Registry · RDAP Original response
https://rdap.arin.net/registry/ip/166.0.197.0/24
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "166.0.0.0",
"length": 15
}
],
"endAddress": "166.1.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-06T13:37:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-04-24T12:34:27-04:00"
}
],
"handle": "ABUSE8727-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE8727-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE8727-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "727 North 1550 East\nSte 400\nOrem\nUT\n84097\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"Ace Data Centers"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"ipabuse@acedatacenter.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-851-5540"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-20T13:04:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-09-23T13:18:39-04:00"
}
],
"handle": "LOWRY55-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LOWRY55-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/LOWRY55-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "727 N 1550 E Suite 400\nOrem\nUT\n84097\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Justin Lowry"
],
[
"n",
[],
"text",
[
"Lowry",
"Justin",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"justin@acedatacenter.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-900-4260"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-04T13:46:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-06-27T14:01:14-04:00"
}
],
"handle": "ACEAD-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ACEAD-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/ACEAD-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "727 North 1550 East\r\nSte 400\nOrem\nUT\n84097\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"ACE ADMIN"
],
[
"org",
[],
"text",
"Ace Data Centers"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"admin@acedatacenter.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-900-5673"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-23T13:19:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-11-02T13:02:27-04:00"
}
],
"handle": "ADC-96",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADC-96",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
},
{
"href": "https://whois.arin.net/rest/org/ADC-96",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Ace Data Centers, Inc."
],
[
"adr",
{
"label": "727 North 1550 East\r\nSte 400\nOrem\nUT\n84097\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-16T16:55:08-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-07-10T14:47:56-04:00"
}
],
"handle": "NET-166-0-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/166.0.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
},
{
"href": "https://whois.arin.net/rest/net/NET-166-0-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.0.197.0/24"
}
],
"name": "ACE-NETWORK-10",
"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/166.0.197.0/24"
}
],
"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/166.0.197.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-166-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"https://www.acedatacenter.com | https://www.aceips.com",
"Geofeed https://www.acedatacenter.com/geofeed.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "166.0.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}