Registry · RDAP Original response
https://rdap.arin.net/registry/autnum/243
{
"endAutnum": 243,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-19T16:09:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "2000-08-30T11:38:02-04:00"
}
],
"handle": "ZH41-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZH41-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/ZH41-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
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"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
"version",
[],
"text",
"4.0"
],
[
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{
"label": "1025 West Nasa Blvd., Mailstop 71\nMelbourne\nFL\n32919\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
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""
]
],
[
"fn",
[],
"text",
"Harris Corporation"
],
[
"org",
[],
"text",
"L3Harris Technologies"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"dnsadmin@harris.com"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-321-724-3330"
]
]
]
},
{
"events": [
{
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"eventDate": "2026-10-19T16:10:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-10-04T17:57:40-04:00"
}
],
"handle": "ABUSE8265-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE8265-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE8265-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
"version",
[],
"text",
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],
[
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{
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},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse Admins"
],
[
"org",
[],
"text",
"L3Harris Technologies"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@l3harris.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-321-727-9100"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
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},
{
"eventAction": "registration",
"eventDate": "2025-04-24T13:46:22-04:00"
}
],
"handle": "MASON566-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MASON566-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/MASON566-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "170 West Augusta Lane\nSlidell\nLA\n70458\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Todd Mason"
],
[
"n",
[],
"text",
[
"Mason",
"Todd",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"tam296@gmail.com"
],
[
"email",
[],
"text",
"todd.mason@l3harris.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-985-640-1176"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-19T16:09:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-02-04T13:03:37-05:00"
}
],
"handle": "IPADM889-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM889-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM889-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1025 W. NASA Blvd\nMelbourne\nFL\n32119\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"IP Admins"
],
[
"org",
[],
"text",
"L3Harris Technologies Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"IPAdmins@L3Harris.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-321-727-9100"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-19T11:13:36-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-10-19T11:13:36-04:00"
}
],
"handle": "JIANG138-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JIANG138-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/JIANG138-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "101 Reed Street\nLexington\nMA\n02421\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Tao Jiang"
],
[
"n",
[],
"text",
[
"Jiang",
"Tao",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"tao.jiang@l3harris.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-339-999-7041"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-978-436-0369"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-09T13:59:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-04-09T10:09:32-04:00"
}
],
"handle": "WHISE34-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WHISE34-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/poc/WHISE34-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1005 W. NASA Blvd\nMelbourne\nFL\n32119\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Michael Whisenant"
],
[
"n",
[],
"text",
[
"Whisenant",
"Michael ",
"",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"michael.whisenant@l3harris.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-331-727-9100"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-19T11:27:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-10-29T17:10:33-04:00"
}
],
"handle": "L3HT-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/L3HT-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/org/L3HT-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"L3Harris Technologies, Inc."
],
[
"adr",
{
"label": "1025 W. NASA Blvd\nMelbourne\nFL\n32119\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-01-31T09:15:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "1988-10-04T00:00:00-04:00"
}
],
"handle": "AS243",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/243",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/243"
},
{
"href": "https://whois.arin.net/rest/asn/AS243",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/243"
}
],
"name": "HARRIS-ATD-AS",
"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/autnum/243"
}
],
"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/autnum/243"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 243,
"status": [
"active"
]
}