Registry · RDAP Original response
https://rdap.arin.net/registry/ip/87.87.255.255
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "87.87.192.0",
"length": 18
}
],
"endAddress": "87.87.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-01T10:04:53-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-08-08T18:43:24-04:00"
}
],
"handle": "PJ301-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PJ301-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/PJ301-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For assistance call the Astound NOC - 888-972-6622"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "956 Massachusetts Ave.\nArlington\nMA\n02476\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Peter Jacoby"
],
[
"n",
[],
"text",
[
"Jacoby",
"Peter",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"peter.jacoby@astound.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-781-316-8815"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-26T08:21:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-12-09T14:45:24-05:00"
}
],
"handle": "RAD75-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RAD75-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/RAD75-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Please direct all communications regarding abuse to\r",
"abuse@rcn.com"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "650 College Rd. East\nPrinceton\nNJ\n08540\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"RCN Abuse Department"
],
[
"org",
[],
"text",
"Astound Broadband Abuse Team"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@rcn.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-972-6622"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-26T08:21:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "2001-04-04T16:06:32-04:00"
}
],
"handle": "ZR40-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZR40-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/ZR40-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For all abuse issues, please contact abuse@rcn.com"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "650 College Rd. East\nPrinceton\nNJ\n08540\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"RCN Corporation"
],
[
"org",
[],
"text",
"Astound Broadband"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@rcn.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-972-6622"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-28T08:25:20-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-08-30T09:05:35-04:00"
}
],
"handle": "ABN3-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABN3-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/ABN3-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "600 College Rd. East\nPrinceton\nNJ\n08540\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Astound Broadband NOC"
],
[
"org",
[],
"text",
"Astound Broadband"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"noc@astound.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-972-6622"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-08-30T10:31:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-07-09T13:37:15-04:00"
}
],
"handle": "RTSL-6",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RTSL-6",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/org/RTSL-6",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For all abuse issues, please contact abuse@rcn.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RCN"
],
[
"adr",
{
"label": "650 College Road East\nPrinceton\nNJ\n08540\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-01T09:17:31-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-09-01T09:17:31-04:00"
}
],
"handle": "NET-87-87-192-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/87.87.192.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://whois.arin.net/rest/net/NET-87-87-192-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
},
{
"href": "https://rdap.arin.net/registry/ip/87.87.0.0/16",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/87.87.255.255"
}
],
"name": "RCN-GTT",
"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/87.87.255.255"
}
],
"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/87.87.255.255"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-87-87-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "87.87.192.0",
"status": [
"active"
],
"type": "ALLOCATION"
}