AS4693 CSK IT MANAGEMENT CORPORATION

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS4693 – CSK IT MANAGEMENT CORPORATION

AS Number	4693
AS Name	CSK
Organization	CSK IT MANAGEMENT CORPORATION(CSK)
Country	JP
Website	scsk.jp
Number of IPv4 Routes	7
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status
Registry	JPNIC
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
210.166.96.0/19	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	8192
203.140.0.0/19	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	8192
203.179.32.0/19	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	8192
211.7.192.0/21	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	2048
210.159.96.0/19	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	8192
2400:af80::/32	AS4693	CSK IT MANAGEMENT CORPORATION	SCSK Corporation	~79×10²⁷
211.7.208.0/21	AS4693	CSK IT MANAGEMENT CORPORATION	Highway Internet CSK NETWORK SYSTEMS CORP.	2048
210.249.192.0/19	AS4693	CSK IT MANAGEMENT CORPORATION	Japan Network Information Center	8192

Raw Whois Response

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  4693
b. [AS Name]                    CSK
g. [Organization]               CSK-IT MANAGEMENT CORPORATION
m. [Administrative Contact]     TH9886JP
n. [Technical Contact]          TH9886JP
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 1996/03/08
[Last Update]                   2010/02/04 17:02:22(JST)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS4683 - AS4735'

as-block:       AS4683 - AS4735
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2023-08-28T04:50:39Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

% Information related to 'AS4693'

aut-num:        AS4693
as-name:        CSK
descr:          CSK-IT MANAGEMENT CORPORATION
import:
export:
country:        JP
admin-c:        TH9886JP
tech-c:         TH9886JP
last-modified:  2010-02-05T02:02:22Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS59105	Home NOC Operators Group	JP
AS45489	Sri Lanka Telecom PLC, GLobal Peering	LK
AS17686	ACCELIA	JP
AS6939	Hurricane Electric LLC	US
AS2500	WIDE Project	JP
AS4777	Asia Pacific Network Information Centre	JP
AS17680	SCSK Corporation	JP
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS8849	Melbikomas UAB	LT
AS2516	KDDI CORPORATION	JP
AS150369	TelHi Corporation	JP
AS4777	APNIC COLO Asia Pacific Network Information Centre	AU
AS8966	Etisalat - Emirates Telecommunications Corporation	AE
AS36236	NetActuate, Inc	US
AS18106	Viewqwest Pte Ltd	SG
AS23764	China Telecom Global Limited	HK
AS2518	BIGLOBE Inc.	JP
AS45701	PT. Internet Madju Abad Millenindo	ID
buy plan	SoftBank Corp.	JP
buy plan	Unitas Global	US
buy plan	Joint Stock Company TransTeleCom	RU
buy plan	Japan Network Information Center	JP
buy plan	i3D.net B.V	NL

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Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS9002	RETN Limited	GB
AS17676	SoftBank Corp.	JP
AS17686	ACCELIA	JP
AS6939	Hurricane Electric LLC	US
AS23764	China Telecom Global Limited	HK
AS20485	Joint Stock Company TransTeleCom	RU
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS2516	KDDI CORPORATION	JP