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	Prefix	Description
	103.1.252.0/22	UEDA CABLE VISION CO.,LTD.
	113.21.248.0/21	UEDA CABLE VISION CO.,LTD.
	116.199.176.0/20	UEDA CABLE VISION CO.,LTD.
	180.178.88.0/22	UEDA CABLE VISION CO.,LTD.
	180.200.224.0/21	UEDA CABLE VISION CO.,LTD.
	202.213.48.0/20	UEDA CABLE VISION CO.,LTD.
	210.228.16.0/20	UEDA CABLE VISION CO.,LTD.
	2402:bb00::/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
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS17676	SoftBank Corp.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS17676	SoftBank Corp.	✔	✔
	AS150369	TelHi Corporation	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS9002	RETN Limited	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS8966	Etisalat (ETC)	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS1828	Unitas Global	✔	✔
	AS216211	CYBERVERSE LLC	✔	✔
	AS9507	NextHop Pty Ltd	✔	✘
	AS138997	Eons Data Communications Limited	✔	✔
	AS63774	Kamoike.net LLP	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS2515	Japan Network Information Center	✔	✔
	AS2907	Science Information Network	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS8849	Melbikomas UAB	✔	✔
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS24482	SG.GS	✔	✔
	AS153371	BACK WAVES LIMITED	✔	✔
	AS15169	Google LLC	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS18526	DDPS Networks, LLC	✔	✔
	AS23640	BBIX,Inc.	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS55685	PT Jala Lintas Media	✔	✘
	AS20326	TeraSwitch Networks Inc.	✘	✔

[ 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]                  23627
b. [AS Name]                    UCVNET
g. [Organization]               UEDA CABLE VISION CO.,LTD.
m. [Administrative Contact]     YT46508JP
n. [Technical Contact]          TM59156JP
n. [Technical Contact]          YT46508JP
q. [Abuse]                      abuse@ucv.co.jp
o. [IMPORT]                     from AS2497 100 accept ANY
o. [IMPORT]                     from AS17676 100 accept ANY
p. [EXPORT]                     to AS2497 announce AS23627
p. [EXPORT]                     to AS17676 announce AS23627
[Assigned Date]                 2003/04/28
[Last Update]                   2023/08/30 16:20:03(JST)

Last Update: 2025-07-26T23:43:58Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-na	0
RADB	as-bbix-t-v6	697
RADB	as-bbix-t	891
JPIRR	as-bbix-t-v6	697
JPIRR	as-iij	5328
ARIN	as1239:as-customers	4238
RADB	as-iij	5328
RADB	as-iij6	4699
JPIRR	as-bbix-t	891
JPIRR	as-iij6	4699