Whois & RDAP Lookup
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RDAPIP Range47.238.0.0 - 47.239.255.255
HandleNET-47-238-0-0-1
NameALIBABA-CLOUD---HK
TypeASSIGNMENT
HolderALIBABA CLOUD - HK
Registered2025-07-15 07:57 UTC
Updated2025-07-15 07:57 UTC
RegistrantALIBABA CLOUD - HK
Address31/F., Tower One, Times Square, 1 Matheson Street, Causeway Bay, Hong Kong, Hong Kong, , , Hong Kong
Admin ContactAlibaba NOC
Email[email protected]
Phone+1-408-748-1200
Address400 S El Camino Real, Suite 400, San Mateo, CA, 94402, United States
Tech ContactAlibaba NOC
Email[email protected]
Phone+1-408-748-1200
Address400 S El Camino Real, Suite 400, San Mateo, CA, 94402, United States
Abuse Contact[email protected]
Abuse Phone+1-408-785-5580
Statusactive
Registry RDAPhttps://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # start NetRange: 47.235.0.0 - 47.246.255.255 CIDR: 47.244.0.0/15, 47.235.0.0/16, 47.240.0.0/14, 47.246.0.0/16, 47.236.0.0/14 NetName: AL-3 NetHandle: NET-47-235-0-0-1 Parent: NET47 (NET-47-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Alibaba Cloud LLC (AL-3) RegDate: 2016-04-15 Updated: 2017-04-26 Ref: https://rdap.arin.net/registry/ip/47.235.0.0 OrgName: Alibaba Cloud LLC OrgId: AL-3 Address: 400 S El Camino Real, Suite 400 City: San Mateo StateProv: CA PostalCode: 94402 Country: US RegDate: 2010-10-29 Updated: 2026-02-11 Comment: 1.For AliCloud IPR Infringement and Abuse Claim, please use below link with browser to report: https://intl.aliyun.com/report Comment: Comment: 2.For Alibaba.com and Aliexpress.com's IPR Infringement , please use below link with browser to report: https://ipp.alibabagroup.com Comment: Comment: 3.For Alibaba.com and Aliexpress.com's Abuse, please send email to those two mail lists to report: [email protected] and [email protected] Comment: Comment: 4. For network issue, please send email to this mail list: [email protected] Ref: https://rdap.arin.net/registry/entity/AL-3 OrgNOCHandle: ALIBA-ARIN OrgNOCName: Alibaba NOC OrgNOCPhone: +1-408-748-1200 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ALIBA-ARIN OrgTechHandle: ALIBA-ARIN OrgTechName: Alibaba NOC OrgTechPhone: +1-408-748-1200 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ALIBA-ARIN OrgAbuseHandle: NETWO4028-ARIN OrgAbuseName: Network Abuse OrgAbusePhone: +1-408-785-5580 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4028-ARIN # end # start NetRange: 47.238.0.0 - 47.239.255.255 CIDR: 47.238.0.0/15 NetName: ALIBABA-CLOUD---HK NetHandle: NET-47-238-0-0-1 Parent: AL-3 (NET-47-235-0-0-1) NetType: Reassigned OriginAS: Customer: ALIBABA CLOUD - HK (C11270379) RegDate: 2025-07-15 Updated: 2025-07-15 Comment: Comment: 1.For AliCloud IPR Infringement and Abuse Claim, please use below link with browser to report: https://intl.aliyun.com/report Comment: Comment: 2.For Alibaba.com and Aliexpress.com's IPR Infringement , please use below link with browser to report: https://ipp.alibabagroup.com Comment: Comment: 3.For Alibaba.com and Aliexpress.com's Abuse, please send email to those two mail lists to report: [email protected] and [email protected] Comment: Comment: 4. For network issue, please send email to this mail list: [email protected] Ref: https://rdap.arin.net/registry/ip/47.238.0.0 CustName: ALIBABA CLOUD - HK Address: 31/F., Tower One, Times Square, 1 Matheson Street, Causeway Bay, Hong Kong City: Hong Kong StateProv: PostalCode: Country: HK RegDate: 2025-07-15 Updated: 2025-07-15 Ref: https://rdap.arin.net/registry/entity/C11270379 OrgNOCHandle: ALIBA-ARIN OrgNOCName: Alibaba NOC OrgNOCPhone: +1-408-748-1200 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ALIBA-ARIN OrgTechHandle: ALIBA-ARIN OrgTechName: Alibaba NOC OrgTechPhone: +1-408-748-1200 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ALIBA-ARIN OrgAbuseHandle: NETWO4028-ARIN OrgAbuseName: Network Abuse OrgAbusePhone: +1-408-785-5580 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4028-ARIN # end # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % Query time: 391 msec % WHEN: Wed Jul 29 02:05:54 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"length": 15,
"v4prefix": "47.238.0.0"
}
],
"endAddress": "47.239.255.255",
"entities": [
{
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"eventDate": "2026-05-10T22:05:32-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-11-18T03:05:02-05:00"
}
],
"handle": "NETWO4028-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO4028-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO4028-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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[
[
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{},
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},
"text",
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[
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[
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{},
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[
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],
[
"tel",
{
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]
},
"text",
"+1-408-785-5580"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-09T02:02:00-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-09-26T19:03:32-04:00"
}
],
"handle": "ALIBA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ALIBA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://whois.arin.net/rest/poc/ALIBA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"technical"
],
"status": [
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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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[
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{},
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"[email protected]"
],
[
"email",
{},
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],
[
"tel",
{
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]
},
"text",
"+1-408-748-1200"
]
]
]
}
],
"events": [
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"eventDate": "2026-02-11T10:30:55-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-10-29T09:45:04-04:00"
}
],
"handle": "AL-3",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/AL-3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://whois.arin.net/rest/org/AL-3",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"1.For AliCloud IPR Infringement and Abuse Claim, please use below link with browser to report: https://intl.aliyun.com/report\r",
"\r",
"2.For Alibaba.com and Aliexpress.com's IPR Infringement , please use below link with browser to report: https://ipp.alibabagroup.com\r",
"\r",
"3.For Alibaba.com and Aliexpress.com's Abuse, please send email to those two mail lists to report: [email protected] and [email protected]\r",
"\r",
"4. For network issue, please send email to this mail list: [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Alibaba Cloud LLC"
],
[
"adr",
{
"label": "400 S El Camino Real, Suite 400\nSan Mateo\nCA\n94402\nUnited States"
},
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"events": [
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"eventAction": "last changed",
"eventDate": "2025-07-15T03:57:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-07-15T03:57:44-04:00"
}
],
"handle": "C11270379",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C11270379",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://whois.arin.net/rest/customer/C11270379",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
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{},
"text",
"4.0"
],
[
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{},
"text",
"ALIBABA CLOUD - HK"
],
[
"adr",
{
"label": "31/F., Tower One, Times Square, 1 Matheson Street, Causeway Bay, Hong Kong\nHong Kong\n\n\nHong Kong"
},
"text",
[
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""
]
],
[
"kind",
{},
"text",
"org"
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]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-15T03:57:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-07-15T03:57:44-04:00"
}
],
"handle": "NET-47-238-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/47.238.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://whois.arin.net/rest/net/NET-47-238-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
},
{
"href": "https://rdap.arin.net/registry/ip/47.235.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"name": "ALIBABA-CLOUD---HK",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/47.238.128.0/17"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-47-235-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"",
"1.For AliCloud IPR Infringement and Abuse Claim, please use below link with browser to report: https://intl.aliyun.com/report",
"",
"2.For Alibaba.com and Aliexpress.com's IPR Infringement , please use below link with browser to report: https://ipp.alibabagroup.com",
"",
"3.For Alibaba.com and Aliexpress.com's Abuse, please send email to those two mail lists to report: [email protected] and [email protected]",
"",
"4. For network issue, please send email to this mail list: [email protected]"
],
"title": "Registration Comments"
}
],
"startAddress": "47.238.0.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}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.