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	Prefix	Description
	210.231.212.0/22	BroadBand Tower, Inc.
	210.231.220.0/22	BroadBand Tower, Inc.
	210.231.222.0/23	BroadBand Tower, Inc.
	2405:f000::/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
	AS9607	BroadBand Tower, Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS9607	BroadBand Tower, Inc.	✔	✔
	AS150363	SoftEther Corporation	✔	✔
	AS59099	BroadBand Tower, Inc.	✔	✔
	AS2500	WIDE Project	✘	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✔
	AS9002	RETN Limited	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS58453	China Mobile International	✘	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS8966	Etisalat (ETC)	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS2907	Science Information Network	✔	✔
	AS1828	Unitas Global	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS150369	TelHi Corporation	✔	✘
	AS20485	TransTeleCom JSC	✔	✘
	AS8849	Melbikomas UAB	✔	✔
	AS24482	SG.GS	✔	✔
	AS138997	Eons Data Communications Limited	✔	✘
	AS2515	Japan Network Information Center	✔	✔
	AS153371	BACK WAVES LIMITED	✔	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS18526	DDPS Networks, LLC	✔	✔
	AS63802	Nippon Telegraph and Telephone East Corporation	✔	✘
	AS32590	Valve Corporation	✔	✔
	AS55685	PT Jala Lintas Media	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS9507	NextHop Pty Ltd	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS36236	NetActuate, Inc	✔	✔
	AS63774	Kamoike.net LLP	✔	✘
	AS9370	SAKURA Internet Inc.	✔	✘
	AS38158	PT Cyberindo Aditama	✔	✘
	AS23815	Japan Internet Xing Co., Ltd.	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS140627	OneQode	✔	✘
	AS9886	CTCSCI TECH LIMITED	✔	✘
	AS17686	ACCELIA	✔	✘
	AS38195	Superloop	✔	✘
	AS216211	CYBERVERSE LLC	✔	✘
	AS55818	Matrix Cable Internet Exchange	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS59099	BroadBand Tower, Inc.	✔	✘
	AS2500	WIDE Project	✘	✔
	AS150363	SoftEther 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]                  7530
b. [AS Name]                    BBTower-Lab
g. [Organization]               BroadBand Tower, Inc.
m. [Administrative Contact]     JP00105185
n. [Technical Contact]          JP00105185
q. [Abuse]                      
o. [IMPORT]                     from AS9607 100 accept ANY
o. [IMPORT]                     from AS2500 100 accept ANY
p. [EXPORT]                     to AS9607 announce AS7530
p. [EXPORT]                     to AS2500 announce AS7530
[Assigned Date]                 1997/11/04
[Last Update]                   2019/06/03 12:53:03(JST)

Last Update: 2025-07-26T23:09:14Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
JPIRR	as-bbx-peers
RADB	as-nexusguard-clients
APNIC	as58453:as-asiaascust
JPIRR	as-bbix-t-v6
RADB	as-gctr-jp
NTTCOM	as-bbx-peers
RADB	as-bbix-t
JPIRR	as-pwd
RADB	as-kdd
RADB	as-anc-customer-proxy-register
JPIRR	as-infosphere-v6
NTTCOM	as-mcnet
RADB	as-hurricanev6
ARIN	as1239:as-customers
RADB	as-kddcustomer2
JPIRR	as-iij6
LEVEL3	as-level3-origins-na
JPIRR	as-bbix-t
RADB	as-wide-v6
RADB	as-telstra-intl-customers
NTTCOM	as-infosphere-v6
NTTCOM	as-infosphere
JPIRR	as-infosphere
RADB	as58453:as-asiaascust
RADB	as-iri
RADB	as-bbix-t-v6
NTTCOM	as-17697arcstar
LEVEL3	as-sprint-origins
RADB	as-iij6
APNIC	as58453:as-asiatest
RADB	as-pwd
RADB	as-iij
RADB	as-telstra-testing-1
NTTCOM	as-4678arcstar
RADB	as-ctbc-tools
RADB	as-kddi6
JPIRR	as-iij
JPIRR	as-mcnet