210.143.122.0/23

AS23783 · Cable Networks Akita Co.,ltd.

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Summary

Country	Japan
Domain	cna.ne.jp
ASN	AS23783
Parent Range	210.143.112.0/20
Registry	JPNIC
ID	CNA-NET

WHOIS Details

inetnum:        210.143.122.0 - 210.143.122.255
netname:        CNA-NET
descr:          Cable Networks Akita Co.,Ltd.
country:        JP
admin-c:        HU1448JP
tech-c:         KS11348JP
last-modified:  2023-03-31T19:20:02Z
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

Overlapping Ranges

BGP prefixes that contain 210.143.122.0/23

Range	ASN	Company	Num of IPs
210.143.112.0/20	AS18266	Cable Networks Akita Co.,Ltd.	4,096

Nearby Ranges

BGP prefixes that overlap with 210.143.0.0/16

Range	ASN	Company	Num of IPs
210.143.32.0/19	AS2516	KDDI CORPORATION	8,192
210.143.16.0/20	AS131931	Aomori Cable TV Co., Ltd.	4,096
210.143.128.0/20	AS17676	SoftBank Corp.	4,096
210.143.112.0/20	AS18266	Cable Networks Akita Co.,Ltd.	4,096
210.143.240.0/20	AS23777	NTT BUSINESS SOLUTIONS CORPORATION	4,096
210.143.192.0/20	AS2516	KYODO PRINTING BUSINESS SOLUTIONS CO.,LTD.	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
210.143.122.181	AS23783 Cable Networks Akita Co.,ltd.	`17.80ms` 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
167.114.86.71	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
144.134.28.167	AS1221 Telstra Limited	`10.88ms` from Brisbane, AU
188.27.8.135	AS8708 DIGI ROMANIA S.A.	`0.76ms` from Bucharest, RO
118.252.6.167	AS4134 CHINANET-BACKBONE	`4.30ms` from Changsha, CN
18.202.234.199	AS16509 Amazon.com, Inc.	`0.42ms` from Dublin, IE
27.70.101.55	AS7552 Viettel Group	`1.88ms` from Hanoi, VN
87.94.234.183	AS16086 DNA Oyj	`0.75ms` from Helsinki, FI
16.112.49.231	AS16509 Amazon.com, Inc.	`1.27ms` from Hyderabad, IN
82.38.219.119	AS6079 RCN	`0.92ms` from New York City, US
75.216.44.23	AS6167 Verizon Business	`12.74ms` from Providence, US
200.18.99.71	AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS	`5.66ms` from Sao Paulo, BR
208.32.156.247	AS3643 Sprint	`0.33ms` from Secaucus, US
14.94.183.7	AS4766 Korea Telecom	`3.35ms` from Seoul, KR
175.246.170.87	AS4766 Korea Telecom	`3.41ms` from Seoul, KR
103.62.241.87	AS64003 8 Anthony Road	`0.91ms` from Singapore, SG
220.141.235.7	AS3462 Data Communication Business Group	`1.51ms` from Taipei, TW
20.222.214.167	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
181.143.158.71	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`0.74ms` from Bogota, CO
24.61.224.39	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Boston, US
115.76.147.55	AS7552 Viettel Group	`1.99ms` from Ho Chi Minh City, VN
41.22.80.135	AS29975 Vodacom	`13.50ms` from Johannesburg, ZA
62.150.236.55	AS47589 Kuwait Telecommunications Company K.S.C.C.	`9.90ms` from Kuwait City, KW
175.148.23.247	AS4837 CHINA UNICOM China169 Backbone	`6.17ms` from Liaoyang, CN
52.56.168.7	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
20.217.10.71	AS8075 Microsoft Corporation	`0.17ms` from Modiin Ilit, IL

Traceroute

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

traceroute -a -n -q1 -m6 210.143.123.43

traceroute to 210.143.123.43 (210.143.123.43): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.257 ms

2 *

3 [AS263175] 186.2.247.236 0.35 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

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.

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