257-7222
e-mail: noc@inet.co.th
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:42Z
source: APNIC
role: ABUSE INETTH
country: ZZ
address: Internet Thailand Public Company Limited
address: 1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address: New Petchburi Road, Khwaeng Bang Kapi,
address: Khet Huay Khwang, Bangkok 10310 Thailand
phone: +000000000
e-mail: op-network@inet.co.th
admin-c: TY1494-AP
tech-c: IP219-AP
nic-hdl: AI358-AP
remarks: Generated from irt object IRT-INET-TH
remarks: op-network@inet.co.th was validated on 2025-09-15
abuse-mailbox: op-network@inet.co.th
mnt-by: APNIC-ABUSE
last-modified: 2025-09-15T12:43:30Z
source: APNIC
role: INET NOC ROLE
address: 1768 Thai Summit Tower, New Petchburi Road
address: Khet Huay Khwang, Bangkok
address: Thailand 10310
country: TH
phone: +662 02 2577000
fax-no: +662 02 2577275
e-mail: noc@inet.co.th
remarks: send spam and abuse reports to noc@inet.co.th
admin-c: CN7-AP
tech-c: AP224-AP
tech-c: IP219-AP
tech-c: NL276-AP
nic-hdl: INR1-AP
remarks: http://www.inet.co.th
notify: noc@inet.co.th
mnt-by: MAINT-TH-INET
last-modified: 2024-09-19T08:38:11Z
source: APNIC
% Information related to '203.150.197.0/24AS4618'
route: 203.150.197.0/24
origin: AS4618
descr: Internet Thailand Company Ltd.
1768 IFCT Tower, 10th-12th FL
IT Floor New Petchburi Road
Khwaeng Bang Kapi
Khet Huay Khwang
mnt-by: MAINT-TH-INET
last-modified: 2020-11-19T08:20:25Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)