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	Prefix	Description
	218.45.48.0/20	Guuma Internet co,.ltd
	218.223.48.0/20	Guuma Internet co,.ltd
	2001:d00::/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	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS10010	TOKAI Communications 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]                  17678
b. [AS Name]                    WIND
g. [Organization]               Gunma Internet Co,.ltd
m. [Administrative Contact]     HS3284JP
n. [Technical Contact]          MT14065JP
q. [Abuse]                      
o. [IMPORT]                     from AS7529 100 accept ANY
o. [IMPORT]                     from AS9370 100 accept ANY
p. [EXPORT]                     to AS7529 announce AS17678
p. [EXPORT]                     to AS9370 announce AS17678
[Assigned Date]                 2001/05/22
[Last Update]                   2009/12/01 11:59:11(JST)

Last Update: 2026-06-05T03:40:20Z UTC

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Member of the following AS-SETs

-	Member
RADB	as-iij6
RADB	as-anc
NTTCOM	as-netird
RADB	as-kdd
RADB	as-pacnet
RADB	as-iij
NTTCOM	as2914:as-asia-v6
JPIRR	as-gigainfra
JPIRR	as2497:as-iij
RADB	as-mesh-customer:as10010
RADB	as-hurricanev6
JPIRR	as-netird-backup
JPIRR	as-iij
RADB	as-ocn-v6
NTTCOM	as-ocn-v6
RADB	as-telstra-intl-customers
JPIRR	as-iij6
JPIRR	as2497:as-iij6
JPIRR	as-tokai
RADB	as2497:as-iij
RADB	as-pacnet-downstream-jp
JPIRR	as-netird-v6
RADB	as-kddi6
NTTCOM	as2914:as-asia
APNIC	as-ctgjp-tokai
RADB	as-ocn
NTTCOM	as-ocn
NTTCOM	as-netird-v6
RADB	as2497:as-iij6
LEVEL3	as-level3-origins-na
JPIRR	as-tokai6
JPIRR	as-gigainfra-v6
NTTCOM	as2914:as-64600-v6
JPIRR	as-netird
RADB	as-gigainfra
RADB	as-tokai
JPIRR	as-ocn
RADB	as-gigainfra-v6
JPIRR	as-ocn-v6
JPIRR	as-mesh-customer:as10010
RADB	as-tokai6