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	Prefix	Description
	192.26.91.0/24	KDDI Research, Inc.
	202.255.44.0/22	KDDI Research, Inc.
	2001:de1::/42	KDDI R&D Laboratories, INC
	2001:df0:95::/48	KDDI R&D Laboratories, INC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2516	KDDI Corporation	✔	✔
	AS2500	WIDE Project	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2516	KDDI Corporation	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS2500	WIDE Project	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✘
	AS20473	The Constant Company, LLC	✔	✘
	AS59105	Home NOC Operators Group	✔	✘
	AS199524	Gcore S.A.	✔	✘
	AS2907	Science Information Network	✔	✘
	AS1828	PacketFabric / Unitas Global	✔	✘
	AS24482	SG.GS	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS8849	Melbikomas UAB	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS2515	Japan Network Information Center	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS215724	Edgevana, Inc.	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS137367	PT iForte Solusi Infotek	✔	✘
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS38158	PT Cyberindo Aditama	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS38001	NewMedia Express Pte. Ltd.	✔	✘
	AS55685	PT Jala Lintas Media	✔	✘

[ 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]                  7667
b. [AS Name]                    KDDLAB
g. [Organization]               KDDI Research, Inc.
m. [Administrative Contact]     JP00280660
n. [Technical Contact]          JP00280660
q. [Abuse]                      JP00280660
o. [IMPORT]                     from AS2500 100 accept ANY
o. [IMPORT]                     from AS2516 100 accept ANY
o. [IMPORT]                     from AS7660 100 accept ANY
p. [EXPORT]                     to AS2500 announce AS7667
p. [EXPORT]                     to AS2516 announce AS7667
p. [EXPORT]                     to AS7660 announce AS7667
[Assigned Date]                 1998/02/03
[Last Update]                   2026/01/06 09:48:39(JST)

Last Update: 2026-06-07T03:47:51Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	21149
RADB	as-2500-2914	33
LEVEL3	as-level3-origins-na	0
JPIRR	as-kddilabs	2
JPIRR	as-bbix-t-v6	735
RADB	as-kdd	1155
ARIN	as293:as-from-singaren-to-esnet	4548
JPIRR	as-bbix-t	935
RIPE	as20965:as-from-tein-to-geant	656
RADB	as-bbix-t	935
RADB	as-wide	52
NTTCOM	as-2500arcstar	9
RADB	as-bbix-t-v6	735
RADB	as-kddi6	834
RADB	as2500:as-transit	25