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	Prefix	Description
	103.92.228.0/22	Cable TV Corporation
	118.82.48.0/20	Cable TV Corporation
	123.0.64.0/19	Cable TV Corporation
	123.0.96.0/19	Cable TV Corporation
	183.91.96.0/19	Cable TV Corporation
	202.151.96.0/19	Cable TV Corporation
	210.251.176.0/20	Cable TV Corporation
	219.100.108.0/22	Cable TV Corporation
	202.231.176.0/20	Cable TV Corporation
	2400:a300::/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
	AS17676	SoftBank Corp.	✔	✔
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2516	KDDI Corporation	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS17676	SoftBank Corp.	✔	✔
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2516	KDDI Corporation	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS45672	Koga Cable TV Co., Ltd.	✔	✘
	AS20473	The Constant Company, LLC	✔	✔
	AS150369	TelHi Corporation	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS9002	RETN Limited	✔	✔
	AS138997	Eons Data Communications Limited	✔	✔
	AS7473	Singapore Telecommunications Ltd	✔	✘
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS1828	Unitas Global	✔	✔
	AS24482	SG.GS	✔	✔
	AS38158	PT Cyberindo Aditama	✔	✔
	AS153371	BACK WAVES LIMITED	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS135607	Infinivan Incorporated	✔	✔
	AS8966	Etisalat (ETC)	✔	✘
	AS38195	Superloop	✔	✘
	AS4455	IX Reach Ltd	✔	✘
	AS2515	Japan Network Information Center	✔	✔
	AS15169	Google LLC	✔	✔
	AS134835	Starry Network Limited	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS18526	DDPS Networks, LLC	✔	✔
	AS17639	Converge ICT Solutions Inc.	✔	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS20485	JSC TransTeleKom	✔	✘
	AS9505	Taiwan Internet Gateway	✔	✘
	AS63956	5G NETWORK OPERATIONS PTY LTD	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS9304	HGC Global Communications Limited	✔	✘
	AS137409	GSL Networks Pty LTD	✘	✔
	AS15412	Flag Telecom UK Limited	✘	✔
	AS58453	China Mobile International	✘	✔
	AS7713	PT Telkom Indonesia Tbk	✘	✔
	AS2907	Science Information Network	✘	✔
	AS9507	NextHop Pty Ltd	✘	✔
	AS9886	CTCSCI TECH LIMITED	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS45672	Koga Cable TV Co., Ltd.	✔	✘

[ 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]                  18278
b. [AS Name]                    CC9N
g. [Organization]               Cable TV Corporation
m. [Administrative Contact]     TN9311JP
n. [Technical Contact]          TN9311JP
q. [Abuse]                      
o. [IMPORT]                     from AS2516 100 accept ANY
o. [IMPORT]                     from AS10010 100 accept ANY
o. [IMPORT]                     from AS17676 100 accept ANY
p. [EXPORT]                     to AS2516 announce AS18278
p. [EXPORT]                     to AS10010 announce AS18278
p. [EXPORT]                     to AS17676 announce AS18278
[Assigned Date]                 2002/11/25
[Last Update]                   2020/09/24 20:05:44(JST)

Last Update: 2024-04-11T04:26:31Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
JPIRR	as-bbx-peers
RADB	as-twig
JPIRR	as-bbix-t
NTTCOM	as-infosphere-v6
RADB	as-gigainfra
RADB	as-bbix-t
JPIRR	as-iij
NTTCOM	as-ocn-v6
JPIRR	as-gigainfra-v6
RADB	as-iij
RADB	as-telstra-intl-customers-4637
JPIRR	as-ocn-v6
LEVEL3	as-level3-origins-na
ARIN	as1239:as-customers
RADB	as-kddi6
RADB	as-cabletv
RADB	as3491:as-customers-ap
RADB	as-kdd
JPIRR	as-bbix-t-v6
RADB	as-gigainfra-v6
JPIRR	as-iij6
JPIRR	as-infosphere
NTTCOM	as-infosphere
NTTCOM	as-bbx-peers
RADB	as-ocn-v6
RADB	as-bbix-t-v6
JPIRR	as-infosphere-v6
LEVEL3	as-sprint-origins
JPIRR	as-gigainfra
RADB	as-hurricanev6
RADB	as-iij6