203.104.112.0/20

AS17936  ·  Cable Television Kani Co.,Inc.

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Summary

Country Japan
Domain ctk.ne.jp
ASN AS17936
Registry JPNIC
ID CTK-NET

WHOIS Details

inetnum:        203.104.112.0 - 203.104.127.255
netname:        CTK
descr:          Cable Television Kani Co.,Inc.
descr:          7-90 Hiromi, Kani-City, Gifu
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : nic-db@tv.ctk.ne.jp
mnt-irt:        IRT-JPNIC-JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
last-modified:  2015-06-01T07:46:01Z
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:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
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:         hostmaster@nic.ad.jp
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

inetnum:        203.104.112.0 - 203.104.127.255
netname:        CTK-CIDR-BLK-JP
descr:          Cable Television Kani Co.,Ltd.
remarks:        Email address for spam or abuse complaints : nic-db@tv.ctk.ne.jp
country:        JP
admin-c:        JP00013171
tech-c:         JP00013171
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)
last-modified:  2015-06-02T01:39:44Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 203.104.0.0/16

Range ASN Company Num of IPs
203.104.96.0/20 AS17707 NHN Techorus Corp. 4,096
203.104.32.0/20 AS133774 CHINANET Guangdong province network 4,096
203.104.0.0/20 AS9650 Department of Education 4,096
203.104.48.0/20 AS56089 OFFRATEL AP 4,096
203.104.128.0/20 AS38631 LINE Corporation 4,096
203.104.16.0/21 AS10310 Yahoo Inc. 2,048
203.104.144.0/21 AS38631 LINE Corporation 2,048
203.104.24.0/21 AS7642 Dhivehi Raajjeyge Gulhun (PRIVATE LIMITED) 2,048
203.104.172.0/22 AS23576 Naver Business Platform, Naver & Line Service 1,024
203.104.188.0/22 AS135354 Naver Business Platform Cloud Service 1,024
203.104.152.0/22 AS38631 LINE Corporation 1,024
203.104.164.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.166.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.168.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.170.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.186.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.184.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.178.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.156.0/23 AS38631 LINE Corporation 512
203.104.182.0/23 AS135354 Naver Business Platform Cloud Service 512
203.104.176.0/23 AS23576 Naver Business Platform Naver & LINE Service 512
203.104.160.0/23 AS23576 Naver Business Platform Naver & Line Service 512
203.104.162.0/23 AS23576 Naver Business Platform, Naver & Line Service 512
203.104.159.0/24 AS17661 NHN Cloud Japan Corporation 256
203.104.158.0/24 AS38631 LINE Corporation 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.104.127.59 natukun72.net 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

58 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.104.117.75 AS17936 Cable Television Kani Co.,Inc. 6.52ms from Tokyo, JP
203.104.115.254 AS17936 Cable Television Kani Co.,Inc. 4.44ms from Osaka, JP
203.104.124.88 AS17936 Cable Television Kani Co.,Inc. 6.77ms from Osaka, JP
203.104.114.2 AS17936 Cable Television Kani Co.,Inc. 12.03ms from Osaka, JP
203.104.116.60 AS17936 Cable Television Kani Co.,Inc. 5.05ms from Osaka, JP
203.104.119.254 AS17936 Cable Television Kani Co.,Inc. 4.67ms from Osaka, JP
203.104.121.240 AS17936 Cable Television Kani Co.,Inc. 5.25ms from Osaka, JP
203.104.123.253 AS17936 Cable Television Kani Co.,Inc. 4.23ms from Osaka, JP
203.104.118.173 AS17936 Cable Television Kani Co.,Inc. 6.58ms from Osaka, JP
203.104.122.47 AS17936 Cable Television Kani Co.,Inc. 5.38ms from Osaka, JP
203.104.125.108 AS17936 Cable Television Kani Co.,Inc. 6.05ms from Osaka, JP
203.104.112.108 AS17936 Cable Television Kani Co.,Inc. 13.49ms from Osaka, JP
203.104.126.97 AS17936 Cable Television Kani Co.,Inc. 6.20ms from Osaka, JP
203.104.127.254 AS17936 Cable Television Kani Co.,Inc. 4.27ms from Osaka, JP
203.104.120.247 AS17936 Cable Television Kani Co.,Inc. 5.14ms from Osaka, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
23.36.132.228 AS7713 PT Telekomunikasi Indonesia 1.16ms from Batam, ID
54.71.181.228 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
124.148.20.52 AS4739 Internode Pty Ltd 1.51ms from Brisbane, AU
122.174.217.116 AS24560 Bharti Airtel Ltd., Telemedia Services 10.14ms from Chennai, IN
104.231.195.84 AS10796 Charter Communications Inc 5.44ms from Chicago, US
170.185.189.20 AS11686 Zayo Bandwidth 12.58ms from Chicago, US
27.12.226.164 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Chongqing, CN
104.10.91.164 AS7018 AT&T Enterprises, LLC 10.61ms from Columbus, US
94.0.199.36 AS5607 Sky UK Limited 5.02ms from Erith, GB
3.78.61.212 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
156.244.245.84 AS9294 GNET INC. 0.82ms from Hong Kong, HK
47.200.206.196 AS5650 Frontier Communications of America, Inc. 5.38ms from Miami, US
95.248.3.68 AS3269 Telecom Italia S.p.A. 3.62ms from Milan, IT
95.220.140.4 AS12714 PJSC MegaFon 4.72ms from Moscow, RU
186.69.98.36 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.88ms from Quito, EC
54.197.191.132 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
3.213.33.20 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.202.61.164 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
125.150.222.52 AS4766 Korea Telecom 1.73ms from Seoul, KR
119.59.15.116 AS139648 PacketStream Korea 0.13ms from Tokyo, JP
153.156.162.148 AS4713 NTT DOCOMO BUSINESS,Inc. 7.20ms from Tokyo, JP
64.141.105.4 AS21533 Corus Entertainment Inc 0.58ms from Toronto, CA
195.130.165.244 AS1836 green.ch AG 0.86ms from Zuerich, CH
166.210.73.180 AS14080 Telmex Colombia S.A. 16.22ms from Bogota, CO
98.139.10.52 AS26101 Yahoo Holdings Inc. 1.37ms from Buffalo, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 203.104.122.39
traceroute to 203.104.122.39 (203.104.122.39): 64 hops max, 52 byte packets
5 [] 210.173.184.134 3.45 ms
8 *
9 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
On

What are IP address ranges?

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