202.237.80.0/21

AS24251 · Iwakuni Cable Network Corporation

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Summary

Country	Japan
Domain	icntv.co.jp
ASN	AS24251
Registry	JPNIC
ID	ICNTV-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.237.80.0 - 202.237.87.255
netname:        ICNTV-NET-CIDR-BLK-JP
descr:          Iwakuni Cable Network Corporation
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        AS9452JP
tech-c:         TE3898JP
last-modified:  2023-12-06T20:17:02Z
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 202.237.0.0/16

Range	ASN	Company	Num of IPs
202.237.176.0/22	AS51964	Japan Tobacco Inc.	1,024
202.237.88.0/22	AS24251	Iwakuni Cable Network Corporation	1,024
202.237.168.0/23	AS2907	National Institute of Technology, Japan	512
202.237.148.0/23	AS131921	GMO HOSTING & SECURITY INC.	512
202.237.2.0/23	AS2907	Kushiro Public University of Economics	512
202.237.52.0/23	AS2907	National Institute of Special Needs Education	512
202.237.54.0/23	AS2907	Kibi International University	512
202.237.6.0/23	AS2907	Nagoya Aoi University	512
202.237.40.0/24	AS2907	Gifu Shotoku Gakuen University	256
202.237.174.0/24	AS2907	Public University Corporation Fukuoka Women's University	256
202.237.154.0/24	AS131965	XSERVER Inc.	256
202.237.24.0/24	AS2907	Fukushima College	256
202.237.27.0/24	AS2907	Sendai Shirayuri Women's College	256
202.237.183.0/24	AS17676	MITSUI SUMITOMO CONSTRUCTION CO., LTD.	256
202.237.50.0/24	AS15830	IVIS, Inc.	256
202.237.132.0/24	AS2497	Kitasato University	256
202.237.114.0/24	AS2510	Mitsubishi Heavy Industries, Ltd.	256
202.237.15.0/24	AS2907	Okinawa Prefectural University of Arts	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
173.66.181.85	AS701 Verizon Business	`2.60ms` from Ashburn, US
197.66.90.197	AS16637 MTN SA	`17.23ms` from Cape Town, ZA
154.196.15.5	AS35916 MULTACOM CORPORATION	`0.94ms` from Chicago, US
218.201.56.5	AS9808 China Mobile Communications Group Co., Ltd.	`1.28ms` from Chongqing, CN
202.93.30.5	AS23952 Thamrin Telekomunikasi Network PT.	`1.81ms` from Jakarta, ID
172.247.201.165	AS40065 CNSERVERS LLC	`0.19ms` from Los Angeles, US
134.224.129.133	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
173.2.159.21	AS6128 Cablevision Systems Corp.	`8.08ms` from New York City, US
202.188.241.69	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`3.34ms` from Sepang, MY
80.211.253.21	AS205727 Aruba S.p.A.	`0.37ms` from Warsaw, PL
46.70.119.245	AS6079 RCN	`1.68ms` from Ashburn, US
66.70.181.53	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
111.193.198.53	AS4808 China Unicom Beijing Province Network	`3.49ms` from Beijing, CN
73.119.96.37	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Boston, US
109.134.7.5	AS5432 Proximus NV	`2.08ms` from Brussels, BE
41.47.94.53	AS8452 TE-AS	`6.68ms` from Cairo, EG
154.213.155.53	AS132839 POWER LINE DATACENTER	`1.09ms` from Hong Kong, HK
176.234.213.197	AS34984 Superonline Iletisim Hizmetleri A.S.	`4.84ms` from Istanbul, TR
185.138.200.37	AS208397 INFOSTROY AS	`11.47ms` from Krasnodar, RU
24.235.23.133	AS200598 Lunarnaut, LLC	`0.14ms` from Los Angeles, US
92.21.234.133	AS13285 TalkTalk Communications Limited	`9.00ms` from Manchester, GB
109.61.218.117	AS12389 PJSC Rostelecom	`12.88ms` from Moscow, RU
86.192.26.21	AS3215 Orange S.A.	`8.50ms` from Paris, FR
52.250.42.181	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
118.35.214.133	AS4766 Korea Telecom	`7.41ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 202.237.85.177

traceroute to 202.237.85.177 (202.237.85.177): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 105.676 ms

2 [AS15169] 108.170.248.170 108.886 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

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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