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	Prefix	Description
	27.116.24.0/21	CYBERLINKS CO.,LTD.
	119.10.160.0/21	CYBERLINKS CO.,LTD.
	202.13.180.0/23	CYBERLINKS CO.,LTD.
	218.45.0.0/20	CYBERLINKS CO.,LTD.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✘
	AS2516	KDDI Corporation	✔	✘
	AS2914	NTT America, Inc.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2497	Internet Initiative Japan Inc.	✔	✘
	AS2516	KDDI Corporation	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS2914	NTT America, Inc.	✔	✘
	AS9371	SAKURA Internet Inc.	✔	✘
	AS2907	Science Information Network	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS15169	Google LLC	✔	✘
	AS3786	LG DACOM 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]                  17940
b. [AS Name]                    CYBERLINKS
g. [Organization]               CYBER LINKS Co.,Ltd.
m. [Administrative Contact]     IM016JP
n. [Technical Contact]          MF2165JP
n. [Technical Contact]          CH333JP
q. [Abuse]                      
o. [IMPORT]                     from AS4713 100 accept ANY
o. [IMPORT]                     from AS7501 100 accept ANY
p. [EXPORT]                     to AS4713 announce AS17940
p. [EXPORT]                     to AS7501 announce AS17940
[Assigned Date]                 2001/11/13
[Last Update]                   2006/05/17 16:39:00(JST)

Last Update: 2025-07-09T23:42:43Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
NTTCOM	as-ocn-v6	204
JPIRR	as-iij6	4106
RADB	as-kddi6	833
JPIRR	as-ocn	2
JPIRR	as-iij	4734
NTTCOM	as2914:as-asia-v6	74478
RADB	as-iij	4734
NTTCOM	as2914:as-asia	75463
JPIRR	as-ocn-v6	204
LEVEL3	as-sprint-origins	7309
RADB	as-ocn-v6	204
RADB	as-iij6	4106
RADB	as-ocn	2
ARIN	as1239:as-customers	4238
NTTCOM	as-ocn	2
RADB	as-kdd	1155