Registry · RDAP Original response https://rdap.arin.net/registry/ip/23.147.168.3 Copy record
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "23.147.168.0 ",
"length": 24
}
],
"endAddress": "23.147.168.255 ",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-22T11:55:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-12-28T16:30:27-05:00"
}
],
"handle": "TOVLC-ARIN",
"links": [
{
"href": "https://rdap.arin.net /registry/entity/TOVLC-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
},
{
"href": "https://whois.arin.net /rest/poc/TOVLC-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net ",
"roles": [
"technical",
"administrative",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "530-B HARKLE ROAD STE 100\nSanta Fe\nNM\n87505\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Tomas Oliveira Valente Leite de Castro"
],
[
"n",
[],
"text",
[
"Castro",
"Tomas",
"Oliveira Valente Leite de",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"tomas.leite.castro@tecnico.ulisboa.pt "
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-202-555-0109"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-26T07:37:36-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-12-28T17:04:48-05:00"
}
],
"handle": "CTL-383",
"links": [
{
"href": "https://rdap.arin.net /registry/entity/CTL-383",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
},
{
"href": "https://whois.arin.net /rest/org/CTL-383",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net ",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"CASTRO TELECOM LLC"
],
[
"adr",
{
"label": "530-B HARKLE ROAD STE 100\nSanta Fe\nNM\n87505\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-27T22:59:00-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-02-09T15:56:07-05:00"
}
],
"handle": "NET-23-147-168-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net /registry/ip/23.147.168.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
},
{
"href": "https://whois.arin.net /rest/net/NET-23-147-168-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net /registry/ip/23.147.168.3"
}
],
"name": "CASTRO-TELECOM",
"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/23.147.168.3"
}
],
"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/23.147.168.3"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-23-0-0-0-0",
"port43": "whois.arin.net ",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://raw.githubusercontent.com /tomas347/geofeed/refs/heads/main/geofeed.csv",
"",
"According to The Twelve Networking Truths (RFC 1925), \"It Has To Work\""
],
"title": "Registration Comments"
}
],
"startAddress": "23.147.168.0 ",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} 