Registry · RDAP Original response
https://rdap.apnic.net/autnum/45910
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "ISYSTEMTECH-HK",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2009-09-17T00:48:36Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-07-09T09:53:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/45910",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"i-System Technology Limited"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:23:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:35Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-ITL1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-ITL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"i-System Technology Limited"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Unit 2201, 22/F, King Palace Plaza,\n52A Sha Tsui Road,"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-3579-4258"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-3186-6705"
],
[
"email",
[],
"text",
"info@i-system.hk"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-12T01:28:39Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-08-18T13:26:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-ISYSTEMTECH-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"hostmaster@i-system.hk was validated on 2026-08-18"
],
"title": "remarks"
}
],
"handle": "IRT-ISYSTEMTECH-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-ISYSTEMTECH-HK"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Tsuen Wan, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"hostmaster@i-system.hk"
],
[
"email",
{
"pref": "1"
},
"text",
"hostmaster@i-system.hk"
]
]
]
},
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-24T14:21:57Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-09-24T14:21:57Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/45910",
"rel": "self",
"href": "https://rdap.apnic.net/entity/HM1244-AP",
"type": "application/rdap+json"
}
],
"handle": "HM1244-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Host Master"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Unit 2201, 22/F, King Palace Plaza, 52A Sha Tsui Road, Tsuen Wan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-35794258"
],
[
"email",
[],
"text",
"noc-admin@i-system.hk"
]
]
]
}
],
"handle": "AS45910",
"startAutnum": 45910,
"endAutnum": 45910,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
}