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	Prefix	Description
	157.66.180.0/23	kazukichi
	157.66.181.0/24	kazukichi
	2401:98a0::/32	Japan Network Information Center
	2401:98a0:100::/40	kazukichi
	2401:98a0:110::/44	kazukichi
	2401:98a0:200::/40	kazukichi
	2401:98a0:210::/44	kazukichi
	2401:98a0:220::/44	kazukichi

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS63780	dual&Co. Inc.	✔	✔
	AS63773	dual&Co. Inc.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS63780	dual&Co. Inc.	✔	✔
	AS63773	dual&Co. 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]                  55911
b. [AS Name]                    kazukichi
g. [Organization]               kazukichi
m. [Administrative Contact]     JP00256299
n. [Technical Contact]          JP00256299
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2024/05/24
[Last Update]                   2024/05/24 09:08:27(JST)

Last Update: 2025-07-26T23:13:23Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-hurricanev6
RADB	as-ocn-v6
RADB	as-kdd
JPIRR	as-ocn-v6
RADB	as-gigainfra-v6
JPIRR	as-kazukichi
RADB	as-ucom
JPIRR	as-gigainfra
JPIRR	as-gigainfra-v6
RADB	as-pnaptok
JPIRR	as-iij
RADB	as-kddi6
RADB	as-iij6
NTTCOM	as-ocn-v6
RADB	as-gigainfra
RADB	as-bbix-t
JPIRR	as-iij6
JPIRR	as-bbix-t
RADB	as-gctr-jp
RADB	as-usen
RADB	as-telstra-intl-customers
RADB	as-telstra-testing-1
JPIRR	as-bbix-t-v6
RADB	as-bbix-t-v6
RADB	as-vectant
RADB	as-iij