Registry · RDAP Original response
https://rdap.apnic.net/autnum/133405
{
"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/133405",
"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/133405",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "RETNKK-AS-AP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-04-13T01:48:01Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-14T09:15:43Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133405",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133405",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"RETN Co., Ltd."
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-04-13T01:47:49Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-07T13:13:40Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133405",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-RETNKK-JP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"abuse@retn.net was validated on 2026-08-18"
],
"title": "remarks"
}
],
"handle": "IRT-RETNKK-JP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-RETNKK-JP"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "6-2-31-1917 Toyosu, Koto-ku, Tokyo, 135-0061, Japan, Tokyo Koto-ku 135-0061"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"peering@retn.net"
],
[
"email",
{
"pref": "1"
},
"text",
"abuse@retn.net"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-03-12T13:23:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-03-13T13:24:44Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133405",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-RKK1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-RKK1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RETN Co., Ltd."
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "6-2-31-1917 Toyosu\nKoto-ku, Tokyo, 135-0061, Japan"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+85238454700"
],
[
"email",
[],
"text",
"peering@retn.net"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-04-13T01:47:48Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-13T01:47:49Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133405",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RKKA1-AP",
"type": "application/rdap+json"
}
],
"handle": "RKKA1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RETN K K administrator"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "6-2-31-1917 Toyosu, Koto-ku, Tokyo, 135-0061, Japan, Tokyo Koto-ku 135-0061"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+85238454700"
],
[
"email",
[],
"text",
"peering@retn.net"
]
]
]
}
],
"handle": "AS133405",
"startAutnum": 133405,
"endAutnum": 133405,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
}