AS Name
CTCX
Org Name
Chubu Telecommunications Company, Inc.
Registry Region
Japan
Looking Glass
IPv4Prefixes

69

IPv6Prefixes

2

IPv4 NUMs

1,309,184

IPv6 NUMs(/64)

8,589,934,592

1,309,184 IPv4 Addresses
CIDR Description IP Num
14.132.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
14.133.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
14.192.32.0/20 CTC Chubu Telecommunications Co.,Inc. 4096
43.250.124.0/24 WICOM-MN WiFi Service 256
45.114.16.0/22 GAMECOLTD-JP Game Co.,Ltd. 1024
45.114.208.0/22 YOUTHOARSMENCOMPANY-AS-AP YouthOarsmenCompany inc 1024
45.119.164.0/22 TAXRICHINC-JP TAXRICH Inc. 1024
45.120.132.0/22 INDEXINC-JP Index ,Inc. 1024
45.120.176.0/22 TAIHEICOLTD-JP TAIHEI Co.Ltd. 1024
103.2.20.0/22 CTC Chubu Telecommunications Co.,Inc. 1024
103.41.136.0/22 GAMECOLTD-JP Esakacho2-6-10,Fukidashi 1024
103.44.84.0/22 TAXRICHINC-JP 7-20-19,Shinozakicho,Edogawaku 1024
103.63.224.0/22 OBASINC-JP 2-232,Sakuragicho 1024
103.64.132.0/23 FUJIEIGHTLTD-JP 2-14, Nishi-Tenma4, Kita-ku 512
103.64.134.0/24 FUJIEIGHTLTD-JP 2-14, Nishi-Tenma4, Kita-ku 256
103.64.135.0/24 FUJIEIGHTLTD-JP 2-14, Nishi-Tenma4, Kita-ku 256
103.64.136.0/23 CORETELNET-HK UNIT 1802, 18/F., TAMSON PLAZA, 512
103.83.40.0/22 TGSI-PH 1102 SKY HILL BUSINESS CENTER VALERO ST.6784 BEL AIR 1024
103.104.20.0/22 GOODONELLC-JP RE-13building504,4-8-5,Hiranomachi 1024
103.192.228.0/22 FOXINC-JP 4-25,Miyamachi,Omiya-ku 1024
103.193.180.0/22 BEACCL-KH No.61, St.482, Sangkat Tuol Tompoung, 1024
103.214.72.0/22 GEEKAPPSJP-JP GEEKAPPS LLC 1024
103.230.8.0/22 JTAWM-PH JADE TRADING AND WEB MARKETING 1024
103.254.121.0/24 WICOM-MN Wicom Networks 256
112.137.56.0/21 CTC Chubu Telecommunications Co.,Inc. 2048
115.36.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
115.37.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
115.38.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
115.39.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
118.104.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
118.105.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
118.106.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
123.1.0.0/18 commufa Chubu Telecommunications Co.,Inc. 16384
123.1.64.0/18 commufa Chubu Telecommunications Co.,Inc. 16384
123.48.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
124.18.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
133.88.32.0/19 JPNIC-NET-JP-ERX Japan Network Information Center 8192
133.88.64.0/19 JPNIC-NET-JP-ERX Japan Network Information Center 8192
133.88.96.0/19 JPNIC-NET-JP-ERX Japan Network Information Center 8192
133.88.128.0/17 JPNIC-NET-JP-ERX Japan Network Information Center 32768
139.5.88.0/22 TAKADASEISAKUJYOIN-JP Takadaseisakujyo,inc. 1024
150.49.240.0/22 JAPAN150 country: JP Japan Network Information Center 1024
150.49.244.0/22 JAPAN150 country: JP Japan Network Information Center 1024
150.49.248.0/22 JAPAN150 country: JP Japan Network Information Center 1024
150.49.252.0/23 JAPAN150 country: JP Japan Network Information Center 512
150.91.0.0/24 JAPAN150 country: JP Japan Network Information Center 256
150.91.0.0/16 JAPAN150 country: JP Japan Network Information Center 65536
163.46.0.0/24 YUCC-NET country: JP Yokkaichi University 256
163.46.0.0/16 YUCC-NET country: JP Yokkaichi University 65536
180.196.0.0/24 commufa Chubu Telecommunications Co.,Inc. 256
180.196.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
180.197.0.0/24 commufa Chubu Telecommunications Co.,Inc. 256
180.197.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
180.198.0.0/24 commufa Chubu Telecommunications Co.,Inc. 256
180.198.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
180.199.0.0/24 commufa Chubu Telecommunications Co.,Inc. 256
180.199.0.0/16 commufa Chubu Telecommunications Co.,Inc. 65536
202.41.208.0/20 CTC Chubu Telecommunications Co.,Inc. 4096
202.62.160.0/20 commufa Chubu Telecommunications Co.,Inc. 4096
202.124.0.0/20 CTC Chubu Telecommunications Co.,Inc. 4096
202.124.208.0/20 CTC Chubu Telecommunications Co.,Inc. 4096
202.142.224.0/19 commufa Chubu Telecommunications Co.,Inc. 8192
202.150.48.0/21 CTC Chubu Telecommunications Co.,Inc. 2048
203.129.112.0/20 CTC Chubu Telecommunications Co.,Inc. 4096
203.209.176.0/22 CTC Chubu Telecommunications Co.,Inc. 1024
210.173.144.0/20 JPNIC-NET-JP Japan Network Information Center 4096
218.216.176.0/20 JPNIC-NET-JP Japan Network Information Center 4096
219.117.32.0/20 JPNIC-NET-JP Japan Network Information Center 4096
223.29.0.0/17 CTC Chubu Telecommunications Co.,Inc. 32768
CIDR Description IP NUMs(prefix /64)
2001:f58::/32 CTC-JPNIC-JP-20040826 Japan Network Information Center 4294967296
2402:6b00::/32 commufa-JPNIC-JP-20111028 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,607,552 161,330,495,488 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4 IPv6 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 24,832 4,295,294,976 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,443,264 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,674,112 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS2519 VECTANT - ARTERIA Networks Corporation, JP Japan 1,700,096 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 0 0 IPv4 IPv4 IPv6 IPv6
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,387,392 12,888,178,688 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,801,600 17,716,740,096 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS17639 CONVERGE-AS - ComClark Network & Technology Corp, PH Philippines 221,696 8,589,934,592 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
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 6,912 272,695,296 IPv4 IPv4
AS9957 KINX-AS - KINX, KR Republic of Korea 6,296 0 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 17,033,984 60,129,542,144 IPv4 IPv4
AS3491 BTN-ASN - PCCW Global, Inc., US United States 1,012,480 13,961,789,440 IPv4 IPv4
AS4713 OCN - NTT Communications Corporation, JP Japan 28,902,912 4,406,636,519,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 988,672 339,397,378,304 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPIX TOKYO - Japan Internet Exchange Tokyo 210.171.224.217 2001:de8:8::1:8126:1 200 Gbps 2018-12-19 06:58:59
Japan JPIX OSAKA - Japan Internet Exchange Osaka 103.246.232.217 2001:de8:8:6:0:1:8126:1 200 Gbps 2018-11-15 09:31:56
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 218.100.6.179 2001:de8:c::1:8126:1 40 Gbps 2018-11-19 09:20:29
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.199 2001:7fa:7:1:0:1:8126:1 10 Gbps 2018-05-15 00:33:35
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.92.19 2001:7fa:0:1::ca28:a213 3 Gbps 2020-02-19 04:08:20

Private Peering Facilities

Country/Region Name City Website Updated
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:        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:        AS18126
as-name:        CTCX
descr:          Chubu Telecommunications Company, Inc.
import:
export:
country:        JP
admin-c:        JP00006514
tech-c:         JP00006514
last-modified:  2006-11-09T21:29:19Z
source:         JPNIC