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	Prefix	Description
	103.241.208.0/24	mitene internet co.,ltd.
	103.241.208.0/23	mitene internet co.,ltd.
	180.94.192.0/20	Ishikawa Computer Center Co.,LTD
	180.94.208.0/21	Ishikawa Computer Center Co.,LTD
	202.222.32.0/19	Ishikawa Computer Center Co.,LTD.
	219.121.224.0/19	Ishikawa Computer Center Co.,LTD.
	2404:a00::/32	Japan Network Information Center

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Network Policy

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Prefixes in selected policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2518	BIGLOBE Inc.	✔	✔
	AS17676	SoftBank Corp.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✔
	AS2518	BIGLOBE Inc.	✔	✔
	AS17676	SoftBank Corp.	✔	✔
	AS8966	Etisalat (E&)	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS150369	TelHi Corporation	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS9002	RETN Limited	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS20485	TransTeleCom JSC	✔	✘
	AS216211	CYBERVERSE LLC	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS9507	NextHop Pty Ltd	✔	✘
	AS150363	SoftEther Corporation	✔	✔
	AS2907	Science Information Network	✔	✘
	AS1828	PacketFabric / Unitas Global	✔	✔
	AS63774	Kamoike.net LLP	✔	✔
	AS4651	The Communications Authority of Thailand (CAT)	✔	✔
	AS9304	HGC Global Communications Limited	✔	✘
	AS138997	Eons Data Communications Limited	✔	✘
	AS8849	Melbikomas UAB	✔	✔
	AS2515	Japan Network Information Center	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS30058	FDCservers.net	✔	✔
	AS58453	China Mobile International	✘	✔
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS24482	SG.GS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS16276	OVH SAS	✔	✔
	AS101	University of Washington	✔	✔
	AS18526	DDPS Networks, LLC	✔	✔
	AS55900	GLBB Japan KK	✔	✔
	AS38158	PT Cyberindo Aditama	✔	✘
	AS18106	Viewqwest Pte Ltd	✔	✘
	AS135607	Infinivan Incorporated	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS137367	PT iForte Solusi Infotek	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS153371	BACK WAVES LIMITED	✔	✘
	AS55685	PT Jala Lintas Media	✔	✘
	AS18403	FPT Telecom Company	✔	✘
	AS23815	Japan Internet Xing Co., Ltd.	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✘	✔
	AS215724	Edgevana, 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]                  18121
b. [AS Name]                    INCL
g. [Organization]               Ishikawa Computer Center Co.,LTD.
m. [Administrative Contact]     YK2373JP
n. [Technical Contact]          YK2373JP
q. [Abuse]                      
o. [IMPORT]                     from AS4725 100 accept ANY
o. [IMPORT]                     from AS7668 100 accept ANY
p. [EXPORT]                     to AS4725 announce ANY
p. [EXPORT]                     to AS7668 announce ANY
[Assigned Date]                 2002/04/19
[Last Update]                   2005/08/26 17:14:38(JST)

Last Update: 2026-06-05T04:16:04Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-iij
JPIRR	as-iij
RADB	as2497:as-iij
JPIRR	as-gigainfra-v6
JPIRR	as2497:as-iij6
JPIRR	as-iij6
LEVEL3	as-level3-origins-na
RADB	as-vectant
RADB	as-gigainfra-v6
RADB	as-ocn
RADB	as-gigainfra
RADB	as-hurricanev6
RADB	as-mesh-customer:as18121
RADB	as-kdd
JPIRR	as-mesh-customer:as18121
JPIRR	as2497:as-iij
JPIRR	as-incl
JPIRR	as-mitene
RADB	as2497:as-iij6
NTTCOM	as-ocn
RADB	as-ipv6_vectant
RADB	as-kddi6
JPIRR	as-ocn
RADB	as-iij6
JPIRR	as-gigainfra