AS Name
t-net
Org Name
Tama Cable Network Co.,Ltd.
Country
Japan
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 t-net Tama Cable Network Co.,Ltd 512
133.32.192.0/21 JPNIC-NET-JP-ERX Japan Network Information Center 2048
133.226.176.0/21 JPNIC-NET-JP-ERX Japan Network Information Center 2048
133.238.64.0/18 JPNIC-NET-JP-ERX Japan Network Information Center 16384
157.14.64.0/20 Vectant ARTERIA Networks Corporation 4096
202.233.72.0/22 JPNIC-NET-JP Japan Network Information Center 1024
CIDR Description IP NUMs(prefix /64)
2405:6cc0::/32 t-net-JPNIC-JP-20191023 Japan Network Infomation Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,192,256 12,884,967,424 IPv6 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 23,808 7,733,248 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,797,760 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 13,568 17,179,869,184 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 355,584 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,424 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 525,312 17,179,934,720 IPv6 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 34,816 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS2519 VECTANT - ARTERIA Networks Corporation, JP Japan 1,716,992 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS9957 KINX-AS - KINX, KR Republic of Korea 7,192 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.4 2001:7fa:7:1:0:13:1958:1 20 Gbps 2020-05-23 07:30:56
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.7.95 2001:de8:c::13:1958:1 10 Gbps 2020-05-23 07:30:11

Private Peering Facilities

Country/Region Name City Website Updated
ComSpace I Tokyo https://www.arteria-net.com/en/business/service/datacenter/ 2020-05-10 04:31:59
IP Address Domain NUMs Domains
103.144.123.157 3 mail.tenneiji.com
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
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:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2021-06-15T05:14:02Z
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
source:         JPNIC