Registry · RDAP Original response
https://rdap.arin.net/registry/ip/72.13.127.255
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "72.13.112.0",
"length": 20
}
],
"endAddress": "72.13.127.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-02T08:35:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-09-05T11:12:17-04:00"
}
],
"handle": "NETWO1975-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO1975-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO1975-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"abuse",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1315 W Century Drive, Suite 100\nLouisville\nCO\n80027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Engineering"
],
[
"org",
[],
"text",
"GHX"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"networkengineers@ghx.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-720-887-7000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2018-12-17T17:25:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-01-03T00:00:00-05:00"
}
],
"handle": "GHE-2",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GHE-2",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
},
{
"href": "https://whois.arin.net/rest/org/GHE-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"GHX"
],
[
"adr",
{
"label": "1315 Century Drive\nLouisville\nCO\n80027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-02T08:35:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-09-05T11:12:17-04:00"
}
],
"handle": "NETWO1975-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO1975-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO1975-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1315 W Century Drive, Suite 100\nLouisville\nCO\n80027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Engineering"
],
[
"org",
[],
"text",
"GHX"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"networkengineers@ghx.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-720-887-7000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-11T17:00:40-05:00"
},
{
"eventAction": "registration",
"eventDate": "2007-09-12T15:52:02-04:00"
}
],
"handle": "NET-72-13-112-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/72.13.112.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
},
{
"href": "https://whois.arin.net/rest/net/NET-72-13-112-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.13.127.255"
}
],
"name": "GHX-07",
"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/72.13.127.255"
}
],
"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/72.13.127.255"
}
],
"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": "72.13.112.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}