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	Prefix	Description
	103.234.176.0/23	Okinawa Cross Head Co., Ltd.
	103.234.178.0/24	Okinawa Cross Head Co., Ltd.
	103.234.179.0/24	OCH Co., Ltd.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS2518	BIGLOBE Inc.	✔	✘
	AS17676	SoftBank Corp.	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS2518	BIGLOBE Inc.	✔	✘
	AS6939	Hurricane Electric LLC	✔	✘
	AS17676	SoftBank Corp.	✔	✘
	AS150369	TelHi Corporation	✔	✘
	AS20473	The Constant Company, LLC	✔	✘
	AS9002	RETN Limited	✔	✘
	AS59105	Home NOC Operators Group	✔	✘
	AS1828	Unitas Global	✔	✘
	AS9507	NextHop Pty Ltd	✔	✘
	AS63774	Kamoike.net LLP	✔	✘
	AS4651	The Communications Authority of Thailand (CAT)	✔	✘
	AS216211	CYBERVERSE LLC	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS2515	Japan Network Information Center	✔	✘
	AS2907	Science Information Network	✔	✘
	AS9505	Taiwan Internet Gateway	✔	✘
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS3786	LG DACOM Corporation	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS24482	SG.GS	✔	✘

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
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Autonomous System Information:
a. [AS Number]                  59097
b. [AS Name]                    OCH-NET
g. [Organization]               Okinawa Cross Head Co., Ltd.
m. [Administrative Contact]     JP00103064
n. [Technical Contact]          JP00103064
q. [Abuse]                      
o. [IMPORT]                     from AS4713 100 accept ANY
o. [IMPORT]                     from AS17676 100 accept ANY
p. [EXPORT]                     to AS4713 announce AS59097
p. [EXPORT]                     to AS17676 announce AS59097
[Assigned Date]                 2014/07/11
[Last Update]                   2014/07/11 12:18:40(JST)

Last Update: 2025-07-10T00:06:18Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ocn	2
RADB	as-gigainfra	1283
RADB	as-kddi6	833
JPIRR	as-mesh-customer:as59097	1
JPIRR	as-ocn	2
NTTCOM	as-ocn	2
RADB	as-mesh-customer:as59097	1
RADB	as-kdd	1156
JPIRR	as-och-net	1
JPIRR	as-gigainfra	1283
ARIN	as1239:as-customers	4238