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	Prefix	Description
	61.195.44.0/22	SB Technology Corp.
	103.173.104.0/23	SB Technology Corp.
	157.70.240.0/20	SB Technology Corp.
	202.16.155.0/24	Yamaguchi Prefectural Government
	202.16.156.0/24	Yamaguchi Prefectural Government
	202.16.159.0/24	Yamaguchi Prefectural Government
	2407:e540::/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
	AS10010	TOKAI Communications Corporation	✔	✔
	AS17676	SoftBank Corp.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS10010	TOKAI Communications Corporation	✔	✔
	AS17676	SoftBank Corp.	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS150369	TelHi Corporation	✔	✔
	AS9002	RETN Limited	✔	✔
	AS9507	NextHop Pty Ltd	✔	✔
	AS216211	CYBERVERSE LLC	✔	✔
	AS1828	Unitas Global	✔	✔
	AS63774	Kamoike.net LLP	✔	✔
	AS2907	Science Information Network	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS138997	Eons Data Communications Limited	✔	✔
	AS24482	SG.GS	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS23640	BBIX,Inc.	✔	✘
	AS18106	Viewqwest Pte Ltd	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS15169	Google LLC	✔	✘
	AS2515	Japan Network Information Center	✘	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔
	AS134835	Starry Network Limited	✘	✔

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
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Autonomous System Information:
a. [AS Number]                  146969
b. [AS Name]                    SBT-SC
g. [Organization]               SB Technology Corp.
m. [Administrative Contact]     JP00217844
n. [Technical Contact]          JP00217844
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2021/09/24
[Last Update]                   2021/09/24 08:35:23(JST)

Last Update: 2025-07-09T23:39:52Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-hurricanev6
RADB	as-tokai6
JPIRR	as-146969
RADB	as-bbix-t-v6
RADB	as-tokai
JPIRR	as-iij6
RADB	as-telstra-testing-1
RADB	as-bbix-t
RADB	as-kdd
JPIRR	as-bbix-t
JPIRR	as-gigainfra-v6
RADB	as-iij6
JPIRR	as-tokai6
JPIRR	as-mesh-customer:as10010
RADB	as-mesh-customer:as10010
RADB	as-gigainfra
RADB	as-iij
RADB	as-kddi6
JPIRR	as-gigainfra
RADB	as-gigainfra-v6
JPIRR	as-iij
JPIRR	as-bbix-t-v6
ARIN	as1239:as-customers
JPIRR	as-tokai
RADB	as-telstra-intl-customers