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	Prefix	Description
	203.142.10.0/24	Columbia Sportswear Japan Inc

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS15830	Equinix, Inc.	✔	✘
	AS3257	GTT Communications Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS15830	Equinix, Inc.	✔	✘
	AS3257	GTT Communications Inc.	✔	✘
	AS8928	GTT Communications Inc.	✔	✘

aut-num:        AS135372
as-name:        CSJI-AS-AP
descr:          Columbia Sportswear Japan Inc
country:        JP
org:            ORG-CSJI1-AP
admin-c:        CSJI3-AP
tech-c:         CSJI3-AP
abuse-c:        AC2717-AP
mnt-lower:      MAINT-CSJI2-JP
mnt-routes:     MAINT-CSJI2-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CSJI-JP
last-modified:  2023-07-17T19:09:03Z
source:         APNIC


organisation:   ORG-CSJI1-AP
org-name:       Columbia Sportswear Japan Inc
org-type:       LIR
country:        JP
address:        ********
phone:          ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:21Z
source:         APNIC

Last Update: 2026-06-13T03:22:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-gttcust	91770
NTTCOM	as-equinix-ap	2447
RADB	as-equinix-ty	2721
APNIC	as-63529-as-import-as6939	39040
RADB	as-telstra-intl-customers	12421