AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
T-CATV Tannan Cable Television Corporation 6 1 25,600 4,294,967,296 Japan
25,600 IPv4 Addresses
CIDR Description IP Num
64.33.0.0/18 T-CATV Tannan Cable Television Corporation 16384
103.198.212.0/22 T-CATV Tannan Cable Television Corporation 1024
182.50.164.0/22 T-CATV Tannan Cable Television Corporation 1024
202.88.192.0/21 T-CATV Tannan Cable Television Corporation 2048
202.127.80.0/20 T-CATV Tannan Cable Television Corporation 4096
219.100.184.0/22 JPNIC-NET-JP Japan Network Information Center 1024
CIDR Description IP NUMs(prefix /64)
2405:5300::/32 T-CATV-JPNIC-JP-20121001 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,802,368 17,716,740,096 IPv4 IPv4 IPv6 IPv6
AS23815 JPIX-RS - Japan Internet Exchange Co., Ltd., JP Japan 0 0 IPv4 IPv4
AS38195 SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD, AU Australia 97,280 73,014,444,032 IPv4 IPv4
AS64050 BCPL-SG - BGP Consultancy Pte Ltd, SG Singapore 223,232 0 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 946,432 236,690,604,032 IPv4 IPv4 IPv6 IPv6
AS17534 NSK - NSK Co.,Ltd., JP Japan 72,704 8,589,934,592 IPv4 IPv4
AS17639 CONVERGE-AS - ComClark Network & Technology Corp, PH Philippines 220,672 8,589,934,592 IPv4 IPv4
AS17676 GIGAINFRA - Softbank BB Corp., JP Japan 43,130,112 18,695,992,639,488 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,945,920 5,490,540,544 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524,800 282,708,169,785,344 IPv4 IPv4 IPv6 IPv6
AS9957 KINX-AS - KINX, KR Republic of Korea 8,584 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,848 4,294,967,296 IPv4 IPv4
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,498,368 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,129,728 21,475,229,696 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.6.196 2001:de8:c::2:4255:1 10 Gbps 2018-11-15 12:47:35
Japan JPNAP Osaka - JPNAP Osaka 210.173.178.42 2001:7fa:7:2:0:2:4255:1 10 Gbps 2019-01-24 06:27:56
Japan JPIX OSAKA - Japan Internet Exchange Osaka 103.246.232.130 2001:de8:8:6:0:2:4255:1 10 Gbps 2019-02-21 00:08:05
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.244 2001:7fa:7:1:0:2:4255:1 10 Gbps 2017-08-08 04:08:39
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.53 2001:de8:c:2:0:2:4255:1 10 Gbps 2019-03-07 00:59:37
Japan JPIX TOKYO - Japan Internet Exchange Tokyo 210.171.224.130 2001:de8:8::2:4255:1 10 Gbps 2017-08-08 04:08:39

Private Peering Facilities

Country/Region Name City Website Updated
AT TOKYO Tokyo 2018-10-02 23:51:14
NTT DATA Dojima (building #4) Osaka http://www.nttdata.com/ 2019-02-21 00:00:56
IP Address Domain NUMs Domains
64.33.0.86 2 client-support-desk.net
64.33.0.131 1 floridagourmetfoods.com
64.33.1.178 2 editionsknowware.com
64.33.2.70 1 pikachu.ddo.jp
64.33.2.220 2 philchan.net
64.33.3.150 2 tsaitoh.net
64.33.3.186 1 mail.design-build-rose.com
64.33.7.21 1 mail.cocacola.com.co
64.33.8.69 3 inscourier.com
64.33.10.25 3 boffomedia.com
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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:       AS24248 - AS24297
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp. To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2009-11-19T01:11:45Z
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:  2012-08-28T07:58:02Z
source:         APNIC


aut-num:        AS24255
as-name:        T-CATV
descr:          Tannan Cable Television Corporation
import:         from AS4725 100 accept ANY
import:         from AS2497 100 accept ANY
export:         to AS4725 announce AS24255
export:         to AS2497 announce AS24255
country:        JP
admin-c:        YI6083JP
tech-c:         RT1196JP
tech-c:         SH4197JP
last-modified:  2011-04-01T23:55:23Z
source:         JPNIC