Registry · RDAP Original response
https://rdap.arin.net/registry/ip/159.4.255.255
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "159.4.0.0",
"length": 16
}
],
"endAddress": "159.4.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "1992-03-24T19:13:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "1992-02-21T00:00:00-05:00"
}
],
"handle": "CL213-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CL213-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/CL213-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2010-07-15"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative",
"abuse",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "Aerojet Electronic Systems Div.\nBld. 59A Dept. 6342, P.O. Box 296\nAzusa\nCA\n91702\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Chris Latham"
],
[
"n",
[],
"text",
[
"Latham",
"Chris",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-818-812-1643"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-818-812-1878"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-15T18:22:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-03-24T00:00:00-05:00"
}
],
"handle": "AESD",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/AESD",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
},
{
"href": "https://whois.arin.net/rest/org/AESD",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Aerojet Electronic Systems Div."
],
[
"adr",
{
"label": "Bld. 59A Dept. 6342, P.O. Box 296\nAzusa\nCA\n91702\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "1992-03-24T19:13:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "1992-02-21T00:00:00-05:00"
}
],
"handle": "CL213-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CL213-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
},
{
"href": "https://whois.arin.net/rest/poc/CL213-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2010-07-15"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "Aerojet Electronic Systems Div.\nBld. 59A Dept. 6342, P.O. Box 296\nAzusa\nCA\n91702\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Chris Latham"
],
[
"n",
[],
"text",
[
"Latham",
"Chris",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-818-812-1643"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-818-812-1878"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-15T18:22:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "1992-03-24T00:00:00-05:00"
}
],
"handle": "NET-159-4-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/159.4.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
},
{
"href": "https://whois.arin.net/rest/net/NET-159-4-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/159.4.255.255"
}
],
"name": "AES1",
"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/159.4.255.255"
}
],
"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/159.4.255.255"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-159-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "159.4.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}