Registry · RDAP Original response
https://rdap.arin.net/registry/ip/206.187.52.0/22
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "206.187.52.0",
"length": 22
}
],
"endAddress": "206.187.55.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-25T09:09:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2016-12-20T18:18:31-05:00"
}
],
"handle": "YANCE13-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/YANCE13-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://whois.arin.net/rest/poc/YANCE13-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3300 N ASHTON BLVD\r\nRM 500 SUIT 500\nLEHI\nUT\n84043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Ben Yancey"
],
[
"n",
[],
"text",
[
"Yancey",
"Ben",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"it@sirsidynix.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-223-5200"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-02T09:46:28-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-08-15T14:00:43-04:00"
}
],
"handle": "NOC1883-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC1883-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://whois.arin.net/rest/poc/NOC1883-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "3300 N Ashton BLVD\r\nSuite 500\nLehi\nUT\n84043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Operations Center"
],
[
"org",
[],
"text",
"SirsiDynix"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@sirsidynix.com"
],
[
"email",
[],
"text",
"it@sirsidynix.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-801-223-5200"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-01-06T12:55:47-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-01-06T12:55:47-05:00"
}
],
"handle": "SC-2233",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SC-2233",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://whois.arin.net/rest/org/SC-2233",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"SirsiDynix"
],
[
"adr",
{
"label": "3300 N ASHTON BLVD STE 500\nLEHI\nUT\n84043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2013-08-14T17:04:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-08-14T17:04:02-04:00"
}
],
"handle": "C04670737",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C04670737",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://whois.arin.net/rest/customer/C04670737",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"SAAS SirsiDynix United Kingdom"
],
[
"adr",
{
"label": "Clivemont Road\nMaidenhead\n\nSL67FW\nUnited Kingdom"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-18T13:06:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-08-14T17:04:02-04:00"
}
],
"handle": "NET-206-187-52-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/206.187.52.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://whois.arin.net/rest/net/NET-206-187-52-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
},
{
"href": "https://rdap.arin.net/registry/ip/206.187.0.0/17",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/206.187.52.0/22"
}
],
"name": "SAAS-SIRSIDYNIX-UNITED-KINGDOM",
"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/206.187.52.0/22"
}
],
"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/206.187.52.0/22"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-206-187-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----"
],
"title": "Registration Comments"
}
],
"startAddress": "206.187.52.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}