AS9371 SAKURA Internet Inc.

The website screenshot for https://www.sakura.ad.jp/

SAKURA Internet Inc.

AS Number 9371
Website https://www.sakura.ad.jp/

Overview
Prefixes
Connectivity
Whois
IX

Registered on: 6 Jul 1999 (26 years old)
Registered to: A91A7381 (apnic)

Network status: Active, Allocated under JPNIC (APNIC)

Network type: Content

Prefixes Originated: 22 IPv4, 1 IPv6

Upstreams

AS2914 - NTT America, Inc.
AS2497 - Internet Initiative Japan Inc.
AS2516 - KDDI Corporation
AS9370 - SAKURA Internet Inc.

Rankings

#79 for Unique Domains Globally

#14 for AS Cone in Japan

#79 for Estimated Eyeballs in Japan

#3 for Unique Domains in Japan

#40 for Known Peers in Japan

#35 for Originated IPv4 Space in Japan

Tags:

	Prefix	Description
	49.212.0.0/16	SAKURA Internet Inc.
	58.84.5.0/24	UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOOK ROAD
	103.15.0.0/22	SAKURA Internet Inc.
	103.197.5.0/24	UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOOK ROAD
	110.74.32.0/20	SAKURA Internet Inc.
	110.74.64.0/20	SAKURA Internet Inc.
	112.78.112.0/20	SAKURA Internet Inc.
	112.78.192.0/19	SAKURA Internet Inc.
	133.167.0.0/16	SAKURA Internet Inc.
	133.167.21.0/24	SAKURA Internet Inc.
	160.27.0.0/16	SAKURA Internet Inc.
	182.48.0.0/18	SAKURA Internet Inc.
	182.163.0.0/19	SAKURA Internet Inc.
	183.181.74.0/23	SAKURA Internet Inc.
	183.181.76.0/23	SAKURA Internet Inc.
	183.181.100.0/23	SAKURA Internet Inc.
	202.255.237.0/24	SAKURA Internet Inc.
	210.135.112.0/20	SAKURA Internet Inc.
	210.188.192.0/19	LOCKON Co., Ltd
	210.224.160.0/19	SAKURA Internet Inc.
	219.94.128.0/17	SAKURA Internet Inc.
	219.109.160.0/19	SAKURA Internet Inc.
	2403:3a00::/32	Japan Network Information Center

Peers: 57

Upstreams: 4

Downstreams: 3 (Cone: 27)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS2914	NTT America, Inc.	✔	✔
AS2497	Internet Initiative Japan Inc.	✔	✔
AS2516	KDDI Corporation	✔	✔
AS9370	SAKURA Internet Inc.	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS2914	NTT America, Inc.	✔	✔
AS59105	Home NOC Operators Group	✔	✔
AS2497	Internet Initiative Japan Inc.	✔	✔
AS7684	SAKURA Internet Inc.	✔	✔
AS2516	KDDI Corporation	✔	✔
AS6939	Hurricane Electric LLC	✔	✘
AS9370	SAKURA Internet Inc.	✔	✔
AS55897	SAKURA Internet Inc.	✔	✘
AS2635	Automattic, Inc	✔	✔
AS150369	TelHi Corporation	✔	✔
AS8220	COLT	✔	✔
AS199524	Gcore S.A.	✔	✘
AS4694	IDC Frontier Inc.	✔	✘
AS4785	xTom	✔	✘
AS2519	ARTERIA Networks Corporation	✔	✔
AS2514	NTT PC Communications, Inc.	✔	✔
AS14340	Salesforce.com, Inc.	✔	✔
AS7670	Enecom,Inc.	✔	✘
AS55381	CITY-CABLE SHUNAN Corporation	✔	✘
AS17676	SoftBank Corp.	✔	✔
AS400506	Black Apple	✔	✘
AS2907	Science Information Network	✔	✔
AS34985	Net Innovation LLC	✔	✘
AS9595	NTT-ME Corporation	✔	✘
AS55392	INTERNET MULTIFEED CO.	✔	✘
AS7664	HARENET INC.	✔	✔
AS23614	Kochi Systems Co., Ltd.	✔	✘
AS10003	Ogaki Cable Television Co.,Inc.	✔	✘
AS131928	Tottori Teletopia Co., Ltd.	✔	✘
AS31898	Oracle Cloud	✔	✘
AS4862	Orange Business AS for Asia	✔	✘
AS59123	Kakaku.com, Inc.	✔	✘
AS30103	Zoom Video Communications, Inc	✔	✔
AS131969	Suzuyo Shinwart Corporation	✔	✔
AS17940	CYBER LINKS Co.,Ltd.	✔	✘
AS23777	NTT BUSINESS SOLUTIONS CORPORATION	✔	✔
AS131976	INTERNET MULTIFEED CO.	✔	✔
AS132203	Tencent	✔	✔
AS20473	The Constant Company, LLC	✔	✔
AS24429	Alibaba Cloud	✔	✔
AS18077	Yamaguchi Cable Vision Co.,Ltd	✔	✘
AS63997	Tsukaeru.net, Web Hosting Company, Japan	✔	✔
AS147049	PacketHub S.A.	✔	✔
AS131988	Takehara Cable Network Co,Ltd	✔	✘
AS203724	Musarubra Germany GmbH	✔	✘
AS138997	Eons Data Communications Limited	✔	✔
AS8075	Microsoft Corporation	✔	✘
AS9824	JCOM Co., Ltd.	✔	✘
AS2518	BIGLOBE Inc.	✔	✔
AS42	WoodyNet, Inc.	✔	✘
AS23786	San-in Cable Vision CO.,LTD	✔	✘
AS151377	Solare Hotels and Resorts Co., Ltd.	✔	✘
AS1828	PacketFabric / Unitas Global	✘	✔
AS131079	INTERNET MULTIFEED CO.	✔	✘
AS38644	INTERNET MULTIFEED CO.	✔	✘
AS36692	Cisco OpenDNS, LLC	✔	✘
AS146984	INTERNET MULTIFEED CO.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS7684	SAKURA Internet Inc.	✔	✔
AS59105	Home NOC Operators Group	✔	✔
AS55897	SAKURA Internet 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]                  9371
b. [AS Name]                    SAKURA-C
g. [Organization]               SAKURA Internet Inc.
m. [Administrative Contact]     KT749JP
n. [Technical Contact]          JP00072233
q. [Abuse]                      JP00236026
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 1999/07/06
[Last Update]                   2025/06/12 15:11:03(JST)

Last Update: 2026-05-06T03:55:51Z UTC

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-avisnet	10
RADB	as-iij	5136
RADB	as-kdd	1155
RADB	as-iij6	4489
RADB	as-hurricanev6	20826
JPIRR	as-iij6	4489
JPIRR	as-sakura	50
RADB	as-kdddmpeer	192
LEVEL3	as-level3-origins-na	0
RADB	as-sakura	50
RADB	as-anc	8917
RADB	as-pacnet	8876
JPIRR	as-iij	5136
RADB	as-kddi6	832
JPIRR	as-avisnet	10

Name	IPv4	IPv6	Link Speed
BBIX Osaka	218.100.9.35	2001:de8:c:2::9371:1	100 gbps
JPIX OSAKA	103.246.232.113	2001:de8:8:6::9371:1	100 gbps
JPNAP Osaka	210.173.184.50	2001:7fa:7:2::9371:1	100 gbps

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Upstreams

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Member of the following AS-SETs

Internet Exchange Points