AS Number
AS18135
AS Name
BTV
Org Name
BTV Cable Television Co.,LTD
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2024-08-16T01:45:53Z

AS18135 Looking Glass
IPv4Prefixes

10

IPv6Prefixes

1

IPv4 NUMs

38,912

IPv6 NUMs(/64)

4,294,967,296

38,912 IPv4 Addresses
CIDR Description IP Num
42.83.0.0/18 BTV BTV CO., LTD. 16384
103.205.48.0/22 BTV BTV CO., LTD. 1024
153.124.224.0/21 BTV BTV CO., LTD. 2048
163.131.104.0/22 JAPAN163 country: JP Japan Network Information Center 1024
163.131.108.0/22 JAPAN163 country: JP Japan Network Information Center 1024
182.23.216.0/21 BTV BTV CO., LTD. 2048
203.211.32.0/20 BTV BTV CO., LTD. 4096
203.211.48.0/21 BTV BTV CO., LTD. 2048
219.100.88.0/22 JPNIC-NET-JP Japan Network Information Center 1024
219.103.0.0/19 JPNIC-NET-JP Japan Network Information Center 8192
CIDR Description IP NUMs(prefix /64)
2401:d500::/32 BTV-JPNIC-JP-20110826 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,796,480 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,102,016 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS2519 Vectant - ARTERIA Networks Corporation, JP Japan 1,492,736 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, JP Japan 512 1,073,741,824 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,392 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,531,904 12,886,081,536 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 40,562,944 18,695,992,639,488 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS64289 MACARNE - Macarne LLC, US United States 7,168 1,078,460,416 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO 210.171.224.154 2001:de8:8::1:8135:1 20 Gbps 2023-03-27 06:36:02
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.103 2001:de8:c::1:8135:1 10 Gbps 2023-06-05 23:54:13
Japan JPIX OSAKA 103.246.232.154 2001:de8:8:6:0:1:8135:1 20 Gbps 2023-03-27 06:36:02
Japan BBIX Fukuoka - BroadBand Internet eXchange Fukuoka 101.203.104.20 2001:de8:c:4:0:1:8135:1 20 Gbps 2023-03-27 06:32:41
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.148 2001:de8:c:2:0:1:8135:1 20 Gbps 2023-03-27 06:33:36
Japan JPNAP Fukuoka - JPNAP Fukuoka 210.173.188.17 2001:7fa:7:4:0:1:8135:1 20 Gbps 2023-03-27 06:34:26
Singapore BBIX Singapore - BroadBand Internet eXchange Singapore 103.231.152.132 2001:df5:b800:bb00:0:1:8135:1 300 Mbps 2023-11-01 23:41:48
Hong Kong BBIX Hong Kong - BroadBand Internet eXchange Hong Kong 103.203.158.132 2403:c780:b800:bb00:0:1:8135:1 300 Mbps 2023-11-01 23:41:48
United States BBIX US-West - BroadBand Internet eXchange US-West 101.203.74.63 2403:c780:7200:b074:0:1:8135:1 300 Mbps 2023-11-01 23:41:48
Netherlands BBIX Amsterdam - BroadBand Internet eXchange Amsterdam 101.203.78.33 2403:c780:7200:b078:0:1:8135:1 300 Mbps 2023-11-01 23:41:48

Private Peering Facilities

Country/Region Name City Website Updated
Digital Edge TYO2 (ComSpace 1) - Tokyo Tokyo https://www.digitaledgedc.com/products/datacenters/japan#tyo2 2016-03-14 21:27:52
NTT DATA Dojima (building #4) Osaka http://www.nttdata.com/ 2018-01-10 00:43:08
QTnet Fukuoka Data Center 3(QD3) Fukuoka https://www.qtpro.jp/dc/qtdc/qd3/ 2023-03-27 06:29:59
as-block:       AS17653 - AS18431
descr:          APNIC 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:  2019-01-08T23:19:07Z
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:       AS18121 - AS18152
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.
remarks:        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:  2017-06-12T03:54:32Z
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:         [email protected]
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:        AS18135
as-name:        BTV
descr:          BTV Cable Television Co.,LTD
descr:          1-7,Nakamachi,Miyakonojo City,Miyazaki
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-16T01:45:53Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-JPNIC
last-modified:  2024-09-28T21:13:03Z
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:         [email protected]
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:        AS18135
as-name:        BTV
descr:          BTV CO.,LTD.
import:
export:
country:        JP
admin-c:        TE7166JP
tech-c:         JP00246434
tech-c:         TI11581JP
last-modified:  2023-08-17T02:42:19Z
source:         JPNIC