Whois & RDAP Lookup
V.PS Cloud KVM VPS for developers KVM VPS · 11 PoPs · 99.9% SLA Simple VPS, premium network · Pick a PoP, deploy in seconds 11 PoPs · APAC, Europe, North America Tier 1 upstreams Premium network · Low-latency routes Free 24×7 support €6.95/mo Deploy a serverDeploy14.137.237.0/24
RDAPIP Range14.137.224.0 - 14.137.239.255
Handle14.137.224.0 - 14.137.239.255
NameALPHA-JP-SUB1
TypeALLOCATED NON-PORTABLE
CountryJP
Registered2025-10-24 16:05 UTC
Updated2026-06-18 08:45 UTC
Admin ContactNetwork Utilities
Email[email protected]
Phone+16505643425
Address6th Floor 9 Appold Street
Tech ContactNetwork Utilities
Email[email protected]
Phone+16505643425
Address6th Floor 9 Appold Street
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 '14.137.224.0 - 14.137.239.255'
% Abuse contact for '14.137.224.0 - 14.137.239.255' is '[email protected]'
inetnum: 14.137.224.0 - 14.137.239.255
netname: ALPHA-JP-SUB1
descr: IPOX
country: JP
admin-c: NU14-AP
tech-c: NU14-AP
abuse-c: NU14-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-NETUTILS-AP
mnt-by: MAINT-ALPHA-IPXO
mnt-irt: IRT-NETUTILS-AP
last-modified: 2026-06-18T08:45:14Z
source: APNIC
irt: IRT-NETUTILS-AP
address: 6th Floor 9 Appold Street
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: NU14-AP
tech-c: NU14-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-04-23
mnt-by: MAINT-NETUTILS-AP
last-modified: 2026-04-23T11:35:51Z
source: APNIC
role: Network Utilities
address: 6th Floor 9 Appold Street
country: GB
phone: +16505643425
e-mail: [email protected]
admin-c: NU14-AP
tech-c: NU14-AP
nic-hdl: NU14-AP
mnt-by: MAINT-NETUTILS-AP
last-modified: 2025-01-14T09:43:41Z
abuse-mailbox: [email protected]
source: APNIC
% Information related to '14.137.237.0/24AS212259'
route: 14.137.237.0/24
origin: AS212259
descr: Alpha Co Inc
1-11-1 Marunouchi
Pacific Century Place 8F
mnt-by: MAINT-ALPHA-JP
last-modified: 2026-05-10T14:15:43Z
source: APNIC
% Information related to '14.137.237.0/24AS36530'
route: 14.137.237.0/24
origin: AS36530
descr: Alpha Co Inc
1-11-1 Marunouchi
Pacific Century Place 8F
mnt-by: MAINT-ALPHA-JP
last-modified: 2026-05-10T14:15:48Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)
% Query time: 579 msec
% WHEN: Wed Sep 16 18:50:05 UTC 2026Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "14.137.224.0"
}
],
"country": "JP",
"endAddress": "14.137.239.255",
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-09-16T13:55:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-01-14T09:43:41Z"
}
],
"handle": "NU14-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/NU14-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/14.137.237.0/24"
}
],
"objectClassName": "entity",
"roles": [
"technical",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Network Utilities"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "6th Floor 9 Appold Street"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+16505643425"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2024-09-16T14:04:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-23T11:35:51Z"
}
],
"handle": "IRT-NETUTILS-AP",
"links": [
{
"href": "https://rdap.apnic.net/entity/IRT-NETUTILS-AP",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/14.137.237.0/24"
}
],
"objectClassName": "entity",
"remarks": [
{
"description": [
"[email protected] was validated on 2026-04-23"
],
"title": "remarks"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-NETUTILS-AP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "6th Floor 9 Appold Street"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-10-24T16:05:42Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-18T08:45:14Z"
}
],
"handle": "14.137.224.0 - 14.137.239.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.apnic.net/ip/14.137.224.0/20",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.apnic.net/ip/14.137.237.0/24"
}
],
"name": "ALPHA-JP-SUB1",
"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/14.137.237.0/24"
}
],
"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/14.137.237.0/24"
}
],
"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": [
"IPOX"
],
"title": "description"
}
],
"startAddress": "14.137.224.0",
"status": [
"active"
],
"type": "ALLOCATED NON-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.