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Domain: ALVION.CO.JP (257 similar domains)
Query Time: 16 Jan 2026 - 7:00 PM UTC  [2 HRS BACK] [REFRESH]

Registered: 10th August 2000  [25 years, 5 months, 6 days back]
Updated: 1st September 2025  [4 months, 15 days back]

NAME SERVERS

ns6.cpi.ad.jp
ns7.cpi.ad.jp

REGISTRANT CONTACT

Company: ALVION Inc. (2 domains)

ADMINISTRATIVE CONTACT

Name: Ichiro Hiraoka (3 domains)
Company: ALVION Inc. (2 domains)
Email: [email protected]

TECHNICAL CONTACT

Name: Takeshi Kojima (199 domains)
Company: KDDI Web Communications Inc.(CPI) (210 domains)
Email: [email protected] (176,025 domains)
Phone: 0120-577-399

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Short URL: whoxy.com/alvion.co.jp
Permalink: https://www.whoxy.com/alvion.co.jp

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--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Fri, 16 Jan 2026 19:00:19 +0000
--------------------------------------------------

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information:
a. [Domain Name]                ALVION.CO.JP
g. [Organization]               ALVION Inc.
l. [Organization Type]          Company
m. [Administrative Contact]     IH327JP
n. [Technical Contact]          TK113580JP
p. [Name Server]                ns6.cpi.ad.jp
p. [Name Server]                ns7.cpi.ad.jp
s. [Signing Key]                
[State]                         Connected (2026/08/31)
[Registered Date]               2000/08/10
[Connected Date]                2000/08/11
[Last Update]                   2025/09/01 01:02:12 (JST)

------------------------------
Administrative Contact Details
------------------------------

Contact Information:
a. [JPNIC Handle]               IH327JP
c. [Last, First]                Hiraoka, Ichiro
d. [E-Mail]                     [email protected]
g. [Organization]               ALVION Inc.
n. [Title]                      CEO
o. [TEL]                         
p. [FAX]                         
y. [Reply Mail]                 [email protected]
[Last Update]                   2019/03/01 11:25:50 (JST)
                                [email protected]

------------------------------
Technical Contact Details
------------------------------

Contact Information:
a. [JPNIC Handle]               TK113580JP
c. [Last, First]                Kojima, Takeshi
d. [E-Mail]                     [email protected]
g. [Organization]               KDDI Web Communications Inc.(CPI)
o. [TEL]                        0120-577-399
[Last Update]                   2025/08/25 10:37:05 (JST)
                                [email protected]
{
    "status": 1,
    "domain_name": "alvion.co.jp",
    "query_time": "2026-01-16 19:00:19",
    "domain_registered": "yes",
    "create_date": "2000-08-10",
    "update_date": "2025-09-01",
    "registrant_contact": {
        "company_name": "ALVION Inc."
    },
    "administrative_contact": {
        "full_name": "Ichiro Hiraoka",
        "company_name": "ALVION Inc.",
        "email_address": "[email protected]"
    },
    "technical_contact": {
        "full_name": "Takeshi Kojima",
        "company_name": "KDDI Web Communications Inc.(CPI)",
        "email_address": "[email protected]",
        "phone_number": "0120-577-399"
    },
    "name_servers": [
        "ns6.cpi.ad.jp",
        "ns7.cpi.ad.jp"
    ],
    "raw_whois": "--------------------------------------------------\nGenerator: x1.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Fri, 16 Jan 2026 19:00:19 +0000\n--------------------------------------------------\n\n[ JPRS database provides information on network administration. Its use is    ]\r\n[ restricted to network administration purposes. For further information,     ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]\r\nDomain Information:\r\na. [Domain Name]                ALVION.CO.JP\r\ng. [Organization]               ALVION Inc.\r\nl. [Organization Type]          Company\r\nm. [Administrative Contact]     IH327JP\r\nn. [Technical Contact]          TK113580JP\r\np. [Name Server]                ns6.cpi.ad.jp\r\np. [Name Server]                ns7.cpi.ad.jp\r\ns. [Signing Key]                \r\n[State]                         Connected (2026/08/31)\r\n[Registered Date]               2000/08/10\r\n[Connected Date]                2000/08/11\r\n[Last Update]                   2025/09/01 01:02:12 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle]               IH327JP\r\nc. [Last, First]                Hiraoka, Ichiro\r\nd. [E-Mail]                     [email protected]\r\ng. [Organization]               ALVION Inc.\r\nn. [Title]                      CEO\r\no. [TEL]                         \r\np. [FAX]                         \r\ny. [Reply Mail]                 [email protected]\r\n[Last Update]                   2019/03/01 11:25:50 (JST)\r\n                                [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle]               TK113580JP\r\nc. [Last, First]                Kojima, Takeshi\r\nd. [E-Mail]                     [email protected]\r\ng. [Organization]               KDDI Web Communications Inc.(CPI)\r\no. [TEL]                        0120-577-399\r\n[Last Update]                   2025/08/25 10:37:05 (JST)\r\n                                [email protected]"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
 <status>1</status>
 <domain_name>alvion.co.jp</domain_name>
 <query_time>2026-01-16 19:00:19</query_time>
 <domain_registered>yes</domain_registered>
 <create_date>2000-08-10</create_date>
 <update_date>2025-09-01</update_date>
 <registrant_contact>
  <company_name>ALVION Inc.</company_name>
 </registrant_contact>
 <administrative_contact>
  <full_name>Ichiro Hiraoka</full_name>
  <company_name>ALVION Inc.</company_name>
  <email_address>[email protected]</email_address>
 </administrative_contact>
 <technical_contact>
  <full_name>Takeshi Kojima</full_name>
  <company_name>KDDI Web Communications Inc.(CPI)</company_name>
  <email_address>[email protected]</email_address>
  <phone_number>0120-577-399</phone_number>
 </technical_contact>
 <name_servers>
  <value>ns6.cpi.ad.jp</value>
  <value>ns7.cpi.ad.jp</value>
 </name_servers>
 <raw_whois>--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Fri, 16 Jan 2026 19:00:19 +0000
--------------------------------------------------

[ JPRS database provides information on network administration. Its use is    ]&#13;
[ restricted to network administration purposes. For further information,     ]&#13;
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]&#13;
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]&#13;
Domain Information:&#13;
a. [Domain Name]                ALVION.CO.JP&#13;
g. [Organization]               ALVION Inc.&#13;
l. [Organization Type]          Company&#13;
m. [Administrative Contact]     IH327JP&#13;
n. [Technical Contact]          TK113580JP&#13;
p. [Name Server]                ns6.cpi.ad.jp&#13;
p. [Name Server]                ns7.cpi.ad.jp&#13;
s. [Signing Key]                &#13;
[State]                         Connected (2026/08/31)&#13;
[Registered Date]               2000/08/10&#13;
[Connected Date]                2000/08/11&#13;
[Last Update]                   2025/09/01 01:02:12 (JST)

------------------------------
Administrative Contact Details
------------------------------

Contact Information:&#13;
a. [JPNIC Handle]               IH327JP&#13;
c. [Last, First]                Hiraoka, Ichiro&#13;
d. [E-Mail]                     [email protected]&#13;
g. [Organization]               ALVION Inc.&#13;
n. [Title]                      CEO&#13;
o. [TEL]                         &#13;
p. [FAX]                         &#13;
y. [Reply Mail]                 [email protected]&#13;
[Last Update]                   2019/03/01 11:25:50 (JST)&#13;
                                [email protected]

------------------------------
Technical Contact Details
------------------------------

Contact Information:&#13;
a. [JPNIC Handle]               TK113580JP&#13;
c. [Last, First]                Kojima, Takeshi&#13;
d. [E-Mail]                     [email protected]&#13;
g. [Organization]               KDDI Web Communications Inc.(CPI)&#13;
o. [TEL]                        0120-577-399&#13;
[Last Update]                   2025/08/25 10:37:05 (JST)&#13;
                                [email protected]</raw_whois>
</root>
SIMILAR DOMAINS

Currently there are 257 domain names similar to alvion.co.jp in our database:

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REVERSE WHOIS

Takeshi Kojima is linked with 199 domain names:

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WHOIS HISTORY
  • 30 August 2022  [1 Whois Record]
  • 13 August 2024  [1 Whois Record]

View all Historical Whois Records

RECENT WHOIS LOOKUP

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Whois Lookup API

You can fetch the above results using our Whois Lookup API.

https://api.whoxy.com/?key=xxxxx&whois=alvion.co.jp

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Who owned alvion.co.jp in the past? (2 records)

30 AUG 2022

Company: ALVION Inc. (2 domains)
Nameservers: ns.admiral.ne.jp, ns2.admiral.ne.jp

13 AUG 2024

Company: ALVION Inc. (2 domains)
Nameservers: ns6.cpi.ad.jp, ns7.cpi.ad.jp  UPDATED

Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/