Whois & RDAP Lookup
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RDAPIP Range103.23.128.0 - 103.23.131.255
Handle103.23.128.0 - 103.23.131.255
NameGLOBAL-NA-JP
TypeALLOCATED PORTABLE
CountryJP
HolderGlobal Network Agency Inc.
Registered2011-11-25 01:32 UTC
Updated2020-05-13 04:20 UTC
RegistrantGlobal Network Agency Inc.
Email[email protected]
Phone+81-3-6856-1203
AddressMimoza-Building 3F Minami-Ootsuka2-11-10
Admin ContactGLOBAL NETWORK AGENCY INC - network administrator
Email[email protected]
Phone+81-3-5291-1338
AddressMimoza-Building 3F Minami-Ootsuka2-11-10 Toshima-ku Tokyo Japan 170-0005
Tech ContactGLOBAL NETWORK AGENCY INC - network administrator
Email[email protected]
Phone+81-3-5291-1338
AddressMimoza-Building 3F Minami-Ootsuka2-11-10 Toshima-ku Tokyo Japan 170-0005
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '103.23.128.0 - 103.23.128.255'
% Abuse contact for '103.23.128.0 - 103.23.128.255' is '[email protected]'
inetnum: 103.23.128.0 - 103.23.128.255
netname: WORLDFIRSTCOMMUNICATION
descr: WORLD FIRST COMMUNICATION LTD
country: JP
admin-c: KW770-AP
tech-c: KW770-AP
abuse-c: KW770-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-GLOBAL-NA-JP
mnt-irt: IRT-GLOBAL-NA-JP
last-modified: 2025-07-10T04:57:54Z
source: APNIC
irt: IRT-GLOBAL-NA-JP
address: Mimoza-Building 3F Minami-Ootsuka2-11-10 Toshima-ku Tokyo Japan 170-0005
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: GNAI1-AP
tech-c: GNAI1-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-07-07
mnt-by: MAINT-GLOBAL-NA-JP
last-modified: 2026-07-07T13:23:48Z
source: APNIC
person: Kevin Wang
address: 61 BRIDGE STREET KINGTON UNITED KINGDOM HR5 3DJ
country: GB
phone: +852-46768849
e-mail: [email protected]
nic-hdl: KW770-AP
mnt-by: MAINT-GLOBAL-NA-JP
last-modified: 2025-06-16T06:28:18Z
source: APNIC
% Information related to '103.23.128.0/24AS213607'
route: 103.23.128.0/24
origin: AS213607
descr: Global Network Agency Inc.
Mimoza-Building 3F Minami-Ootsuka2-11-10
mnt-by: MAINT-GLOBAL-NA-JP
last-modified: 2025-06-17T05:44:58Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1)
% Query time: 317 msec
% WHEN: Fri Jul 31 09:44:46 UTC 2026Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 22,
"v4prefix": "103.23.128.0"
}
],
"country": "JP",
"endAddress": "103.23.131.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2011-11-25T01:17:42Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-07T13:23:48Z"
}
],
"handle": "IRT-GLOBAL-NA-JP",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-GLOBAL-NA-JP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-07-07"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-GLOBAL-NA-JP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Mimoza-Building 3F Minami-Ootsuka2-11-10 Toshima-ku Tokyo Japan 170-0005"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2011-11-25T01:17:40Z"
},
{
"eventAction": "last changed",
"eventDate": "2014-10-14T08:43:54Z"
}
],
"handle": "GNAI1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/GNAI1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"GLOBAL NETWORK AGENCY INC - network administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Mimoza-Building 3F Minami-Ootsuka2-11-10 Toshima-ku Tokyo Japan 170-0005"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-5291-1338"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:28:16Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:54Z"
}
],
"handle": "ORG-GNAI1-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/ORG-GNAI1-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Global Network Agency Inc."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Mimoza-Building 3F Minami-Ootsuka2-11-10"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+81-3-6856-1203"
],
[
"tel",
{
"type": "fax"
},
"text",
"+81-3-6856-1203"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-11-25T01:32:47Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-05-13T04:20:30Z"
}
],
"handle": "103.23.128.0 - 103.23.131.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/103.23.128.0/22",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"name": "GLOBAL-NA-JP",
"notices": [
{
"description": [
"Objects returned came from source",
"APNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.apnic.net/ip/103.23.128.0/23"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"Global Network Agency Inc."
],
"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"
}
],
"startAddress": "103.23.128.0",
"status": [
"active"
],
"type": "ALLOCATED PORTABLE"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.