Whois & RDAP Lookup
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RDAPIP Range2a12:a300:: - 2a12:a307:ffff:ffff:ffff:ffff:ffff:ffff
Handle2a12:a300::/29
NameJP-XTOM-20211115
TypeALLOCATED-BY-RIR
CountryJP
HolderxTom Japan Corporation
Registered2023-12-28 10:44 UTC
Updated2024-01-10 12:22 UTC
RegistrantxTom Japan Corporation
Phone+81362067194
AddressSumitomo Fudosan Hibiya Building 1F 2-8-6 Nishi-Shinbashi, 105-0003, Minato City, Tokyo, JAPAN
Admin ContactxTom Japan NOC
Email[email protected]
Phone+81362067194
AddressSumitomo Fudosan Hibiya Building 1F, 2-8-6 Nishi-Shinbashi, 105-0003, Minato City, Tokyo, JAPAN
Tech ContactxTom Japan NOC
Email[email protected]
Phone+81362067194
AddressSumitomo Fudosan Hibiya Building 1F, 2-8-6 Nishi-Shinbashi, 105-0003, Minato City, Tokyo, JAPAN
Abuse Contact[email protected]
Abuse Phone+81362067194
Statusactive
Registry RDAPhttps://rdap.db.ripe.net
Raw WHOIS response
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.
% Information related to '2a12:a300::/29'
% Abuse contact for '2a12:a300::/29' is '[email protected]'
inet6num: 2a12:a300::/29
netname: JP-XTOM-20211115
country: JP
org: ORG-XJCL1-RIPE
admin-c: XJN1-RIPE
tech-c: XJN1-RIPE
status: ALLOCATED-BY-RIR
mnt-by: xtom
mnt-by: RIPE-NCC-HM-MNT
created: 2023-12-28T10:44:50Z
last-modified: 2024-01-10T12:22:57Z
source: RIPE
organisation: ORG-XJCL1-RIPE
org-name: xTom Japan Corporation
country: JP
reg-nr: 4013301051632
org-type: LIR
address: Sumitomo Fudosan Hibiya Building 1F
2-8-6 Nishi-Shinbashi
address: 105-0003
address: Minato City, Tokyo
address: JAPAN
phone: +81362067194
admin-c: XJN1-RIPE
tech-c: XJN1-RIPE
abuse-c: XJN1-RIPE
mnt-ref: xtom
mnt-by: RIPE-NCC-HM-MNT
mnt-by: xtom
created: 2023-12-07T14:30:52Z
last-modified: 2026-05-13T07:09:34Z
source: RIPE # Filtered
role: xTom Japan NOC
address: Sumitomo Fudosan Hibiya Building 1F
address: 2-8-6 Nishi-Shinbashi
address: 105-0003
address: Minato City, Tokyo
address: JAPAN
phone: +81362067194
nic-hdl: XJN1-RIPE
abuse-mailbox: [email protected]
mnt-by: xtom
created: 2024-01-10T12:19:29Z
last-modified: 2025-03-31T15:06:22Z
source: RIPE # Filtered
% Information related to '2a12:a303:100::/40AS3258'
route6: 2a12:a303:100::/40
descr: Customer Route
origin: AS3258
mnt-by: xtom
created: 2024-10-26T05:12:45Z
last-modified: 2024-10-26T05:23:53Z
source: RIPE
% This query was served by the RIPE Database Query Service version 1.123 (DEXTER)
% Query time: 643 msec
% WHEN: Wed Jul 29 08:24:43 UTC 2026Raw RDAP JSON (registry) https://rdap.db.ripe.net
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"handle": "2a12:a300::/29",
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"notices": [
{
"description": [
"This output has been filtered."
],
"title": "Filtered"
},
{
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
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"type": "text/html",
"value": "https://rdap.db.ripe.net/ip/2a12:a303:100::/40"
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],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
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"RIPE"
],
"title": "Source"
},
{
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"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
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"ips",
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"redacted"
],
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{
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"startAddress": "2a12:a300::",
"status": [
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"type": "ALLOCATED-BY-RIR"
}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.