Registry · RDAP Original response
https://rdap.arin.net/registry/ip/72.0.158.0/24
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "72.0.158.0",
"length": 24
}
],
"endAddress": "72.0.158.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-17T09:10:24-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-05-23T14:32:20-04:00"
}
],
"handle": "IA93-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IA93-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/IA93-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12 Metro Park Road\nAlbany\nNY\n12205\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IP Admin"
],
[
"org",
[],
"text",
"FirstLight Fiber, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"ip-admin@firstlight.net"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-694-8790"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-17T09:10:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-09-22T14:56:28-04:00"
}
],
"handle": "NOC1665-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC1665-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/NOC1665-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12 Metro Park Road\nAlbany\nNY\n12205\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"NOC"
],
[
"org",
[],
"text",
"FirstLight Fiber, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@firstlight.net"
],
[
"email",
[],
"text",
"repair@firstlight.net"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-694-8790"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-17T09:11:01-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-09-04T09:31:52-04:00"
}
],
"handle": "HDP11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HDP11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/HDP11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12 Metro Park Road\nAlbany\nNY\n12205\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Hostmaster, the DNS people"
],
[
"org",
[],
"text",
"FirstLight Fiber, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"dnsupdates@firstlight.net"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-694-8790"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-17T09:09:41-05:00"
},
{
"eventAction": "registration",
"eventDate": "2004-09-22T14:56:16-04:00"
}
],
"handle": "ABUSE719-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE719-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE719-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12 Metro Park Road\nAlbany\nNY\n12205\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"FirstLight Fiber, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"ipabuse@firstlight.net"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-518-694-8790"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-08T10:43:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-02-13T10:13:10-05:00"
}
],
"handle": "FNL-76",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FNL-76",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/org/FNL-76",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"FirstLight Networks, LLC"
],
[
"adr",
{
"label": "12 Metro Park Road\nAlbany\nNY\n12205\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2011-03-19T09:10:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-10-21T13:48:07-04:00"
}
],
"handle": "C02072968",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C02072968",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/customer/C02072968",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"The College of Saint Rose"
],
[
"adr",
{
"label": "432 Western Ave.\nAlbany\nNY\n12203\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2008-10-21T13:48:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-10-21T13:48:07-04:00"
}
],
"handle": "NET-72-0-158-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/72.0.158.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://whois.arin.net/rest/net/NET-72-0-158-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
},
{
"href": "https://rdap.arin.net/registry/ip/72.0.128.0/19",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.0.158.0/24"
}
],
"name": "72-0-158-0-24",
"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/72.0.158.0/24"
}
],
"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/72.0.158.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-72-0-128-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "72.0.158.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}