Whois & RDAP Lookup
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RDAPHandleAS12129
Name123NET
Holder123.Net, Inc.
Registered1999-03-30 05:00 UTC
Updated2012-03-02 13:03 UTC
Registrant123.Net, Inc.
Address24700 Northwestern Hwy. STE 700, Southfield, MI, 48075, United States
Admin ContactRyan Duda
Email[email protected]
Phone+1-248-228-8200
Address24700 Northwestern Hwy. STE 700, Southfield, MI, 48075, United States
Tech ContactRyan Duda
Email[email protected]
Phone+1-248-228-8200
Address24700 Northwestern Hwy. STE 700, Southfield, MI, 48075, United States
Abuse Contact[email protected]
Abuse Phone+1-248-228-8200
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. # ASNumber: 12129 ASName: 123NET ASHandle: AS12129 RegDate: 1999-03-30 Updated: 2012-03-02 Ref: https://rdap.arin.net/registry/autnum/12129 OrgName: 123.Net, Inc. OrgId: NETIN-6 Address: 24700 Northwestern Hwy. STE 700 City: Southfield StateProv: MI PostalCode: 48075 Country: US RegDate: 2010-11-19 Updated: 2017-01-28 Comment: Direct Abuse: +1.248.228.8200 or [email protected] Ref: https://rdap.arin.net/registry/entity/NETIN-6 OrgAbuseHandle: RD1464-ARIN OrgAbuseName: Duda, Ryan OrgAbusePhone: +1-248-228-8200 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/RD1464-ARIN OrgNOCHandle: RD1464-ARIN OrgNOCName: Duda, Ryan OrgNOCPhone: +1-248-228-8200 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/RD1464-ARIN OrgTechHandle: JNO80-ARIN OrgTechName: Nowlan, James OrgTechPhone: +1-248-228-8200 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/JNO80-ARIN OrgTechHandle: RD1464-ARIN OrgTechName: Duda, Ryan OrgTechPhone: +1-248-228-8200 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RD1464-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: 824 msec % WHEN: Wed Oct 21 19:20:59 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"endAutnum": 12129,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-01T11:24:53-05:00"
},
{
"eventAction": "registration",
"eventDate": "1996-08-23T13:36:16-04:00"
}
],
"handle": "RD1464-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RD1464-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/12129"
},
{
"href": "https://whois.arin.net/rest/poc/RD1464-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/12129"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Submit abuse reports to [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative",
"abuse",
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "24700 Northwestern Hwy. STE 700\nSouthfield\nMI\n48075\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Ryan Duda"
],
[
"n",
{},
"text",
[
"Duda",
"Ryan",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-248-228-8200"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-06T21:51:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-04-17T11:54:07-04:00"
}
],
"handle": "JNO80-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JNO80-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/12129"
},
{
"href": "https://whois.arin.net/rest/poc/JNO80-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/12129"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.123.net\r",
"[email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "24700 Northwestern Hwy, Fl 7\nSouthfield\nMI\n48075\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"James Nowlan"
],
[
"n",
{},
"text",
[
"Nowlan",
"James",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-248-228-8200"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-01-28T08:32:29-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-11-19T15:03:23-05:00"
}
],
"handle": "NETIN-6",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETIN-6",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/12129"
},
{
"href": "https://whois.arin.net/rest/org/NETIN-6",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/12129"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Direct Abuse: +1.248.228.8200 or [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"123.Net, Inc."
],
[
"adr",
{
"label": "24700 Northwestern Hwy. STE 700\nSouthfield\nMI\n48075\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-03-30T00:00:00-05:00"
}
],
"handle": "AS12129",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/12129",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/12129"
},
{
"href": "https://whois.arin.net/rest/asn/AS12129",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/12129"
}
],
"name": "123NET",
"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/autnum/12129"
}
],
"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/autnum/12129"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 12129,
"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.