AS Number
AS7670
AS Name
CTNET
Org Name
Enecom,Inc.
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2024-01-22T17:17:44Z

AS7670 Looking Glass
IPv4Prefixes

20

IPv6Prefixes

1

IPv4 NUMs

134,656

IPv6 NUMs(/64)

4,294,967,296

134,656 IPv4 Addresses
CIDR Description IP Num
27.96.68.0/22 PIONET Miyoshi Cablevision.Co.Ltd 1024
61.122.0.0/22 JPNIC-NET-JP Japan Network Information Center 1024
61.125.160.0/20 JPNIC-NET-JP Japan Network Information Center 4096
61.213.240.0/20 JPNIC-NET-JP Japan Network Information Center 4096
103.39.192.0/22 MDC Matsukei Co., Ltd. 1024
103.152.230.0/23 TCCinfo-tec Tottori Central Cable broadcasting 512
121.58.176.0/21 PIONET Miyoshi Cablevision.Co.Ltd 2048
133.117.96.0/21 JPNIC-NET-JP-ERX Japan Network Information Center 2048
160.192.0.0/24 YUNET country: JP Yasuda Women's University Yasuda Women's Junior College 256
160.192.0.0/16 YUNET country: JP Yasuda Women's University Yasuda Women's Junior College 65536
202.25.192.0/20 JPNIC-NET-JP Japan Network Information Center 4096
202.86.120.0/21 PIONET Miyoshi Cablevision.Co.Ltd 2048
202.246.244.0/22 JPNIC-NET-JP Japan Network Information Center 1024
210.166.32.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.235.32.0/22 JPNIC-NET-JP Japan Network Information Center 1024
210.236.0.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.253.32.0/19 JPNIC-NET-JP Japan Network Information Center 8192
211.1.128.0/19 JPNIC-NET-JP Japan Network Information Center 8192
211.12.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
219.118.32.0/20 JPNIC-NET-JP Japan Network Information Center 4096
CIDR Description IP NUMs(prefix /64)
2001:2a8::/32 CCCN-JPNIC-JP-20001228 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64,768 4,295,229,440 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 53,248 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 98,816 77,386,809,344 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 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
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 37,632 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,195,968 4,299,161,600 IPv6 IPv6
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 70,656 18,350,080 IPv4 IPv4
AS19151 BBO-1 - BroadbandONE, LLC, US United States 31,488 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 IPv6 IPv6
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7,200,256 30,065,164,288 IPv4 IPv4 IPv6 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,692,736 12,784,369,664 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4
AS9370 SAKURA-B - SAKURA Internet Inc., JP Japan 340,992 68,719,476,736 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,035,712 2,761,664,036,864 IPv4 IPv4 IPv6 IPv6
AS2519 Vectant - ARTERIA Networks Corporation, JP Japan 1,494,784 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS2734 CORESITE, US United States 48,128 7,248,347,136 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,240,960 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,304 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,786,816 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 111,673,344 IPv4 IPv4
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,842,816 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,792 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 2,094,080 12,884,967,424 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23775 Tamatele-NET, JP Japan 9,216 4,294,967,296 IPv4 IPv4
AS63775 YCTNET - YAKAGE CABLE TELEVISION, JP Japan 2,048 0 IPv4 IPv4
AS131907 IWAMI-NET - Iwami Cablevision Co.,Ltd., JP Japan 2,048 0 IPv4 IPv4
AS18124 OUS-NET - Okayama University of Science, JP Japan 65,536 65,536 IPv4 IPv4 IPv6 IPv6
AS17691 TikiTiki - NDS CO., LTD., JP Japan 21,504 0 IPv4 IPv4
AS18077 C-able - Yamaguchi Cable Vision Co., Ltd., JP Japan 143,872 4,294,967,296 IPv4 IPv4
AS18144 MEGAEGG - Energia Communications,Inc., JP Japan 291,840 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS55381 CCSNET - CITY-CABLE SHUNAN Corporation, JP Japan 17,920 0 IPv4 IPv4
AS9991 SHUDO-U - Hiroshima Shudo University, JP Japan 65,536 65,536 IPv4 IPv4 IPv6 IPv6
AS24251 ICNTV-NET - Iwakuni Cable Network Corporation, JP Japan 18,432 0 IPv4 IPv4
AS55382 HOT-CHA - Nagato city office, JP Japan 1,024 0 IPv4 IPv4
AS146976 Kvision - Kvision Co.,Ltd., JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9374 EDION - EDION Corporation, JP Japan 165,888 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS18272 BSH-NET - Benesse Corporation, JP Japan 2,048 0 IPv4 IPv4
AS23618 ICV-NET - Ibara Broadcasting Company, JP Japan 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23786 MABLE - San-in Cable Vision CO.,LTD, JP Japan 22,528 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37908 KBC - KIBI Cable Television Co.,Ltd., JP Japan 8,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS131928 IPP-NET - Tottori Teletopia Co., Ltd., JP Japan 3,072 0 IPv4 IPv4
AS4695 URBAN - Enecom,Inc., JP Japan 20,480 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO 210.171.224.168 2001:de8:8::7670:1 100 Gbps 2020-03-24 02:07:43
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.178 2001:de8:c::7670:1 30 Gbps 2024-10-01 07:46:39
Japan JPNAP Osaka - JPNAP Osaka 210.173.184.83 2001:7fa:7:2::7670:2 100 Gbps 2021-03-01 08:22:56
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.97 2001:7fa:7:1::7670:1 50 Gbps 2024-10-01 07:50:09
United States Any2West - CoreSite - Any2West 206.72.211.86 2001:504:13::211:86 2 Gbps 2020-05-20 10:01:02
United States NYIIX Los Angeles - New York International Internet eXchange - Los Angeles 149.112.104.81 2001:504:a::a500:7670:1 1 Gbps 2025-02-10 23:10:38
Japan JPIX OSAKA 103.246.232.168 2001:de8:8:6::7670:1 10 Gbps 2020-12-22 23:41:03
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.192 2001:de8:c:2::7670:1 100 Gbps 2024-10-01 07:39:40
Japan Equinix Osaka - Equinix Internet Exchange Osaka 203.190.227.44 2001:de8:5:1::7670:1 10 Gbps 2024-10-01 07:55:29
Singapore BBIX Singapore - BroadBand Internet eXchange Singapore 103.231.152.153 2001:df5:b800:bb00::7670:1 10 Gbps 2025-07-17 04:28:44
Hong Kong BBIX Hong Kong - BroadBand Internet eXchange Hong Kong 103.203.158.65 2403:c780:b800:bb00::7670:1 10 Gbps 2025-07-17 04:28:14
United States BBIX US-West - BroadBand Internet eXchange US-West 101.203.74.114 2403:c780:7200:b074::7670:1 10 Gbps 2025-07-17 04:31:40
Netherlands BBIX Amsterdam - BroadBand Internet eXchange Amsterdam 101.203.78.64 2403:c780:7200:b078::7670:1 10 Gbps 2025-07-17 04:33:15

Private Peering Facilities

Country/Region Name City Website Updated
AT TOKYO (CC1/CC2) Tokyo https://www.attokyo.co.jp 2020-03-18 00:40:53
NTT DATA Dojima (building #4) Osaka http://www.nttdata.com/ 2020-10-28 07:27:05
Equinix OS3 - Osaka Osaka https://www.equinix.com/data-centers/asia-pacific-colocation/japan-colocation/osaka-data-centers/os3 2024-10-01 07:33:39
as-block:       AS7467 - AS7722
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:  2008-09-04T06:40:26Z
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:       AS7660 - AS7691
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:  2017-06-12T03:54:30Z
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:        AS7670
as-name:        CTNET
descr:          Enecom,Inc.
import:
export:
country:        JP
admin-c:        JP00076967
tech-c:         JP00065730
last-modified:  2024-01-22T17:17:44Z
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