Registry · RDAP Original response
https://rdap.arin.net/registry/ip/45.74.52.255
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "45.74.52.0",
"length": 24
}
],
"endAddress": "45.74.52.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-28T02:31:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-03-24T07:27:12-04:00"
}
],
"handle": "NOCA15-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOCA15-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
},
{
"href": "https://whois.arin.net/rest/poc/NOCA15-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "Greggory Tower 488 George Street, Sydney, NSW, 2000, Australia\nSydney\n\n\nAustralia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Operations Center AU"
],
[
"org",
[],
"text",
"Internet Security - AU"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"abuse@btcloud.ro"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+46851971456"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-12-12T04:23:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2015-11-13T14:10:33-05:00"
}
],
"handle": "ISA-164",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ISA-164",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
},
{
"href": "https://whois.arin.net/rest/org/ISA-164",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Internet Security - AU"
],
[
"adr",
{
"label": "20 Wharf Street 4000 Brisbane\nBrisbane\nQueensland\n4000\nAustralia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-04-07T03:45:40-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-02-25T04:39:33-05:00"
}
],
"handle": "NET-45-74-52-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/45.74.52.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
},
{
"href": "https://whois.arin.net/rest/net/NET-45-74-52-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
},
{
"href": "https://rdap.arin.net/registry/ip/45.74.0.0/18",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/45.74.52.255"
}
],
"name": "INTERNET-SECURITY-IPV4-BROKER",
"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/45.74.52.255"
}
],
"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/45.74.52.255"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-45-74-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "45.74.52.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}