Organization
NTT BizLink, Inc.
ntt-bizlink
Location
Bunkyō City
Kanagawa, Japan (JP)
Hostname
bbx-biz2000.nttbiz.com
Geolocation
Japan (JP) Japan
- Country
- Japan (JP)
- Region
- Kanagawa
- City
- Bunkyō City
- Continent
- Asia
- Coordinates
- 35.7103, 139.752 View on map ↗
Network Information
IP Range 202.74.4.0 – 202.74.7.255 CIDR 202.74.4.0/22 Network Name ntt-bizlink Handle 202.74.4.0 - 202.74.7.255 Type ASSIGNED PORTABLE Organization NTT BizLink, Inc. Organization ID ORG-NBI2-AP Address Sumitomo Korakuen Bldg., 1-4-1, Koishikawa Bunkyo-ku Country Japan (JP) Registry APNIC Description Internet Data Center, NTT Bizlink, Inc., Tokyo, Japan Registered On Sep 04, 2008 Last Updated Jun 19, 2024 Status
active
ASN & Routing
Origin AS AS23639 AS Name ntt-bizlink - NTT Bizlink, Inc., JP Announced Prefix 202.74.4.0/23 AS Registry APNIC Prefix Country Japan (JP) Allocated 2005-09-30 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
PTR Record
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_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/ip/202.74.4.0",
"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/ip/202.74.4.0",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "ntt-bizlink",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T07:03:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-06-19T01:45:57Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/202.74.4.0",
"rel": "self",
"href": "https://rdap.apnic.net/ip/202.74.4.0/22",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Internet Data Center",
"NTT Bizlink, Inc.",
"Tokyo, Japan"
],
"title": "description"
},
{
"description": [
"--------------------------------------------------------",
"To report network abuse, please contact mnt-irt",
"For troubleshooting, please contact tech-c and admin-c",
"Report invalid contact via www.apnic.net/invalidcontact",
"--------------------------------------------------------"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:28:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-05-09T12:56:11Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/202.74.4.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-NBI2-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-NBI2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NTT BizLink, Inc."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Sumitomo Korakuen Bldg.\n1-4-1\nKoishikawa Bunkyo-ku"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-6381-2680"
],
[
"tel",
{
"type": "fax"
},
"text",
"+81-3-5803-4401"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2024-05-24T06:21:54Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-05-24T06:21:54Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/202.74.4.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/KO185-AP",
"type": "application/rdap+json"
}
],
"handle": "KO185-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-01-12T08:53:45Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-01T01:24:27Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/202.74.4.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-NTT-BIZLINK-JP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-07-01"
],
"title": "remarks"
}
],
"handle": "IRT-NTT-BIZLINK-JP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-NTT-BIZLINK-JP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Sumitomo Korakuen Bldg. 1-4-1\nKoishikawa\nBunkyo-ku, Tokyo Japan\n112-0002"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "202.74.4.0 - 202.74.7.255",
"type": "ASSIGNED PORTABLE",
"startAddress": "202.74.4.0",
"endAddress": "202.74.7.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "202.74.4.0",
"length": 22
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.