Whois & RDAP Lookup
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RDAPHandleAS21554
NameCYBERLYNK
HolderWisconsin CyberLynk Network, Inc.
Registered2001-05-23 04:00 UTC
Updated2012-03-02 13:03 UTC
RegistrantWisconsin CyberLynk Network, Inc.
Address10125 S 52nd Street, Franklin, WI, 53132, United States
Admin ContactCyberLynk NOC
OrganizationWisconsin CyberLynk Network, Inc.
Email[email protected]
Phone+1-414-858-9335
Address10125 S 52nd Street, Franklin, WI, 53132, United States
Tech ContactCyberLynk NOC
OrganizationWisconsin CyberLynk Network, Inc.
Email[email protected]
Phone+1-414-858-9335
Address10125 S 52nd Street, Franklin, WI, 53132, United States
Abuse Contact[email protected]
Abuse Phone+1-414-858-9335
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. # ASNumber: 21554 ASName: CYBERLYNK ASHandle: AS21554 RegDate: 2001-05-23 Updated: 2012-03-02 Comment: http://www.CyberLynk.net Ref: https://rdap.arin.net/registry/autnum/21554 OrgName: Wisconsin CyberLynk Network, Inc. OrgId: WCNI Address: 10125 S 52nd Street City: Franklin StateProv: WI PostalCode: 53132 Country: US RegDate: 1996-12-02 Updated: 2024-04-24 Comment: http://www.cyberlynk.net Comment: Email: [email protected] Ref: https://rdap.arin.net/registry/entity/WCNI ReferralServer: rwhois://rwhois.cyberlynk.net:4321 OrgNOCHandle: CYBER1-ARIN OrgNOCName: CyberLynk NOC OrgNOCPhone: +1-414-858-9336 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/CYBER1-ARIN OrgTechHandle: DEW40-ARIN OrgTechName: Wimmer, Daniel Edmund OrgTechPhone: +1-414-858-9335 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/DEW40-ARIN OrgRoutingHandle: DEW40-ARIN OrgRoutingName: Wimmer, Daniel Edmund OrgRoutingPhone: +1-414-858-9335 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/DEW40-ARIN OrgNOCHandle: DEW40-ARIN OrgNOCName: Wimmer, Daniel Edmund OrgNOCPhone: +1-414-858-9335 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/DEW40-ARIN OrgTechHandle: CYBER1-ARIN OrgTechName: CyberLynk NOC OrgTechPhone: +1-414-858-9336 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CYBER1-ARIN OrgDNSHandle: DEW40-ARIN OrgDNSName: Wimmer, Daniel Edmund OrgDNSPhone: +1-414-858-9335 OrgDNSEmail: [email protected] OrgDNSRef: https://rdap.arin.net/registry/entity/DEW40-ARIN OrgAbuseHandle: ABUSE76-ARIN OrgAbuseName: Abuse Team OrgAbusePhone: +1-414-858-9336 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE76-ARIN RAbuseHandle: ABUSE76-ARIN RAbuseName: Abuse Team RAbusePhone: +1-414-858-9336 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE76-ARIN RTechHandle: CYBER1-ARIN RTechName: CyberLynk NOC RTechPhone: +1-414-858-9336 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/CYBER1-ARIN RNOCHandle: CYBER1-ARIN RNOCName: CyberLynk NOC RNOCPhone: +1-414-858-9336 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/CYBER1-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. # %rwhois V-1.5:003eff:00 rwhois.cyberlynk.net (by Network Solutions, Inc. V-1.5.9.6) %error 230 No Objects Found % Query time: 1348 msec % WHEN: Wed Oct 21 19:05:47 UTC 2026
Raw RDAP JSON (registry) http://rdap.arin.net
{
"endAutnum": 21554,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-30T08:57:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-21T18:45:13-04:00"
}
],
"handle": "ABUSE76-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE76-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE76-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
"version",
{},
"text",
"4.0"
],
[
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{
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},
"text",
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],
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{},
"text",
"Wisconsin CyberLynk Network, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
"+1-414-858-9335"
],
[
"tel",
{
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},
"text",
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]
]
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},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-01T09:29:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-21T18:45:14-04:00"
}
],
"handle": "CYBER1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CYBER1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/poc/CYBER1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
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},
"text",
[
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]
],
[
"fn",
{},
"text",
"CyberLynk NOC"
],
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"org",
{},
"text",
"Wisconsin CyberLynk Network, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
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]
},
"text",
"+1-414-858-9335"
],
[
"tel",
{
"type": [
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]
},
"text",
"+1-414-858-9336"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-12T09:33:04-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-11T13:21:47-05:00"
}
],
"handle": "DEW40-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DEW40-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/poc/DEW40-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"routing",
"noc",
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "10125 S 52nd St\nFranklin\nWI\n53132\nUnited States"
},
"text",
[
"",
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"",
"",
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""
]
],
[
"fn",
{},
"text",
"Daniel Edmund Wimmer"
],
[
"n",
{},
"text",
[
"Wimmer",
"Daniel",
"Edmund",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-414-858-9335;ext8122"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-04-24T17:10:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "1996-12-02T00:00:00-05:00"
}
],
"handle": "WCNI",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WCNI",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/org/WCNI",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.cyberlynk.net\r",
"Email: [email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Wisconsin CyberLynk Network, Inc."
],
[
"adr",
{
"label": "10125 S 52nd Street\nFranklin\nWI\n53132\nUnited States"
},
"text",
[
"",
"",
"",
"",
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"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-30T08:57:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-21T18:45:13-04:00"
}
],
"handle": "ABUSE76-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE76-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE76-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "10125 S 52nd Street\nFranklin\nWI\n53132\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse Team"
],
[
"org",
{},
"text",
"Wisconsin CyberLynk Network, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-414-858-9335"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-414-858-9336"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-01T09:29:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-21T18:45:14-04:00"
}
],
"handle": "CYBER1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CYBER1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/poc/CYBER1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "10125 S 52nd Street\nFranklin\nWI\n53132\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"CyberLynk NOC"
],
[
"org",
{},
"text",
"Wisconsin CyberLynk Network, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-414-858-9335"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-414-858-9336"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-05-23T00:00:00-04:00"
}
],
"handle": "AS21554",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/21554",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21554"
},
{
"href": "https://whois.arin.net/rest/asn/AS21554",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21554"
}
],
"name": "CYBERLYNK",
"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/21554"
}
],
"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/21554"
}
],
"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"
],
"remarks": [
{
"description": [
"http://www.CyberLynk.net"
],
"title": "Registration Comments"
}
],
"startAutnum": 21554,
"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.