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	Prefix	Description
	163.45.0.0/16	Tokyo Broadcasting System Television,Inc.

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2527	Sony Network Communications Inc.	✔	✘
	AS17676	SoftBank Corp.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2527	Sony Network Communications Inc.	✔	✘
	AS17676	SoftBank Corp.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS150369	TelHi Corporation	✔	✘
	AS20473	The Constant Company, LLC	✔	✘
	AS9002	RETN Limited	✔	✘
	AS59105	Home NOC Operators Group	✔	✘
	AS8966	Etisalat (ETC)	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS20485	TransTeleCom JSC	✔	✘
	AS1828	Unitas Global	✔	✘
	AS9507	NextHop Pty Ltd	✔	✘
	AS216211	CYBERVERSE LLC	✔	✘
	AS4651	The Communications Authority of Thailand (CAT)	✔	✘
	AS63774	Kamoike.net LLP	✔	✘
	AS2515	Japan Network Information Center	✔	✘
	AS2907	Science Information Network	✔	✘
	AS8849	Melbikomas UAB	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS153371	BACK WAVES LIMITED	✔	✘
	AS38158	PT Cyberindo Aditama	✔	✘
	AS18526	DDPS Networks, LLC	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS101	University of Washington	✔	✘
	AS15169	Google LLC	✔	✘
	AS24482	SG.GS	✔	✘
	AS23815	Japan Internet Xing 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]                  131930
b. [AS Name]                    TBS-NET
g. [Organization]               Tokyo Broadcasting System Television, Inc.
m. [Administrative Contact]     JP00159991
n. [Technical Contact]          JP00159991
q. [Abuse]                      
o. [IMPORT]                     from AS17676 100 accept ANY
o. [IMPORT]                     from AS23640 100 accept ANY
p. [EXPORT]                     to AS17676 announce AS131930
p. [EXPORT]                     to AS23640 announce AS131930
[Assigned Date]                 2018/03/02
[Last Update]                   2018/03/02 16:25:11(JST)

Last Update: 2024-04-11T04:31:45Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
JPIRR	as-iij	5328
RADB	as3491:as-customers-ap	69587
ARIN	as1239:as-customers	4238
NTTCOM	as-so-net	5
JPIRR	as-bbix-t	891
RADB	as-iij	5328
RADB	as-gigainfra	1281
RADB	as-kdd	1156
RADB	as-bbix-t	891
JPIRR	as-so-net	5
RADB	as-so-net	5
RADB	as-twig	2177
JPIRR	as-gigainfra	1281
RADB	as-kddi6	834