Registry · RDAP Original response
https://rdap.arin.net/registry/ip/166.1.144.0/24
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "166.1.144.0",
"length": 24
}
],
"endAddress": "166.1.144.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-15T10:02:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-07-26T09:25:31-04:00"
}
],
"handle": "OBRIE370-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OBRIE370-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/OBRIE370-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "10 S LaSalle Street\nSuite 3300\nChicago\nIL\n60603\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Jack OBrien"
],
[
"n",
[],
"text",
[
"OBrien",
"Jack",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"jobrien@dsiconsulting.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-872-264-7138"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-02T15:32:11-05:00"
},
{
"eventAction": "registration",
"eventDate": "2018-03-29T11:31:26-04:00"
}
],
"handle": "IPADM814-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM814-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM814-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1500 Broadway, 26th Floor\nNew York\nNY\n10036\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IP Admin"
],
[
"org",
[],
"text",
"Hilco Streambank"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"ipinfo@hilcostreambank.com"
],
[
"email",
[],
"text",
"support@ipv4.global"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-610-5663"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-06T13:50:07-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-07-26T09:28:30-04:00"
}
],
"handle": "SAL-315",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SAL-315",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
},
{
"href": "https://whois.arin.net/rest/org/SAL-315",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"StackPath ABC, LLC"
],
[
"adr",
{
"label": "10 S LaSalle Street\nSuite 3300\nChicago\nIL\n60603\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-31T02:51:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-07-31T02:51:23-04:00"
}
],
"handle": "NET-166-1-144-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/166.1.144.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
},
{
"href": "https://whois.arin.net/rest/net/NET-166-1-144-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
},
{
"href": "https://rdap.arin.net/registry/ip/166.0.0.0/15",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/166.1.144.0/24"
}
],
"name": "ANTIDDOS-PW",
"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/166.1.144.0/24"
}
],
"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/166.1.144.0/24"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-166-1-144-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Enterprise Network",
"",
"Geofeed https://stqffy.github.io/subnets.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "166.1.144.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}