202.233.72.0/22

AS131958 · Tama Cable Network Co.,Ltd.

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Summary

Country	Japan
Domain	tcnnet.co.jp
ASN	AS131958
Registry	JPNIC
ID	T-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.233.72.0 - 202.233.75.255
netname:        t-net-CIDR-BLK-JP
descr:          Tama Cable Network Co.,Ltd
remarks:        Email address for spam or abuse complaints : noc@tcnnet.co.jp
country:        JP
admin-c:        JP00182774
tech-c:         JP00182774
last-modified:  2019-10-24T21:31:31Z
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 202.233.0.0/16

Range	ASN	Company	Num of IPs
202.233.192.0/18	AS2510	FUJITSU LIMITED	16,384
202.233.84.0/22	AS131957	MicroAd, Inc.	1,024
202.233.68.0/22	AS131952	Asahikawa Cable Television Co., Ltd.	1,024
202.233.80.0/22	AS18268	Naganoken Kyodou Densan Co.Ltd.	1,024
202.233.64.0/22	AS131965	XSERVER Inc.	1,024
202.233.50.0/24	AS2519	U-net Internet Service SURF	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
202.233.75.223	dicekroom.com	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

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

IP Address	ASN	Details
202.233.74.13	AS131958 Tama Cable Network Co.,Ltd.	`2.14ms` from Tokyo, JP
202.233.72.1	AS131958 Tama Cable Network Co.,Ltd.	`1.42ms` from Tokyo, JP
202.233.75.39	AS131958 Tama Cable Network Co.,Ltd.	`2.09ms` from Tokyo, JP
202.233.73.191	AS131958 Tama Cable Network Co.,Ltd.	`2.05ms` from Tokyo, 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
165.238.108.118	AS10770 AT&T Enterprises, LLC	`0.07ms` from Ashburn, US
216.157.110.6	AS13768 Aptum Technologies	`0.59ms` from Ashburn, US
71.234.110.54	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Boston, US
49.191.175.214	AS4804 Microplex PTY LTD	`9.64ms` from Brisbane, AU
187.147.128.22	AS8151 UNINET	`12.48ms` from Cancún, MX
223.159.181.246	AS4134 CHINANET-BACKBONE	`3.17ms` from Changsha, CN
58.144.196.86	AS4837 CHINA UNICOM China169 Backbone	`0.43ms` from Chongqing, CN
66.25.83.70	AS11427 Charter Communications Inc	`10.62ms` from Dallas, US
23.201.106.134	AS20940 Akamai International B.V.	`0.23ms` from Dallas, US
20.93.104.182	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
91.15.219.214	AS3320 Deutsche Telekom AG	`2.45ms` from Duesseldorf, DE
86.129.4.230	AS2856 British Telecommunications PLC	`4.59ms` from Erith, GB
189.143.197.70	AS8151 UNINET	`0.90ms` from Guadalajara, MX
149.107.150.38	AS199335 Talk Straight Ltd.	`0.23ms` from London, GB
81.159.122.22	AS2856 British Telecommunications PLC	`5.37ms` from London, GB
93.62.84.150	AS12874 Fastweb SpA	`1.73ms` from Milan, IT
64.80.239.86	AS7029 Windstream Communications LLC	`5.89ms` from New York City, US
60.189.182.118	AS4134 CHINANET-BACKBONE	`5.34ms` from Ningbo, CN
88.89.32.70	AS2119 Telenor Norge AS	`3.53ms` from Oslo, NO
77.136.29.22	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.16ms` from Paris, FR
54.198.196.6	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
211.170.87.6	AS3786 LG DACOM Corporation	`7.41ms` from Seoul, KR
84.152.188.230	AS3320 Deutsche Telekom AG	`4.50ms` from Berlin, DE
35.195.171.118	AS396982 Google LLC	`0.15ms` from Brussels, BE
182.128.54.230	AS4134 CHINANET-BACKBONE	`7.11ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 202.233.74.219

traceroute to 202.233.74.219 (202.233.74.219): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.115 ms

2 [AS199524] 92.223.63.81 0.144 ms

3 *

4 [] 101.203.89.95 0.403 ms

5 [AS131958] 103.144.122.105 1.399 ms

6 [AS131958] 103.144.122.58 1.428 ms

7 [AS131958] 202.233.74.219 2.594 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On February 7th 2026

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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