Whois & RDAP Lookup
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RDAPHandleAS37963
NameALIBABA-CN-NET
CountryCN
Registered2008-09-04 06:40 UTC
Updated2021-10-27 00:00 UTC
Tech Contactsecurity trouble
Email[email protected]
Phone+86-0571-85022600
Address5th,floor,Building D,the West Lake International Plaza of S&T,391, Hangzhou, Zhejiang, China
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 'AS37888 - AS38911' as-block: AS37888 - AS38911 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: 2009-09-29T06:04:16Z 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 'AS37952 - AS37970' as-block: AS37952 - AS37970 descr: CNNIC ASN block country: CN remarks: These AS numbers are further assigned by CNNIC remarks: to CNNIC members and end-users in China admin-c: IPAS1-AP tech-c: IPAS1-AP mnt-by: APNIC-HM mnt-lower: MAINT-CNNIC-AP last-modified: 2023-10-09T03:57:39Z source: APNIC role: CNNIC IPAS CONFEDERATION address: No.4, Zhongguancun No.4 South Street, address: Haidian District, Beijing country: CN phone: +86-010-58813000 fax-no: +86-010-58813075 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: IPAS1-AP mnt-by: MAINT-CNNIC-AP last-modified: 2013-09-12T07:40:01Z source: APNIC % Information related to 'AS37963' % Abuse contact for 'AS37963' is '[email protected]' aut-num: AS37963 as-name: ALIBABA-CN-NET descr: Hangzhou Alibaba Advertising Co.,Ltd. descr: East Software Park, 99 Huaxing Rd. descr: Hangzhou, China country: CN admin-c: ZM678-AP tech-c: ZM877-AP tech-c: ZM876-AP tech-c: ZM875-AP abuse-c: AC1601-AP mnt-routes: MAINT-CNNIC-AP mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-ALIBABA-CN-NET-CN last-modified: 2021-10-27T00:00:46Z source: APNIC irt: IRT-ALIBABA-CN-NET-CN address: No.699, Wangshang RD., Hangzhou, China e-mail: [email protected] abuse-mailbox: [email protected] admin-c: ZM678-AP tech-c: ZM678-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:35:07Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: [email protected] admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN remarks: [email protected] is invalid abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-09-19T17:20:32Z source: APNIC person: Shuo Yu address: 5F, Builing D, the West Lake International Plaza of S&T address: No.391 Wen'er Road, Hangzhou City address: Zhejiang, China, 310099 country: CN phone: +86-0571-85022600 e-mail: [email protected] nic-hdl: ZM678-AP mnt-by: MAINT-CNNIC-AP last-modified: 2021-04-13T23:21:57Z source: APNIC person: Guoxin Gao address: 5F, Builing D, the West Lake International Plaza of S&T address: No.391 Wen'er Road, Hangzhou City address: Zhejiang, China, 310099 country: CN phone: +86-0571-85022600 fax-no: +86-0571-85022600 e-mail: [email protected] nic-hdl: ZM875-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-07-30T01:56:01Z source: APNIC person: security trouble e-mail: [email protected] address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen??r Road address: Hangzhou, Zhejiang, China phone: +86-0571-85022600 country: CN mnt-by: MAINT-CNNIC-AP nic-hdl: ZM876-AP last-modified: 2025-07-01T07:06:11Z source: APNIC person: Guowei Pan address: 5F, Builing D, the West Lake International Plaza of S&T address: No.391 Wen'er Road, Hangzhou City address: Zhejiang, China, 310099 country: CN phone: +86-0571-85022088-30763 fax-no: +86-0571-85022600 e-mail: [email protected] nic-hdl: ZM877-AP mnt-by: MAINT-CNNIC-AP last-modified: 2025-07-01T07:05:46Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1) % Query time: 336 msec % WHEN: Wed Jul 29 22:59:51 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
"country": "CN",
"endAutnum": 37963,
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2013-07-08T02:56:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-01T07:06:11Z"
}
],
"handle": "ZM876-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ZM876-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"objectClassName": "entity",
"roles": [
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"vcardArray": [
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[
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[
"adr",
{
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},
"text",
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[
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{
"events": [
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"eventDate": "2013-07-05T08:38:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2014-07-30T01:56:01Z"
}
],
"handle": "ZM875-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ZM875-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"objectClassName": "entity",
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[
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{},
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[
"adr",
{
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},
"text",
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[
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],
[
"email",
{},
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{
"events": [
{
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"eventDate": "2013-07-09T01:34:02Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-07-01T07:05:46Z"
}
],
"handle": "ZM877-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ZM877-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"objectClassName": "entity",
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"vcardArray": [
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[
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{},
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[
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{},
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"Guowei Pan"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
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[
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[
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[
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{
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},
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],
[
"email",
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]
]
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},
{
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"eventDate": "2021-09-05T23:38:38Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:35:07Z"
}
],
"handle": "IRT-ALIBABA-CN-NET-CN",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-ALIBABA-CN-NET-CN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"objectClassName": "entity",
"roles": [
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[
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],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "No.699, Wangshang RD., Hangzhou, China"
},
"text",
[
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""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2011-06-14T05:14:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-04-13T23:21:57Z"
}
],
"handle": "ZM678-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ZM678-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Shuo Yu"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "5F, Builing D, the West Lake International Plaza of S\u0026T\nNo.391 Wen'er Road, Hangzhou City\nZhejiang, China, 310099"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+86-0571-85022600"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:40:40Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-10-27T00:00:46Z"
}
],
"handle": "AS37963",
"links": [
{
"href": "https://rdap.apnic.net/autnum/37963",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/autnum/37963"
}
],
"name": "ALIBABA-CN-NET",
"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/37963"
}
],
"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/37963"
}
],
"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": [
"Hangzhou Alibaba Advertising Co.,Ltd.",
"East Software Park, 99 Huaxing Rd.",
"Hangzhou, China"
],
"title": "description"
}
],
"startAutnum": 37963,
"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.