Whois & RDAP Lookup
PROXIED.COM Dedicated mobile proxies 4G/5G proxies · No caps Dedicated 4G/5G mobile proxies · Direct from trusted sellers Mobile 4G/5G · Dedicated, no sharing Uptime 99.9% · 10 countries Data Unlimited · No caps Customers 20K+ · No middlemen Free/trial Explore marketTry free172.56.8.174
IP Geolocation RDAPIP Range172.32.0.0 - 172.63.255.255
HandleNET-172-32-0-0-1
NameTMO9
TypeDIRECT ALLOCATION
HolderT-Mobile USA, Inc.
Registered2012-09-18 19:32 UTC
Updated2020-11-18 17:32 UTC
RegistrantT-Mobile USA, Inc.
Address12920 SE 38th Street, Bellevue, WA, 98006, United States
Admin ContactDNS Administrators
OrganizationT-Mobile USA
Email[email protected]
Phone+1-888-662-4662
Address12920 SE 38th Street, Bellevue, WA, 98027, United States
Tech ContactDNS Administrators
OrganizationT-Mobile USA
Email[email protected]
Phone+1-888-662-4662
Address12920 SE 38th Street, Bellevue, WA, 98027, United States
Abuse Contact[email protected]
Abuse Phone+1-888-662-4662
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. # NetRange: 172.32.0.0 - 172.63.255.255 CIDR: 172.32.0.0/11 NetName: TMO9 NetHandle: NET-172-32-0-0-1 Parent: NET172 (NET-172-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: T-Mobile USA, Inc. (TMOBI) RegDate: 2012-09-18 Updated: 2020-11-18 Comment: Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt Ref: https://rdap.arin.net/registry/ip/172.32.0.0 OrgName: T-Mobile USA, Inc. OrgId: TMOBI Address: 12920 SE 38th Street City: Bellevue StateProv: WA PostalCode: 98006 Country: US RegDate: 2003-01-02 Updated: 2017-01-28 Ref: https://rdap.arin.net/registry/entity/TMOBI OrgAbuseHandle: ABUSE4857-ARIN OrgAbuseName: abuse OrgAbusePhone: +1-888-662-4662 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4857-ARIN OrgTechHandle: DNSAD11-ARIN OrgTechName: DNS Administrators OrgTechPhone: +1-888-662-4662 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD11-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. # % Query time: 597 msec % WHEN: Thu Aug 13 23:45:09 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"length": 11,
"v4prefix": "172.32.0.0"
}
],
"endAddress": "172.63.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-08T14:48:50-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-01-02T16:30:24-05:00"
}
],
"handle": "DNSAD11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DNSAD11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
},
{
"href": "https://whois.arin.net/rest/poc/DNSAD11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "12920 SE 38th Street\nBellevue\nWA\n98027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"DNS Administrators"
],
[
"org",
{},
"text",
"T-Mobile USA"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-662-4662"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-27T17:23:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2014-09-23T15:17:31-04:00"
}
],
"handle": "ABUSE4857-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE4857-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE4857-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "12920 SE 38th Street\nBellevue\nWA\n98006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"abuse"
],
[
"org",
{},
"text",
"T-Mobile US"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-662-4662"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-01-28T08:32:29-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-01-02T16:30:24-05:00"
}
],
"handle": "TMOBI",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TMOBI",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
},
{
"href": "https://whois.arin.net/rest/org/TMOBI",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"T-Mobile USA, Inc."
],
[
"adr",
{
"label": "12920 SE 38th Street\nBellevue\nWA\n98006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-11-18T12:32:25-05:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-18T15:32:10-04:00"
}
],
"handle": "NET-172-32-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/172.32.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
},
{
"href": "https://whois.arin.net/rest/net/NET-172-32-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.56.8.174"
}
],
"name": "TMO9",
"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/172.56.8.174"
}
],
"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/172.56.8.174"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-172-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt"
],
"title": "Registration Comments"
}
],
"startAddress": "172.32.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}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.