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	Prefix	Description
	58.84.240.0/21	Niigata Communication Service
	58.84.250.0/23	Niigata Communication Service
	58.84.252.0/23	Niigata Communication Service
	114.134.32.0/19	Niigata Communication Service
	210.229.48.0/20	Niigata Communication Service
	211.12.192.0/19	Niigata Communication Service
	219.101.64.0/20	Niigata Communication Service
	2402:a800::/33	Niigata Communication Service
	2402:a800:8000::/34	Niigata Communication Service
	2402:a800:c000::/35	Niigata Communication Service

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔
	AS7529	NetIRD Inc.	✔	✔
	AS9607	BroadBand Tower, Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2914	NTT America, Inc.	✔	✔
	AS7529	NetIRD Inc.	✔	✔
	AS9607	BroadBand Tower, Inc.	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS20473	The Constant Company, LLC	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS137409	GSL Networks Pty LTD	✔	✔
	AS1828	Unitas Global	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS38158	PT Cyberindo Aditama	✔	✘
	AS24482	SG.GS	✔	✔
	AS58453	China Mobile International	✘	✔
	AS2515	Japan Network Information Center	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS2907	Science Information Network	✘	✔
	AS4713	NTT Communications Corporation (OCN)	✔	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS15169	Google LLC	✔	✘
	AS138997	Eons Data Communications Limited	✘	✔
	AS13335	Cloudflare, Inc.	✔	✘
	AS38001	NewMedia Express Pte. Ltd.	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘

[ 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]                  9601
b. [AS Name]                    SHIBATA
g. [Organization]               Niigata Communication Service
m. [Administrative Contact]     SH060JP
n. [Technical Contact]          SH060JP
n. [Technical Contact]          NM3872JP
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2000/01/25
[Last Update]                   2007/10/29 11:14:21(JST)

Last Update: 2024-05-05T22:15:52Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
NTTCOM	as-ocn-v6
NTTCOM	as-exchange
RADB	as-iij6
NTTCOM	as-netird-v6
RADB	as-anc
RADB	as-pacnet-customer-proxy-register
RADB	as-pacnet
NTTCOM	as-netird
RADB	as-gctr-jp
JPIRR	as-ocn
RADB	as-hurricanev6
JPIRR	as-mcnet
NTTCOM	as-mcnet
RADB	as-bbix-t
RADB	as-telstra-testing-1
ARIN	as-xo-b
JPIRR	as-iij6
RADB	as-pacnet-downstream-jp
JPIRR	as-bbix-t-v6
NTTCOM	as-ocn
RADB	as-iij
RADB	as-telstra-intl-customers
RADB	as-bbix-t-v6
JPIRR	as-exchange
JPIRR	as-ocn-v6
ARIN	as1239:as-customers
JPIRR	as-netird-backup
JPIRR	as-bbix-t
RADB	as-ocn-v6
LEVEL3	as-level3-origins-na
JPIRR	as-netird-v6
RADB	as-ocn
JPIRR	as-jpirr-all
JPIRR	as-iij
JPIRR	as-ncom
RADB	as-kddcustomer2
JPIRR	as-gctr-jp
RADB	as-ddi
JPIRR	as-netird