202.237.132.0/24

AS2497 · Internet Initiative Japan Inc.

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Summary

Country	Japan
Domain	kitasato-u.ac.jp
ASN	AS2497
Registry	JPNIC
ID	KUNET-1-CIDR-BLK-JP

WHOIS Details

inetnum:        202.237.132.0 - 202.237.132.255
netname:        KUNET-1-CIDR-BLK-JP
descr:          Kitasato University
country:        JP
admin-c:        YK70746JP
tech-c:         HA11879JP
tech-c:         KD511JP
tech-c:         KT148JP
last-modified:  2024-08-29T01:41:03Z
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
202.237.80.0/21	AS24251	Iwakuni Cable Network Corporation	2,048
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
202.237.50.0/24	AS17941	IVIS, Inc.	256
202.237.183.0/24	AS17676	MITSUI SUMITOMO CONSTRUCTION CO., LTD.	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

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

IP Address	ASN	Details
202.237.132.36	AS2497 Internet Initiative Japan Inc.	`13.40ms` 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
183.196.69.232	AS24547 Hebei Mobile Communication Company Limited	`10.34ms` from Beijing, CN
216.86.151.72	AS32748 Steadfast	`0.37ms` from Chicago, US
179.183.190.88	AS18881 TELEFÔNICA BRASIL S.A	`9.56ms` from Fortaleza, BR
87.234.40.24	AS20676 Plusnet GmbH	`1.47ms` from Hamburg, DE
14.232.31.168	AS45899 VNPT Corp	`1.62ms` from Hanoi, VN
94.121.59.216	AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S.	`0.68ms` from Istanbul, TR
62.171.193.24	AS5503 RM Education Ltd	`0.52ms` from London, GB
152.78.136.24	AS786 Jisc Services Limited	`4.80ms` from London, GB
185.192.178.40	AS206232 Acuity Unified Communications Limited	`0.96ms` from Manchester, GB
189.251.39.136	AS8151 UNINET	`2.40ms` from Mexico City, MX
67.191.127.120	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Miami, US
109.209.38.184	AS3215 Orange S.A.	`4.22ms` from Paris, FR
170.81.110.184	AS266416 L3 NETWORKS E TELECOMUNICACOES LTDA	`18.62ms` from Sao Paulo, BR
114.205.62.104	AS9318 SK Broadband Co Ltd	`1.98ms` from Seoul, KR
202.28.42.88	AS55545 Suranaree University of Technology	`4.35ms` from Bangkok, TH
141.30.234.40	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.48ms` from Berlin, DE
79.211.137.248	AS3320 Deutsche Telekom AG	`1.84ms` from Duesseldorf, DE
95.248.254.8	AS3269 Telecom Italia S.p.A.	`5.57ms` from Milan, IT
82.58.2.168	AS3269 Telecom Italia S.p.A.	`5.19ms` from Milan, IT
122.102.150.56	AS9617 JCOM Co., Ltd.	`7.54ms` from Osaka, JP
94.26.239.56	AS49505 JSC Selectel	`0.94ms` from Saint Petersburg, RU
61.34.215.40	AS3786 LG DACOM Corporation	`2.56ms` from Seoul, KR
20.197.111.152	AS8075 Microsoft Corporation	`0.39ms` from Singapore, SG
174.16.75.120	AS209 CenturyLink Communications, LLC	`2.15ms` from Denver, US
77.8.170.40	AS6805 Telefonica Germany GmbH & Co.OHG	`1.09ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f5 -m10 202.237.132.74

traceroute to 202.237.132.74 (202.237.132.74): 10 hops max, 52 byte packets

5 [AS2497] 58.138.89.149 2.594 ms

6 [AS2497] 58.138.120.22 2.608 ms

7 [AS2497] 210.138.94.109 5.108 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On October 30th 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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