203.140.240.0/20

AS9622 · Kurashiki Cable TV

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Summary

Country	Japan
Domain	kct.ad.jp
ASN	AS9622
Registry	JPNIC
ID	KCT-CIDR-BLK-JP

WHOIS Details

inetnum:        203.140.240.0 - 203.140.255.255
netname:        KCT-CIDR-BLK-JP
descr:          Kurashiki Cable TV Corporation
remarks:        Email address for spam or abuse complaints : jpnic@kct.co.jp
country:        JP
admin-c:        JP00027229
tech-c:         JP00027229
last-modified:  2014-06-13T00:08:02Z
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

Nearby Ranges

BGP prefixes that overlap with 203.140.0.0/16

Range	ASN	Company	Num of IPs
203.140.64.0/19	AS17511	OPTAGE Inc.	8,192
203.140.192.0/20	AS17509	STARNET Co.,Ltd.	4,096
203.140.208.0/20	AS17939	miyazaki cabletelevision network Co.,LTD	4,096
203.140.224.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
203.140.160.0/20	AS7511	SYNAPSE Co.,Ltd.	4,096
203.140.176.0/21	AS59108	KATCH Network Inc.	2,048
203.140.184.0/21	AS59108	KATCH Network Inc.	2,048

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
203.140.247.92	pehg-a1.work	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

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Pingable IPs

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

IP Address	ASN	Details
203.140.240.1	AS9622 Kurashiki Cable TV	`3.58ms` from Osaka, JP
203.140.241.255	AS9622 Kurashiki Cable TV	`3.58ms` from Osaka, JP
203.140.245.1	AS9622 Kurashiki Cable TV	`3.37ms` from Osaka, JP
203.140.246.1	AS9622 Kurashiki Cable TV	`3.44ms` from Osaka, JP
203.140.248.0	AS9622 Kurashiki Cable TV	`3.69ms` from Osaka, JP
203.140.252.1	AS9622 Kurashiki Cable TV	`3.47ms` from Osaka, JP
203.140.244.1	AS9622 Kurashiki Cable TV	`3.41ms` from Osaka, JP
203.140.255.1	AS9622 Kurashiki Cable TV	`3.52ms` from Osaka, JP
203.140.249.255	AS9622 Kurashiki Cable TV	`3.65ms` from Osaka, JP
203.140.247.1	AS9622 Kurashiki Cable TV	`3.37ms` from Osaka, JP
203.140.254.1	AS9622 Kurashiki Cable TV	`3.52ms` 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
143.179.111.100	AS50266 Odido Netherlands B.V.	`4.04ms` from Amsterdam, NL
117.50.196.100	AS23724 IDC, China Telecommunications Corporation	`6.48ms` from Beijing, CN
181.68.190.164	AS27831 Colombia Móvil	`1.68ms` from Bogota, CO
23.199.92.164	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US
89.135.6.228	AS21334 One Hungary Ltd.	`10.13ms` from Budapest, HU
154.177.78.244	AS8452 TE-AS	`3.65ms` from Cairo, EG
80.189.225.164	AS6871 Plusnet	`4.18ms` from Erith, GB
27.150.23.228	AS133774 Fuzhou	`1.61ms` from Fuzhou, CN
124.158.7.84	AS38732 CMC Telecom Infrastructure Company	`0.76ms` from Hanoi, VN
14.198.16.100	AS9269 Hong Kong Broadband Network Ltd.	`0.68ms` from Hong Kong, HK
87.254.68.4	AS13122 Manx Telecom Trading Ltd	`3.76ms` from Manchester, GB
179.90.161.228	AS26599 TELEFÔNICA BRASIL S.A	`8.96ms` from Osasco, BR
81.198.2.212	AS12578 SIA Tet	`0.62ms` from Riga, LV
170.244.15.4	AS264281 SIGNET TELECOM LTDA	`10.62ms` from Rio de Janeiro, BR
77.28.119.244	AS6821 Makedonski Telekom AD-Skopje	`1.46ms` from Skopje, MK
221.253.101.148	AS17506 ARTERIA Networks Corporation	`0.79ms` from Tokyo, JP
85.248.136.244	AS5578 SWAN, a.s.	`0.24ms` from Bratislava, SK
174.53.48.68	AS7922 Comcast Cable Communications, LLC	`10.72ms` from Dallas, US
103.255.220.100	AS138277 Radinet Info Solutions Private Limited	`3.21ms` from Delhi, IN
73.203.81.36	AS7922 Comcast Cable Communications, LLC	`2.60ms` from Denver, US
4.249.171.244	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
43.198.175.132	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
46.63.80.164	AS51784 "X-City" Ltd.	`1.00ms` from Khmelnytskyi, UA
39.35.141.68	AS17557 Pakistan Telecommunication Company Limited	`14.23ms` from Lahore, PK
109.111.196.132	AS42973 M247 UK Ltd	`0.42ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f6 203.140.241.255

traceroute to 203.140.241.255 (203.140.241.255): 64 hops max, 52 byte packets

6 [] 210.173.184.74 3.598 ms

7 [AS9622] 211.125.114.69 3.347 ms

8 [AS9622] 211.125.113.126 6.519 ms

9 [AS9622] 203.140.241.255 6.366 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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