AS Number
AS131958
AS Name
t-net
Org Name
Tama Cable Network Co.,Ltd.
Country
Japan
Registry

apnic

RegDate

Updated

2009-09-29T05:34:08Z

AS131958 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

1

IPv4 NUMs

26,112

IPv6 NUMs(/64)

4,294,967,296

26,112 IPv4 Addresses
CIDR Description IP Num
103.144.122.0/23
ROA Signed and Valid
t-net Tama Cable Network Co.,Ltd 512
133.32.192.0/21
ROA Signed and Valid
JPNIC-NET-JP-ERX Japan Network Information Center 2048
133.226.176.0/21
ROA Signed and Valid
JPNIC-NET-JP-ERX Japan Network Information Center 2048
133.238.64.0/18
ROA Signed and Valid IRR Valid
JPNIC-NET-JP-ERX Japan Network Information Center 16384
157.14.64.0/20
ROA Signed and Valid
Vectant ARTERIA Networks Corporation 4096
202.233.72.0/22
ROA Signed and Valid
JPNIC-NET-JP Japan Network Information Center 1024
CIDR Description IP NUMs(prefix /64)
2405:6cc0::/32
ROA Signed and Valid
t-net-JPNIC-JP-20191023 Japan Network Infomation Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 56,320 7,247,757,312 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS2734 CORESITE, US United States 48,128 7,248,347,136 IPv4 IPv4
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,560 25,769,934,848 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 562,688 210,454,249,472 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,295,032,832 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 97,280 98,878,226,432 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 8,448 4,294,967,296 IPv4 IPv4
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,186,496 17,596,481,077,248 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 105,984 355,679,338,496 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,280 4,294,967,296 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,765,312 2,233,382,993,920 IPv4 IPv4
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,542,912 IPv4 IPv4
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 37,632 4,295,032,832 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,216 42,949,672,960 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 109,824 1,107,558,400 IPv4 IPv4
AS18125 MAFFIN - Ministry of Agriculture, Forestry and Fisheries Research Network, JP Japan 65,536 4,294,967,296 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,777,280 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,968 197,568,495,616 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,656 14,010,155,008 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 7,680 279,183,360 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv4 IPv4
AS47160 MOJI - MOJI SAS, FR France 5,376 34,393,292,800 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,896,704 12,884,967,424 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 109,568 109,576,192 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 52,992 81,604,378,624 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,424 68,719,476,736 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 4,314,955,776 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,234,624 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 465,152 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2519 Vectant - ARTERIA Networks Corporation, JP Japan 1,494,784 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS19151 BBO-1 - BroadbandONE, LLC, US United States 33,024 4,294,967,296 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 367,872 38,654,705,664 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States NYIIX Los Angeles - New York International Internet eXchange - Los Angeles 149.112.104.33 2001:504:a::a513:1958:1 500 Mbps 2025-02-20 08:12:16
Hong Kong BBIX Hong Kong - BroadBand Internet eXchange Hong Kong 103.203.158.36 2403:c780:b800:bb00:0:13:1958:1 300 Mbps 2024-03-08 04:25:56
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.213.157 2001:7f8:1:0:a500:13:1958:1 1 Gbps 2025-07-02 02:23:49
Japan JPIX OSAKA 103.246.232.182 2001:de8:8:6:0:13:1958:1 10 Gbps 2025-07-20 01:20:49
Republic of Korea KINX - Korean Internet Neutral Exchange 139.150.100.158 2001:7fa:8::158 500 Mbps 2024-10-15 00:07:02
United States Any2West - CoreSite - Any2West 206.72.211.237 2001:504:13::211:237 500 Mbps 2023-01-31 00:23:51
Japan JPNAP Osaka - JPNAP Osaka 210.173.184.178 2001:7fa:7:2:0:13:1958:1 10 Gbps 2025-06-30 02:52:44
Netherlands BBIX Amsterdam - BroadBand Internet eXchange Amsterdam 101.203.78.21 2403:c780:7200:b078:0:13:1958:1 500 Mbps 2023-01-31 00:22:33
United States BBIX US-West - BroadBand Internet eXchange US-West 101.203.74.43 2403:c780:7200:b074:0:13:1958:1 500 Mbps 2023-01-31 00:23:51
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.4 2001:7fa:7:1:0:13:1958:1 10 Gbps 2025-07-02 02:23:07
Japan JPIX TOKYO 210.171.225.82 2001:de8:8::13:1958:1 10 Gbps 2021-10-29 06:10:49
Singapore BBIX Singapore - BroadBand Internet eXchange Singapore 103.231.152.36 2001:df5:b800:bb00:0:13:1958:1 300 Mbps 2024-03-08 04:25:06
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.218 2001:de8:c:2:0:13:1958:1 10 Gbps 2025-07-07 05:32:32
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.89.95 2001:de8:c::13:1958:1 10 Gbps 2022-06-28 00:37:46

Private Peering Facilities

Country/Region Name City Website Updated
Digital Edge TYO2 (ComSpace 1) - Tokyo Tokyo https://www.digitaledgedc.com/products/datacenters/japan#tyo2 2020-05-10 04:31:59
AT TOKYO (CC1/CC2) Tokyo https://www.attokyo.co.jp 2023-09-04 04:44:39
NTT Sonezaki Data Center(Dojima Campus) Osaka-Shi Kita-Ku https://global.nttsmc.com/ 2024-12-01 01:43:13
as-block:       AS131072 - AS132095
descr:          APNIC 32-bit ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T05:34:08Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS131905 - AS131992
descr:          JPNIC-4Byte-ASBLOCK-AP
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        for assignment to JPNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.ad.jp
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2016-01-27T00:24:03Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC


aut-num:        AS131958
as-name:        t-net
descr:          Tama Cable Network Co.,Ltd.
import:
export:
country:        JP
admin-c:        JP00182774
tech-c:         JP00182774
last-modified:  2019-10-25T05:12:17Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC