AS4693 CSK-IT MANAGEMENT CORPORATION - bgp.tools

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CSK-IT MANAGEMENT CORPORATION

AS Number 4693
Website https://www.scsk.jp/index_en.html

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 8 Mar 1996 (29 years old)
Registered to: A91A7381 (apnic)

Network status: Active, Allocated under JPNIC (APNIC)

Network type: Eyeball

Prefixes Originated: 7 IPv4, 1 IPv6

Upstreams

AS17686 - ACCELIA
AS17676 - SoftBank Corp.

Rankings

#32 for AS Cone in Japan

#236 for Estimated Eyeballs in Japan

#147 for Unique Domains in Japan

#51 for Known Peers in Japan

#106 for Originated IPv4 Space in Japan

Prefixes Originated

7 IPv4, 1 IPv6

Addresses Originated

176 /24's of IPv4

65536 /48's of IPv6

	Prefix	Description
	203.140.0.0/19	SCSK Corporation
	203.179.32.0/19	SCSK Corporation
	210.159.96.0/19	SCSK Corporation
	210.166.96.0/19	SCSK Corporation
	210.249.192.0/19	REALTY INFOMEDIA Co.,Ltd.
	211.7.192.0/21	SCSK Corporation
	211.7.208.0/21	SCSK Corporation
	2400:af80::/32	SCSK Corporation

Last Update: 2024-03-31T23:30:00Z UTC / (Click here to force a refresh)

Member of the following AS-SETs

-	Member	ASN Count