Whois & RDAP Lookup
38.77.187.51
IP Geolocation RDAPIP Range38.77.160.0 - 38.77.191.255
HandleNET-38-77-160-0-2
NameWYYERD-CGNT-NET-9
TypeALLOCATION
HolderZONA COMMUNICATIONS
Registered2024-09-11 21:02 UTC
Updated2025-12-23 15:20 UTC
RegistrantZONA COMMUNICATIONS
Address14780 W MOUNTAIN VIEW BLVD STE 109, Surprise, AZ, 85374, United States
Admin ContactAdmin
OrganizationWyyerd Group
Email[email protected]
Phone+1-720-443-5787
Address1601 29th St STE 1292 PMB 1042, Boulder, CO, 80301, United States
Tech ContactAdmin
OrganizationWyyerd Group
Email[email protected]
Phone+1-720-443-5787
Address1601 29th St STE 1292 PMB 1042, Boulder, CO, 80301, United States
Abuse Contact[email protected]
Abuse Phone+1-720-443-5787
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: 38.0.0.0 - 38.255.255.255 CIDR: 38.0.0.0/8 NetName: COGENT-A NetHandle: NET-38-0-0-0-1 Parent: () NetType: Direct Allocation OriginAS: Organization: Cogent Communications, LLC (COGC) RegDate: 1991-04-16 Updated: 2025-09-23 Ref: https://rdap.arin.net/registry/ip/38.0.0.0 OrgName: Cogent Communications, LLC OrgId: COGC Address: 2450 N Street NW City: Washington StateProv: DC PostalCode: 20037 Country: US RegDate: 2000-05-30 Updated: 2025-09-23 Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv Ref: https://rdap.arin.net/registry/entity/COGC ReferralServer: rwhois://rwhois.cogentco.com:4321 OrgAbuseHandle: COGEN-ARIN OrgAbuseName: Cogent Abuse OrgAbusePhone: +1-877-875-4311 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/COGEN-ARIN OrgTechHandle: IPALL-ARIN OrgTechName: IP Allocation OrgTechPhone: +1-877-875-4311 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN OrgNOCHandle: ZC108-ARIN OrgNOCName: Cogent Communications OrgNOCPhone: +1-877-875-4311 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ZC108-ARIN # end # start NetRange: 38.77.160.0 - 38.77.191.255 CIDR: 38.77.160.0/19 NetName: WYYERD-CGNT-NET-9 NetHandle: NET-38-77-160-0-1 Parent: COGENT-A (NET-38-0-0-0-1) NetType: Reallocated OriginAS: Organization: Wyyerd Group (WGL-107) RegDate: 2024-09-10 Updated: 2025-12-23 Comment: Geofeed https://www.wyyerd.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.77.160.0 OrgName: Wyyerd Group OrgId: WGL-107 Address: 5600 Arapahoe Ave Address: Suite 200 City: Boulder StateProv: CO PostalCode: 80303 Country: US RegDate: 2019-04-18 Updated: 2024-11-25 Comment: https://wyyerd.com Ref: https://rdap.arin.net/registry/entity/WGL-107 OrgAbuseHandle: ADMIN7210-ARIN OrgAbuseName: Admin OrgAbusePhone: +1-720-443-5787 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN7210-ARIN OrgNOCHandle: ADMIN7210-ARIN OrgNOCName: Admin OrgNOCPhone: +1-720-443-5787 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ADMIN7210-ARIN OrgTechHandle: ADMIN7210-ARIN OrgTechName: Admin OrgTechPhone: +1-720-443-5787 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN7210-ARIN # end # start NetRange: 38.77.160.0 - 38.77.191.255 CIDR: 38.77.160.0/19 NetName: WYYERD-CGNT-NET-9 NetHandle: NET-38-77-160-0-2 Parent: WYYERD-CGNT-NET-9 (NET-38-77-160-0-1) NetType: Reallocated OriginAS: Organization: ZONA COMMUNICATIONS (ZC-35) RegDate: 2024-09-11 Updated: 2025-12-23 Comment: Geofeed https://www.wyyerd.com/geofeed.csv Ref: https://rdap.arin.net/registry/ip/38.77.160.0 OrgName: ZONA COMMUNICATIONS OrgId: ZC-35 Address: 14780 W MOUNTAIN VIEW BLVD STE 109 City: Surprise StateProv: AZ PostalCode: 85374 Country: US RegDate: 2013-09-25 Updated: 2026-05-22 Ref: https://rdap.arin.net/registry/entity/ZC-35 OrgAbuseHandle: ADMIN7210-ARIN OrgAbuseName: Admin OrgAbusePhone: +1-720-443-5787 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ADMIN7210-ARIN OrgTechHandle: ADMIN7210-ARIN OrgTechName: Admin OrgTechPhone: +1-720-443-5787 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN7210-ARIN OrgNOCHandle: ADMIN7210-ARIN OrgNOCName: Admin OrgNOCPhone: +1-720-443-5787 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/ADMIN7210-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. # %rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2) network:ID:NET4-264DA00013 network:Network-Name:NET4-264DA00013 network:IP-Network:38.77.160.0/19 network:Org-Name:Wyyerd Group, LLC network:Street-Address:1601 29TH STREET network:City:BOULDER network:State:CO network:Country:US network:Postal-Code:80301 network:Tech-Contact:ZC108-ARIN network:Updated:2026-02-06 18:22:48 %ok % Query time: 965 msec % WHEN: Sat Aug 29 23:47:58 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"length": 19,
"v4prefix": "38.77.160.0"
}
],
"endAddress": "38.77.191.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-08T09:12:54-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-08-27T18:25:47-04:00"
}
],
"handle": "ADMIN7210-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN7210-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN7210-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1601 29th St STE 1292 PMB 1042\nBoulder\nCO\n80301\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Admin"
],
[
"org",
{},
"text",
"Wyyerd Group"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-720-443-5787"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T12:48:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-09-25T15:14:52-04:00"
}
],
"handle": "ZC-35",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZC-35",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
},
{
"href": "https://whois.arin.net/rest/org/ZC-35",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ZONA COMMUNICATIONS"
],
[
"adr",
{
"label": "14780 W MOUNTAIN VIEW BLVD STE 109\nSurprise\nAZ\n85374\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-23T10:20:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-11T17:02:35-04:00"
}
],
"handle": "NET-38-77-160-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/38.77.160.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
},
{
"href": "https://whois.arin.net/rest/net/NET-38-77-160-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
},
{
"href": "https://rdap.arin.net/registry/ip/38.0.0.0/8",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/38.77.187.51"
}
],
"name": "WYYERD-CGNT-NET-9",
"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/38.77.187.51"
}
],
"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/38.77.187.51"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-38-77-160-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://www.wyyerd.com/geofeed.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "38.77.160.0",
"status": [
"active"
],
"type": "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.