223.29.0.0/17

AS18126 · Chubu Telecommunications Company, Inc.

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Summary

Country	Japan
Domain	ctc.co.jp
ASN	AS18126
Registry	APNIC
ID	CTC

WHOIS Details

inetnum:        223.29.0.0 - 223.29.127.255
netname:        CTC
descr:          Chubu Telecommunications Co.,Inc.
descr:          Sakae 2-2-5, Naka-ku, Nagoya-shi, 460-0008 JAPAN
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : abuse@ctc.ad.jp
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2017-07-24T12:00:09Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
mnt-by:         MAINT-JPNIC
last-modified:  2017-10-18T10:21:54Z
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:         hostmaster@nic.ad.jp
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

inetnum:        223.29.0.0 - 223.29.127.255
netname:        CTC-CIDR-BLK-JP
descr:          Chubu Telecommunications Co.,Inc.
remarks:        Email address for spam or abuse complaints : abuse@ctc.ad.jp
country:        JP
admin-c:        JP00006514
tech-c:         JP00006514
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:  2017-07-25T03:01:12Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 223.29.0.0/16

Range	ASN	Company	Num of IPs
223.29.176.0/20	AS17682	296 BROAD NET Com Inc	4,096
223.29.160.0/21	AS401362	71 Rue Gervolino Magenta Plage	2,048
223.29.136.0/22	AS5065	TeleNet	1,024
223.29.128.0/22	AS7029	TeleNet	1,024
223.29.140.0/22	AS7029	TeleNet	1,024
223.29.144.0/22	AS7029	TeleNet	1,024
223.29.148.0/22	AS7029	TeleNet	1,024
223.29.152.0/22	AS7029	TeleNet	1,024
223.29.244.0/22	AS23618	Ibara Broadcasting Company	1,024
223.29.156.0/22	AS7029	TeleNet	1,024
223.29.216.0/22	AS396982	Messagelabs Ltd	1,024
223.29.132.0/22	AS401362	TeleNet	1,024
223.29.213.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
223.29.215.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
223.29.241.0/24	AS55766	Orro NSG Customers - QLD	256
223.29.232.0/24	AS131275	Telecom Services (LDI) Provider	256
223.29.233.0/24	AS131275	Telecom Services (LDI) Provider	256
223.29.234.0/24	AS131275	Telecom Services (LDI) Provider	256
223.29.214.0/24	AS141731	Max Hub Limited	256
223.29.226.0/24	AS213441	SLAYER_GROUP_LIMITED	256
223.29.240.0/24	AS55766	Orro Hosted Services	256
223.29.227.0/24	AS10753	telecomsukkah.com	256
223.29.242.0/24	AS55766	Orro NSG Customers - NSW	256
223.29.243.0/24	AS55766	Orro NSG Customers - WA	256
223.29.253.0/24	AS61317	Turkbil Sunucu Hizmetleri	256
223.29.254.0/24	AS61317	Turkbil Sunucu Hizmetleri	256
223.29.212.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256

Hosted domains

There are 727 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
223.29.45.10	xnn.jp	395
223.29.45.40	aku-shu.com	96
223.29.45.22	naiken.biz	69
223.29.54.96	gendaikoukokusha.jp	46
223.29.45.131	lotus-corp.jp	11
223.29.38.200	overcome.co.jp	11
223.29.57.122	imao.biz	8
223.29.45.36	toprelaxall.com	4
223.29.45.193	sys-erp-c.com	3
223.29.45.16	dancers-schole.com	3
223.29.43.106	yoshitake-bio.com	3
223.29.119.51	iwatatool.com	2
223.29.127.5	omnifunction.co.jp	2
223.29.41.40	simicom.biz	2
223.29.42.190	kindaics.co.jp	2
223.29.54.85	tobila.cloud	2
223.29.127.33	wet.co.jp	2
223.29.41.46	kasugai-heartfulparking.com	2
223.29.39.207	chizai-matching.jp	2
223.29.61.27	oshima.cc	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

Read more

Pingable IPs

4,796 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
223.29.93.253	AS18126 Chubu Telecommunications Company, Inc.	`3.29ms` from Osaka, JP
223.29.125.137	AS18126 Chubu Telecommunications Company, Inc.	`3.24ms` from Osaka, JP
223.29.25.17	AS18126 Chubu Telecommunications Company, Inc.	`3.25ms` from Osaka, JP
223.29.15.217	AS18126 Chubu Telecommunications Company, Inc.	`3.23ms` from Osaka, JP
223.29.97.5	AS18126 Chubu Telecommunications Company, Inc.	`3.29ms` from Osaka, JP
223.29.16.173	AS18126 Chubu Telecommunications Company, Inc.	`3.27ms` from Osaka, JP
223.29.54.61	AS18126 Chubu Telecommunications Company, Inc.	`3.44ms` from Osaka, JP
223.29.111.5	AS18126 Chubu Telecommunications Company, Inc.	`3.29ms` from Osaka, JP
223.29.127.233	AS18126 Chubu Telecommunications Company, Inc.	`4.49ms` from Osaka, JP
223.29.31.241	AS18126 Chubu Telecommunications Company, Inc.	`3.30ms` from Osaka, JP
223.29.90.15	AS18126 Chubu Telecommunications Company, Inc.	`3.25ms` from Osaka, JP
223.29.35.69	AS18126 Chubu Telecommunications Company, Inc.	`3.34ms` from Osaka, JP
223.29.37.93	AS18126 Chubu Telecommunications Company, Inc.	`3.49ms` from Osaka, JP
223.29.110.37	AS18126 Chubu Telecommunications Company, Inc.	`3.23ms` from Osaka, JP
223.29.23.173	AS18126 Chubu Telecommunications Company, Inc.	`3.24ms` from Osaka, JP
223.29.53.30	AS18126 Chubu Telecommunications Company, Inc.	`4.55ms` from Osaka, JP
223.29.68.21	AS18126 Chubu Telecommunications Company, Inc.	`3.22ms` from Osaka, JP
223.29.115.114	AS18126 Chubu Telecommunications Company, Inc.	`3.64ms` from Osaka, JP
223.29.107.121	AS18126 Chubu Telecommunications Company, Inc.	`3.23ms` from Osaka, JP
223.29.62.221	AS18126 Chubu Telecommunications Company, Inc.	`3.23ms` from Osaka, JP
223.29.55.25	AS18126 Chubu Telecommunications Company, Inc.	`3.49ms` from Osaka, JP
223.29.41.145	AS18126 Chubu Telecommunications Company, Inc.	`3.99ms` from Osaka, JP
223.29.21.53	AS18126 Chubu Telecommunications Company, Inc.	`3.26ms` from Osaka, JP
223.29.60.14	AS18126 Chubu Telecommunications Company, Inc.	`3.54ms` from Osaka, JP
223.29.112.249	AS18126 Chubu Telecommunications Company, Inc.	`3.14ms` 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
145.18.210.1	AS1124 Universiteit van Amsterdam	`0.60ms` from Amsterdam, NL
83.85.40.1	AS33915 Vodafone Libertel B.V.	`2.43ms` from Amsterdam, NL
174.64.38.113	AS22773 Cox Communications Inc.	`1.05ms` from Ashburn, US
173.79.211.1	AS701 Verizon Business	`2.05ms` from Ashburn, US
66.216.147.65	AS7029 Windstream Communications LLC	`6.97ms` from Ashburn, US
46.128.35.225	AS35244 Tele Columbus AG	`8.36ms` from Berlin, DE
188.6.234.1	AS5483 Magyar Telekom Plc.	`2.01ms` from Budapest, HU
186.138.14.1	AS7303 Telecom Argentina S.A.	`0.81ms` from Buenos Aires, AR
74.206.138.1	AS53543 EVSL	`13.63ms` from Calgary, CA
50.66.92.1	AS6327 Shaw Communications Inc.	`1.89ms` from Calgary, CA
184.69.195.81	AS6327 Shaw Communications Inc.	`1.15ms` from Calgary, CA
165.255.68.1	AS37611 AFRIHOST SP (PTY) LTD	`2.14ms` from Cape Town, ZA
172.79.122.1	AS5650 Frontier Communications of America, Inc.	`11.68ms` from Chicago, US
194.255.149.1	AS3308 Telia Company AB	`1.00ms` from Copenhagen, DK
66.52.100.1	AS20115 Charter Communications LLC	`3.50ms` from Dallas, US
68.116.144.1	AS20115 Charter Communications LLC	`5.58ms` from Dallas, US
185.152.91.1	AS44558 Netonline Bilisim Sirketi LTD	`10.72ms` from Denizli, TR
20.93.80.81	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
18.199.227.65	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
92.204.64.129	AS21499 Host Europe GmbH	`3.01ms` from Frankfurt am Main, DE
38.181.209.1	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`2.37ms` from Hong Kong, HK
222.166.112.129	AS9908 HK Cable TV Ltd	`0.72ms` from Hong Kong, HK
72.196.20.1	AS22773 Cox Communications Inc.	`5.27ms` from Kansas City, US
95.37.36.161	AS12389 PJSC Rostelecom	`6.30ms` from Kazan, RU
190.232.56.1	AS6147 Telefonica del Peru S.A.A.	`1.11ms` from Lima, PE

Traceroute

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

traceroute -a -n -q1 223.29.105.161

traceroute to 223.29.105.161 (223.29.105.161): 64 hops max, 52 byte packets

1 [AS31898] 140.91.218.43 0.126 ms

2 [] 218.100.9.120 0.746 ms

3 [] 218.100.9.191 4.291 ms

4 [AS18126] 210.173.150.90 15.352 ms

5 *

6 *

7 [AS18126] 223.29.105.161 3.682 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On October 31st 2025

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