Registry · RDAP Original response
https://rdap.arin.net/registry/ip/72.1.32.0
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "72.1.32.0",
"length": 21
},
{
"v4prefix": "72.1.40.0",
"length": 22
},
{
"v4prefix": "72.1.44.0",
"length": 23
}
],
"endAddress": "72.1.45.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-29T12:04:35-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-01-26T12:21:29-05:00"
}
],
"handle": "BS261-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BS261-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
},
{
"href": "https://whois.arin.net/rest/poc/BS261-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For all legal matters please contact legal@tierra.net",
"For phishing, spam and copyright issues, please contact abuse@tierra.net"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 502010\nSan Diego\nCA\n92150-2010\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Brian Scott"
],
[
"n",
[],
"text",
[
"Scott",
"Brian",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"domainadmin@tierra.net"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-858-560-9416"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-858-560-9417"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1997-11-11T00:00:00-05:00"
}
],
"handle": "TIER",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TIER",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
},
{
"href": "https://whois.arin.net/rest/org/TIER",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"TierraNet Inc."
],
[
"adr",
{
"label": "PO BOX 502010\nSan Diego\nCA\n92150-2010\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2014-04-22T14:36:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-02-06T18:35:06-05:00"
}
],
"handle": "NET-72-1-32-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/72.1.32.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-72-1-32-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.1.32.0"
}
],
"name": "TIERRANET-3BLK",
"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/72.1.32.0"
}
],
"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/72.1.32.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-72-0-0-0-0",
"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": "72.1.32.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}