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TOHKnet Co.,Inc.

AS Number7516
Websitehttp://www.tohknet.co.jp

Registered on
28 Aug 1997 (27 years old)
Registered to
A91A7381 (apnic)
Network status
Active, Allocated under JPNIC (APNIC)
Network type
Eyeball
Prefixes Originated
9 IPv4, 1 IPv6

Upstreams

  • AS2516 - KDDI Corporation
  • AS2914 - NTT America, Inc.
  • AS2497 - Internet Initiative Japan Inc.
Prefixes Originated
9 IPv4, 1 IPv6
Addresses Originated
465 /24's of IPv4
8192 /48's of IPv6

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

 PrefixDescription
150.30.0.0/16Tohoku Intelligent Telecommunication Co.,Inc.
202.254.152.0/24Iryo Sosei University
210.175.192.0/19TOCN(TOHKnet Co.,Inc.)
210.239.0.0/19SOFTBANK TELECOM Corp. Sales Development Division Nis...
211.2.128.0/19TOHKnet Co.,Inc.
211.10.64.0/19TOHKnet Co.,Inc.
211.120.96.0/19TOHKnet Co.,Inc.
218.216.112.0/20Business Service Corporation
219.109.128.0/19TOHKnet Co.,Inc.
2001:3c0::/35Japan Network Information Center

Network PolicyThis info take up to 2 hours to fully update

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Prefixes in selected policy


How are upstreams and downstreams calculated?

UpstreamsThis information was fetched live at page load time

 ASNDescriptionIPv4IPv6
AS2516KDDI Corporation
AS2914NTT America, Inc.
AS2497Internet Initiative Japan Inc.

PeersThis information was fetched live at page load time

 ASNDescriptionIPv4IPv6
AS2516KDDI Corporation
AS2914NTT America, Inc.
AS6939Hurricane Electric LLC
AS131953NPO Yutopianet
AS2497Internet Initiative Japan Inc.
AS150369TelHi Corporation
AS20473The Constant Company, LLC
AS9002RETN Limited
AS137409GSL Networks Pty LTD
AS59105Home NOC Operators Group
AS2635Automattic, Inc
AS13335Cloudflare, Inc.
AS138997Eons Data Communications Limited
AS24482SG.GS
AS4651The Communications Authority of Thailand (CAT)
AS1828Unitas Global
AS49544i3D.net B.V
AS135607Infinivan Incorporated
AS38158PT Cyberindo Aditama
AS8966Etisalat (ETC)
AS15169Google LLC
AS36236NetActuate, Inc
AS134835Starry Network Limited
AS2515Japan Network Information Center
AS138121PT Mora Telematika Indonesia Tbk
AS38001NewMedia Express Pte. Ltd.
AS20485JSC TransTeleKom
AS60068Datacamp Limited (CDN77 / DataPacket)
AS45701PT Internet Madju Abad Milenindo
AS153371BACK WAVES LIMITED
AS38195Superloop
AS9505Taiwan Internet Gateway
AS9507NextHop Pty Ltd
AS2907Science Information Network
AS7713PT Telkom Indonesia Tbk
AS58453China Mobile International
AS9886CTCSCI TECH LIMITED

DownstreamsThis information was fetched live at page load time

 ASNDescriptionIPv4IPv6
AS131953NPO Yutopianet
[ 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]                  7516b. [AS Name]                    TOHKNETg. [Organization]               TOHKnet Co.,Inc.m. [Administrative Contact]JP00028361n. [Technical Contact]JP00028361q. [Abuse]                      o. [IMPORT]                     from AS2497 100 accept ANYo. [IMPORT]                     from AS4713 100 accept ANYo. [IMPORT]                     from AS2516 100 accept ANYo. [IMPORT]                     from AS2914 100 accept ANYo. [IMPORT]                     from AS131953 100 accept AS131953p. [EXPORT]                     to AS2497 announce AS7516p. [EXPORT]                     to AS4713 announce AS7516 AS131953p. [EXPORT]                     to AS2516 announce AS7516 AS131953p. [EXPORT]                     to AS2914 announce AS7516 AS131953[Assigned Date]                 1997/08/28[Last Update]                   2023/04/18 14:19:10(JST)
Last Update: 2024-03-07T13:46:37Z UTC /(Click here to force a refresh)

Member of the following AS-SETs

-Member
JPIRRas-ocn-v6
RADBas-ocn-v6
JPIRRas-iij
NTTCOMas-bbx-peers
RADBas-e1-automation-customer
RADBas-iij6
RADBas-kdddmpeer
RADBas-ocn
JPIRRas-tohknet-tocn
JPIRRas-infosphere-v6
RADBas-tmnet-peers
LEVEL3as-sprint-origins
RADBas-iij
JPIRRas-bbix-t-v6
RADBas-hurricanev6
RADBas-gigainfra
NTTCOMas-ocn
RADBas-twig
RADBas-bbix-t-v6
JPIRRas-infosphere
JPIRRas-bbx-peers
RADBas-kddi6
JPIRRas-iij6
NTTCOMas-infosphere
NTTCOMas-ocn-v6
JPIRRas-ocn
NTTCOMas-infosphere-v6
LEVEL3as-level3-origins-na
JPIRRas-jpirr-all
RADBas-kdd
JPIRRas-gigainfra
RADBas-bbix-t
JPIRRas-bbix-t

Go to PeeringDB page

Suggested Prefix Limits

IPv4: 9

IPv6: 1

Internet Exchange Points

 NameIPv4IPv6Link Speed
JPIX TOKYO210.171.224.1562001:de8:8::7516:110 gbps
BBIX Tokyo101.203.89.1432001:de8:c::7516:110 gbps
JPNAP Tokyo210.173.177.552001:7fa:7:1::7516:110 gbps
Last Update: 2025-04-01T10:08:41Z UTC

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