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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	133.232.0.0/19	DMG MORI Digital Co., LTD.
	210.191.192.0/19	HOKKAIDO TELECOMMUNICATION NETWORK Co.,Inc.
	210.229.160.0/19	HOKKAIDO TELECOMMUNICATION NETWORK Co.,Inc
	211.128.64.0/19	nishimuragumi co.,ltd
	110.50.88.0/21	HOKKAIDO TELECOMMUNICATION NETWORK Co.,Inc
	202.89.112.0/22	HOKKAIDO TELECOMMUNICATION NETWORK Co.,Inc
	2001:398::/32	HOKKAIDO TELECOMMUNICATION NETWORK Co.,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	✔	✔
	AS4713	NTT Communications Corporation (OCN)	✔	✔
	AS17676	SoftBank Corp.	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS2516	KDDI Corporation	✔	✔
	AS17676	SoftBank Corp.	✔	✔
	AS4713	NTT Communications Corporation (OCN)	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS18141	HBA	✔	✘
	AS150369	TelHi Corporation	✔	✔
	AS20473	The Constant Company, LLC	✔	✔
	AS9002	RETN Limited	✔	✔
	AS59105	Home NOC Operators Group	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS8966	Etisalat (ETC)	✔	✘
	AS23764	China Telecom Global	✔	✔
	AS216211	CYBERVERSE LLC	✔	✔
	AS1828	Unitas Global	✔	✔
	AS9507	NextHop Pty Ltd	✔	✔
	AS4637	Telstra International Limited	✘	✔
	AS63774	Kamoike.net LLP	✔	✔
	AS20485	TransTeleCom JSC	✔	✘
	AS2907	Science Information Network	✔	✔
	AS60068	Datacamp Limited (CDN77 / DataPacket)	✔	✘
	AS45701	PT Internet Madju Abad Milenindo	✔	✘
	AS8849	Melbikomas UAB	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS2515	Japan Network Information Center	✔	✔
	AS58453	China Mobile International	✘	✔
	AS36236	NetActuate, Inc	✔	✔
	AS101	University of Washington	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS24482	SG.GS	✔	✔
	AS38158	PT Cyberindo Aditama	✔	✔
	AS18526	DDPS Networks, LLC	✔	✔
	AS55685	PT Jala Lintas Media	✔	✘
	AS4809	China Telecom Next Generation Carrier Network	✔	✘
	AS15169	Google LLC	✔	✔
	AS138121	PT Mora Telematika Indonesia Tbk	✔	✘
	AS9304	HGC Global Communications Limited	✔	✘
	AS153371	BACK WAVES LIMITED	✔	✘
	AS9299	PLDT (Philippine Long Distance Telephone Company)	✔	✘
	AS4651	The Communications Authority of Thailand (CAT)	✘	✔
	AS138997	Eons Data Communications Limited	✘	✔
	AS20326	TeraSwitch Networks Inc.	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS18141	HBA	✔	✘

[ 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]                  7682
b. [AS Name]                    HOTNET
g. [Organization]               HOKKAIDO TELECOMMUNICATIONS NETWORK Co., Inc.
m. [Administrative Contact]     JP00000243
n. [Technical Contact]          JP00000243
q. [Abuse]                      
o. [IMPORT]                     from AS2497 100 accept ANY
o. [IMPORT]                     from AS7516 100 accept ANY
o. [IMPORT]                     from AS2516 100 accept ANY
o. [IMPORT]                     from AS7514 100 accept ANY
o. [IMPORT]                     from AS17689 100 accept ANY
o. [IMPORT]                     from AS4713 100 accept ANY
o. [IMPORT]                     from AS17697 100 accept ANY
o. [IMPORT]                     from AS17685 100 accept ANY
o. [IMPORT]                     from AS18266 100 accept ANY
o. [IMPORT]                     from AS18146 100 accept ANY
o. [IMPORT]                     from AS23629 100 accept ANY
o. [IMPORT]                     from AS18141 100 accept ANY
o. [IMPORT]                     from AS7509 100 accept ANY
p. [EXPORT]                     to AS2497 announce AS7682
p. [EXPORT]                     to AS7516 announce AS7682
p. [EXPORT]                     to AS2516 announce AS7682
p. [EXPORT]                     to AS7514 announce AS7682
p. [EXPORT]                     to AS17689 announce AS7682
p. [EXPORT]                     to AS4713 announce AS7682
p. [EXPORT]                     to AS17697 announce AS7682
p. [EXPORT]                     to AS17685 announce AS7682
p. [EXPORT]                     to AS18266 announce AS7682
p. [EXPORT]                     to AS18146 announce AS7682
p. [EXPORT]                     to AS23629 announce AS7682
p. [EXPORT]                     to AS18141 announce AS7682
p. [EXPORT]                     to AS7509 announce AS7682
[Assigned Date]                 1998/07/21
[Last Update]                   2005/07/07 19:27:57(JST)

Last Update: 2025-07-10T00:01:23Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
RADB	as-kddi6
NTTCOM	as-bbx-peers
JPIRR	as-ocn-v6
RADB	as-iij
LEVEL3	as-level3-origins-na
RADB	as-kdddmpeer
RADB	as-ocn-v6
ARIN	as1239:as-customers
RADB	as-pacnet-customer-proxy-register
JPIRR	as-gigainfra
JPIRR	as-infosphere-v6
LEVEL3	as-sprint-origins
RADB	as-ocn
NTTCOM	as-infosphere-v6
JPIRR	as-ocn
JPIRR	as-gigainfra-v6
NTTCOM	as-infosphere
JPIRR	as-hotnet-hotcn
RADB	as-playonline
NTTCOM	as-ocn-v6
RADB	as-gigainfra
RADB	as-hurricanev6
JPIRR	as24257:as-jpix
JPIRR	as-infosphere
NTTCOM	as-ocn
RADB	as-gigainfra-v6
RADB	as-kdd
ARIN	as-xo-b
RADB	as-hotnet-hotcn
RADB	as-45629
JPIRR	as-iij
JPIRR	as-bbx-peers