Whois & RDAP Lookup
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IP Geolocation RDAPIP Range64.83.24.0 - 64.83.27.255
Handle64.83.24.0 - 64.83.27.255
NameYUNYOO-US
TypeSUB-ALLOCATED PA
CountryUS
HolderNTT-ASIA-MNT
Registered2026-09-10 17:44 UTC
Updated2026-09-10 17:50 UTC
RegistrantNTT-ASIA-MNT
Admin ContactYUNYOO Admin Role
Address71-75 Shelton Street, London, Covent Garden, WC2H 9JQ, GB
Tech ContactYUNYOO NOC Team
Address71-75 Shelton Street, London, Covent Garden, WC2H 9JQ, GB
Abuse Contact[email protected]
Statusactive
Registry RDAPhttp://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. # NetRange: 64.83.0.0 - 64.83.63.255 CIDR: 64.83.0.0/18 NetName: RIPE NetHandle: NET-64-83-0-0-1 Parent: NET64 (NET-64-0-0-0-0) NetType: Early Registrations, Transferred to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2026-02-24 Updated: 2026-02-24 Ref: https://rdap.arin.net/registry/ip/64.83.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN # # 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. # % This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '64.83.24.0 - 64.83.27.255' % Abuse contact for '64.83.24.0 - 64.83.27.255' is '[email protected]' inetnum: 64.83.24.0 - 64.83.27.255 netname: YUNYOO-US descr: YUNYOO LTD country: US admin-c: YAR37-RIPE tech-c: YNT4-RIPE abuse-c: ACRO60618-RIPE org: ORG-NCAL1-RIPE status: SUB-ALLOCATED PA created: 2026-09-10T17:44:43Z last-modified: 2026-09-10T17:50:22Z source: RIPE mnt-by: NTT-ASIA-MNT organisation: ORG-NCAL1-RIPE org-name: NTT America, Inc. org-type: OTHER address: Unit 2702, 27/F, Goodman Global Gateway, 168 Yeung Uk Rd, Tsuen Wan country: HK abuse-c: AR79408-RIPE mnt-ref: NTT-ASIA-MNT created: 2026-03-08T08:07:53Z last-modified: 2026-03-10T02:09:02Z source: RIPE # Filtered mnt-by: NTT-ASIA-MNT role: YUNYOO Admin Role address: 71-75 Shelton Street, London, Covent Garden, WC2H 9JQ, GB nic-hdl: YAR37-RIPE mnt-by: YUNYOO-LTD-MNT created: 2025-07-23T18:51:45Z last-modified: 2025-07-23T18:51:45Z source: RIPE # Filtered role: YUNYOO NOC Team address: 71-75 Shelton Street, London, Covent Garden, WC2H 9JQ, GB nic-hdl: YNT4-RIPE mnt-by: YUNYOO-LTD-MNT created: 2025-07-23T18:50:20Z last-modified: 2025-07-23T18:50:20Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND) % Query time: 1209 msec % WHEN: Thu Sep 17 12:37:52 UTC 2026
Raw RDAP JSON (registry) http://rdap.arin.net
{
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{
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}
],
"country": "US",
"endAddress": "64.83.27.255",
"entities": [
{
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},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
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"vcardArray": [
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{
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"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
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}
],
"objectClassName": "entity",
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[
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[
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""
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},
{
"handle": "YAR37-RIPE",
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{
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"rel": "self",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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}
],
"objectClassName": "entity",
"roles": [
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],
"vcardArray": [
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],
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[
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{
"label": "71-75 Shelton Street, London, Covent Garden, WC2H 9JQ, GB"
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{
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},
{
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}
],
"objectClassName": "entity",
"roles": [
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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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"text",
[
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""
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},
{
"entities": [
{
"handle": "YUNYOO-LTD-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/YUNYOO-LTD-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
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],
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"text",
"individual"
]
]
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}
],
"handle": "ACRO60618-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
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[
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[
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],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-09-10T17:44:43Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-10T17:50:22Z"
}
],
"handle": "64.83.24.0 - 64.83.27.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/64.83.24.0%20-%2064.83.27.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/64.83.24.0%20-%2064.83.27.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/64.83.24.0%20-%2064.83.27.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/64.83.24.0%20-%2064.83.27.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/64.83.24.0%20-%2064.83.27.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/64.83.24.0%20-%2064.83.27.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "https://rdap.db.ripe.net/ip/64.83.26.27",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "YUNYOO-US",
"notices": [
{
"description": [
"This output has been filtered."
],
"title": "Filtered"
},
{
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm\u0026show_form=true",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Objects returned came from source",
"RIPE"
],
"title": "Source"
},
{
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"rel": "terms-of-service",
"type": "application/pdf",
"value": "https://rdap.db.ripe.net/ip/64.83.26.27"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "64.83.0.0 - 64.83.31.255",
"port43": "whois.ripe.net",
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"redacted": [
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-NCAL1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='YAR37-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='YNT4-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ACRO60618-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"YUNYOO LTD"
]
}
],
"startAddress": "64.83.24.0",
"status": [
"active"
],
"type": "SUB-ALLOCATED PA"
}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.