Whois & RDAP Lookup
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RDAPHandleAS137443
NameCHANGLIAN-AS-AP
HolderChangLian Network Technology Co., Limited
CountryHK
Registered2024-02-20 05:42 UTC
Updated2024-02-20 05:43 UTC
RegistrantChangLian Network Technology Co., Limited
Email[email protected]
Phone+852-62799105
AddressFLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK
Admin ContactChangLian administrator
Email[email protected]
Phone+852-62799105
AddressFLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077
Tech ContactChangLian administrator
Email[email protected]
Phone+852-62799105
AddressFLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS136506 - AS137529' as-block: AS136506 - AS137529 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: 2016-05-26T03:42:38Z source: APNIC role: APNIC Hostmaster address: 6 Cordelia Street 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: 2013-10-23T04:06:51Z source: APNIC % Information related to 'AS137443' % Abuse contact for 'AS137443' is '[email protected]' aut-num: AS137443 as-name: CHANGLIAN-AS-AP descr: ChangLian Network Technology Co., Limited country: HK org: ORG-CNTC6-AP admin-c: CA537-AP tech-c: CA537-AP abuse-c: AC2764-AP mnt-lower: MAINT-CHANGLIAN1-HK mnt-routes: MAINT-CHANGLIAN1-HK mnt-by: APNIC-HM mnt-irt: IRT-CHANGLIAN1-HK last-modified: 2024-02-20T05:43:42Z source: APNIC irt: IRT-CHANGLIAN1-HK address: FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CA537-AP tech-c: CA537-AP auth: # Filtered remarks: [email protected] was validated on 2026-04-15 mnt-by: MAINT-CHANGLIAN1-HK last-modified: 2026-04-15T01:13:25Z source: APNIC organisation: ORG-CNTC6-AP org-name: ChangLian Network Technology Co., Limited org-type: LIR country: HK address: FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK phone: +852-62799105 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-01-23T13:08:46Z source: APNIC role: ABUSE CHANGLIAN1HK country: ZZ address: FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077 phone: +000000000 e-mail: [email protected] admin-c: CA537-AP tech-c: CA537-AP nic-hdl: AC2764-AP remarks: Generated from irt object IRT-CHANGLIAN1-HK remarks: [email protected] was validated on 2026-04-15 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-04-15T01:13:40Z source: APNIC role: ChangLian administrator address: FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077 country: HK phone: +852-62799105 e-mail: [email protected] admin-c: CA537-AP tech-c: CA537-AP nic-hdl: CA537-AP mnt-by: MAINT-CHANGLIAN1-HK last-modified: 2024-01-29T01:30:58Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1) % Query time: 453 msec % WHEN: Thu Aug 06 21:08:27 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"country": "HK",
"endAutnum": 137443,
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-01-09T13:08:43Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-01-23T13:08:46Z"
}
],
"handle": "ORG-CNTC6-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-CNTC6-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/137443"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ChangLian Network Technology Co., Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-62799105"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-01-29T01:30:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-01-29T01:30:58Z"
}
],
"handle": "CA537-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/CA537-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/137443"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ChangLian administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-62799105"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-01-29T01:30:59Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-15T01:13:25Z"
}
],
"handle": "IRT-CHANGLIAN1-HK",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-CHANGLIAN1-HK",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/137443"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-04-15"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CHANGLIAN1-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "FLA/RM 902A 9/F RICHMOND COMM BLOG 111 ARGYLE ST MONGKOK, hongkong hongkong 999077"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-02-20T05:42:48Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-02-20T05:43:42Z"
}
],
"handle": "AS137443",
"links": [
{
"href": "https://rdap.apnic.net/autnum/137443",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/137443"
}
],
"name": "CHANGLIAN-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/137443"
}
],
"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/137443"
}
],
"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": [
"ChangLian Network Technology Co., Limited"
],
"title": "description"
}
],
"startAutnum": 137443,
"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.