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	Prefix	Description
	202.142.8.0/21	RELATION Co., Ltd.
	203.99.224.0/21	RELATION Co., Ltd.
	2001:44a8::/32	Japan Network Information Center

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS10010	TOKAI Communications Corporation	✔	✔
	AS9622	Kurashiki Cable TV	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS10010	TOKAI Communications Corporation	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS9622	Kurashiki Cable TV	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS2907	Science Information Network	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS1828	Unitas Global	✘	✔
	AS15169	Google LLC	✔	✘
	AS3786	LG DACOM Corporation	✔	✘

[ 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]                  23836
b. [AS Name]                    RELNET
g. [Organization]               RELATION Co., Ltd.
m. [Administrative Contact]     TT6109JP
n. [Technical Contact]          HI3593JP
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2004/11/25
[Last Update]                   2011/12/08 14:05:03(JST)

Last Update: 2025-07-26T23:18:18Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-tokai6
JPIRR	as-mesh-customer:as10010
RADB	as-telstra-intl-customers-4637
RADB	as-iij6
RADB	as3491:as-customers-ap
JPIRR	as-gigainfra
JPIRR	as-bbx-peers
ARIN	as-xo-b
RADB	as-telstra-intl-customers
NTTCOM	as-infosphere
RADB	as-ocn-v6
JPIRR	as-ocn
APNIC	as-ctgjp-tokai
NTTCOM	as-bbx-peers
RADB	as-hurricanev6
RADB	as-gigainfra-v6
JPIRR	as-infosphere
JPIRR	as-infosphere-v6
RADB	as-tokai
NTTCOM	as-ocn
JPIRR	as-gigainfra-v6
RADB	as-ocn
JPIRR	as-tokai6
NTTCOM	as-ocn-v6
RADB	as-telstra-testing-1
RADB	as-mesh-customer:as10010
RADB	as-pacnet-customer-proxy-register
RADB	as-kdd
JPIRR	as-iij6
JPIRR	as-iij
ARIN	as1239:as-customers
JPIRR	as-tokai
LEVEL3	as-level3-origins-na
RADB	as-iij
NTTCOM	as-infosphere-v6
JPIRR	as-ocn-v6
RADB	as-gigainfra
RADB	as9622:as-kct
RADB	as-kddi6