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	Prefix	Description
	211.19.160.0/19	CATV tokushima Co.,Inc.
	203.110.96.0/19	CATV tokushima Co.,Inc.
	2404:2680::/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
	AS7522	STNet, Incorporated	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS7522	STNet, Incorporated	✔	✔

[ 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]                  9618
b. [AS Name]                    TCN
g. [Organization]               catv-tokushima
m. [Administrative Contact]     TN3070JP
n. [Technical Contact]          TI4613JP
q. [Abuse]                      
o. [IMPORT]                     from AS4725 100 accept ANY
o. [IMPORT]                     from AS7522 100 accept ANY
p. [EXPORT]                     to AS4725 announce AS9618
p. [EXPORT]                     to AS7522 announce AS9618
[Assigned Date]                 2000/06/06
[Last Update]                   2005/08/29 11:00:45(JST)

Last Update: 2025-12-14T22:51:19Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
JPIRR	as-tokai
RADB	as-gigainfra-v6
RADB	as-tokai
NTTCOM	as-ocn-v6
JPIRR	as-tokai6
JPIRR	as-ocn
RADB	as-kddi6
RADB	as-stcn
JPIRR	as-mesh-customer:as10010
RADB	as-kdd
JPIRR	as-iij6
RADB	as-ocn-v6
JPIRR	as-gigainfra-v6
RADB	as-telstra-intl-customers
RADB	as-ocn
RADB	as-mesh-customer:as10010
JPIRR	as-stcn
JPIRR	as-ocn-v6
RADB	as-gigainfra
ARIN	as1239:as-customers
RADB	as-ipv6_vectant
JPIRR	as-iij
RADB	as-telstra-testing-1
NTTCOM	as-ocn
RADB	as-iij6
RADB	as-hurricanev6
RADB	as-vectant
LEVEL3	as-level3-origins-na
RADB	as-pacnet-downstream-jp
RADB	as-iij
JPIRR	as-gigainfra
RADB	as-tokai6