Whois & RDAP Lookup
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RDAPRaw WHOIS response
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS133632 - AS134556' as-block: AS133632 - AS134556 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2014-09-03T01:31:49Z source: APNIC role: APNIC Hostmaster address: PO Box 3646 address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: [email protected] admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: [email protected] mnt-by: MAINT-APNIC-AP last-modified: 2026-08-26T00:40:00Z source: APNIC % Information related to 'AS133929' % Abuse contact for 'AS133929' is '[email protected]' aut-num: AS133929 as-name: TWOWINCOLIMITED-AS-AP descr: TWOWIN CO., LIMITED country: HK org: ORG-TCL4-AP admin-c: TCLA5-AP tech-c: TCLA5-AP abuse-c: AT1182-AP mnt-lower: MAINT-TWOWINCOLIMITED-HK mnt-routes: MAINT-TWOWINCOLIMITED-HK mnt-by: APNIC-HM mnt-irt: IRT-TWOWINCOLIMITED-HK last-modified: 2020-07-07T05:09:18Z source: APNIC irt: IRT-TWOWINCOLIMITED-HK address: Room G, 16/F, Block 2, Yuk Ming Towers,, 202 Third Street, Sai Ying Pun, Hong Kong., HongKong e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TCLA5-AP tech-c: TCLA5-AP auth: # Filtered remarks: [email protected] was validated on 2026-07-16 mnt-by: MAINT-TWOWINCOLIMITED-HK last-modified: 2026-07-16T00:47:24Z source: APNIC organisation: ORG-TCL4-AP org-name: TWOWIN CO., LIMITED org-type: LIR country: HK address: Room G, 16/F, Block 2, Yuk Ming Towers, address: 202 Third Street, Sai Ying Pun, Hong Kong. phone: +852-69456952 fax-no: +852-2720-6374 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:16:31Z source: APNIC role: ABUSE TWOWINCOLIMITEDHK country: ZZ address: Room G, 16/F, Block 2, Yuk Ming Towers,, 202 Third Street, Sai Ying Pun, Hong Kong., HongKong phone: +000000000 e-mail: [email protected] admin-c: TCLA5-AP tech-c: TCLA5-AP nic-hdl: AT1182-AP remarks: Generated from irt object IRT-TWOWINCOLIMITED-HK remarks: [email protected] was validated on 2026-07-16 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-07-16T00:47:59Z source: APNIC role: TWOWIN CO LIMITED administrator address: Room G, 16/F, Block 2, Yuk Ming Towers,, 202 Third Street, Sai Ying Pun, Hong Kong., HongKong country: HK phone: +852-3906 1887 fax-no: +852-3906 1887 e-mail: [email protected] admin-c: TCLA5-AP tech-c: TCLA5-AP nic-hdl: TCLA5-AP mnt-by: MAINT-TWOWINCOLIMITED-HK last-modified: 2017-11-03T08:37:19Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 367 msec % WHEN: Fri Sep 04 13:33:48 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"country": "HK",
"endAutnum": 133929,
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2015-01-21T14:33:56Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-16T00:47:24Z"
}
],
"handle": "IRT-TWOWINCOLIMITED-HK",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-TWOWINCOLIMITED-HK",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-07-16"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-TWOWINCOLIMITED-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room G, 16/F, Block 2, Yuk Ming Towers,, 202 Third Street, Sai Ying Pun, Hong Kong., HongKong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:30:11Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:16:31Z"
}
],
"handle": "ORG-TCL4-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-TCL4-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"TWOWIN CO., LIMITED"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Room G, 16/F, Block 2, Yuk Ming Towers,\n202 Third Street, Sai Ying Pun, Hong Kong."
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-69456952"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-2720-6374"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2015-01-21T14:33:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-11-03T08:37:19Z"
}
],
"handle": "TCLA5-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/TCLA5-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"objectClassName": "entity",
"roles": [
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"TWOWIN CO LIMITED administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room G, 16/F, Block 2, Yuk Ming Towers,, 202 Third Street, Sai Ying Pun, Hong Kong., HongKong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-3906 1887"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-3906 1887"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-01-21T14:33:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-07T05:09:18Z"
}
],
"handle": "AS133929",
"links": [
{
"href": "https://rdap.apnic.net/autnum/133929",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"name": "TWOWINCOLIMITED-AS-AP",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/autnum/133929"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "autnum",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"TWOWIN CO., LIMITED"
],
"title": "description"
}
],
"startAutnum": 133929,
"status": [
"active"
]
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.