Whois & RDAP Lookup
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RDAPHandleAS23764
NameCTGNet
HolderChina Telecom Global Limited
CountryHK
Registered2020-06-12 06:15 UTC
Updated2020-07-20 08:05 UTC
RegistrantChina Telecom Global Limited
Email[email protected]
Phone+852-31000000
Address28/F, Everbright Center, 108 Gloucester Road
Admin ContactCHINA TELECOM GLOBAL LIMITED - network administrator
Email[email protected]
Phone+852 31000000
Address38/F., DAH SING Financial Center,, 108 Gloucester Road, Wan Chai,
Tech ContactCHINA TELECOM GLOBAL LIMITED - network administrator
Email[email protected]
Phone+852 31000000
Address38/F., DAH SING Financial Center,, 108 Gloucester Road, Wan Chai,
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 'AS23552 - AS24575' as-block: AS23552 - AS24575 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region remarks: AS23889 has been transfered to AfriNIC admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2009-09-29T06:04:16Z source: APNIC role: APNIC Hostmaster address: P.O. BOX 2131 address: 4101 QLD 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: 2026-08-14T00:28:10Z source: APNIC % Information related to 'AS23701 - AS23772' as-block: AS23701 - AS23772 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: 2008-09-04T06:40:26Z source: APNIC role: APNIC Hostmaster address: P.O. BOX 2131 address: 4101 QLD 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: 2026-08-14T00:28:10Z source: APNIC % Information related to 'AS23764' % Abuse contact for 'AS23764' is '[email protected]' aut-num: AS23764 as-name: CTGNet descr: CTGNet descr: China Telecom Global Limited country: HK org: ORG-CTGL1-AP admin-c: CTGL1-AP tech-c: CTGL1-AP abuse-c: AC2015-AP notify: [email protected] mnt-routes: MAINT-CTGL-HK mnt-by: APNIC-HM mnt-irt: IRT-CTHKI-HK last-modified: 2020-07-20T08:05:00Z export: to AS1299 announce AS-CTGNet export: to AS2914 announce AS-CTGNet export: to AS3491 announce AS-CTGNet source: APNIC irt: IRT-CTHKI-HK address: 38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CTHK1-AP tech-c: CTHK1-AP auth: # Filtered remarks: [email protected] remarks: [email protected] was validated on 2026-06-24 mnt-by: MAINT-CTHKI-ADMIN last-modified: 2026-06-24T01:13:46Z source: APNIC organisation: ORG-CTGL1-AP org-name: China Telecom Global Limited org-type: LIR country: HK address: 28/F, Everbright Center address: 108 Gloucester Road phone: +852-31000000 fax-no: +852-31000000 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:35Z source: APNIC role: ABUSE CTHKIHK country: ZZ address: 38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong phone: +000000000 e-mail: [email protected] admin-c: CTHK1-AP tech-c: CTHK1-AP nic-hdl: AC2015-AP remarks: Generated from irt object IRT-CTHKI-HK remarks: [email protected] was validated on 2026-06-24 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-06-27T03:17:20Z source: APNIC role: CHINA TELECOM GLOBAL LIMITED - network administrator address: 38/F., DAH SING Financial Center, address: 108 Gloucester Road, Wan Chai, country: HK phone: +852 31000000 e-mail: [email protected] admin-c: CTGL1-AP tech-c: CTGL1-AP nic-hdl: CTGL1-AP mnt-by: MAINT-CTGL-HK last-modified: 2012-11-23T01:36:05Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1) % Query time: 245 msec % WHEN: Mon Aug 17 06:37:42 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"country": "HK",
"endAutnum": 23764,
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2012-11-23T01:30:23Z"
},
{
"eventAction": "last changed",
"eventDate": "2012-11-23T01:36:05Z"
}
],
"handle": "CTGL1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/CTGL1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/23764"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CHINA TELECOM GLOBAL LIMITED - network administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "38/F., DAH SING Financial Center,\n108 Gloucester Road, Wan Chai,"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852 31000000"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2011-02-22T02:14:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-24T01:13:46Z"
}
],
"handle": "IRT-CTHKI-HK",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-CTHKI-HK",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/23764"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected]",
"[email protected] was validated on 2026-06-24"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CTHKI-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:22:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:35Z"
}
],
"handle": "ORG-CTGL1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-CTGL1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/23764"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"China Telecom Global Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "28/F, Everbright Center\n108 Gloucester Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-31000000"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-31000000"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-06-12T06:15:42Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-20T08:05:00Z"
}
],
"handle": "AS23764",
"links": [
{
"href": "https://rdap.apnic.net/autnum/23764",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/23764"
}
],
"name": "CTGNet",
"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/23764"
}
],
"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/23764"
}
],
"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": [
"CTGNet",
"China Telecom Global Limited"
],
"title": "description"
}
],
"startAutnum": 23764,
"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.