202.236.124.0/24

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	pref.gunma.jp
ASN	AS2907
Registry	JPNIC
ID	GUNMA-SPARK-CIDR-BLK-JP

WHOIS Details

inetnum:        202.236.124.0 - 202.236.124.255
netname:        GUNMA-SPARK-CIDR-BLK-JP
descr:          Gunma Industrial Technology Center
country:        JP
admin-c:        MO38643JP
tech-c:         KM43731JP
tech-c:         SI5437JP
last-modified:  2020-06-18T01:47:02Z
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 202.236.0.0/16

Range	ASN	Company	Num of IPs
202.236.128.0/20	AS2907	Osaka Dental University	4,096
202.236.76.0/22	AS18123	Kanazawa Seiryo University	1,024
202.236.100.0/22	AS2907	Nagoya Bunri University	1,024
202.236.112.0/22	AS2907	Osaka University of Commerce	1,024
202.236.176.0/22	AS2907	Nara University of Education	1,024
202.236.188.0/22	AS2907	University of Marketing andDistribution Sciences	1,024
202.236.182.0/23	AS2516	KDDI CORPORATION	512
202.236.150.0/23	AS2907	International University of Kagoshima	512
202.236.60.0/23	AS2907	Sagami Women's University	512
202.236.106.0/23	AS2907	The Open University of Japan	512
202.236.16.0/24	AS2907	The University of Human Environments	256
202.236.111.0/24	AS2907	Fukuoka Prefectural University	256
202.236.157.0/24	AS37908	KIBI Cable Television Co.,Ltd.	256
202.236.2.0/24	AS2907	JunshinGakuen University	256
202.236.33.0/24	AS2907	Nara Prefectural Library & Information Center	256
202.236.187.0/24	AS2516	SANGIKYO Co.	256
202.236.44.0/24	AS2907	University of Sapporo	256
202.236.70.0/24	AS2907	Takasaki City University of Economics	256
202.236.120.0/24	AS2907	Kyoto University of Foreign Studies	256
202.236.116.0/24	AS23783	Akita Industrial Technology Center	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

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

IP Address	ASN	Details
202.236.124.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.65ms` 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
52.167.24.8	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
51.112.186.232	AS16509 Amazon.com, Inc.	`0.11ms` from Dubai, AE
24.152.122.8	AS270498 ACCONECT TELECOM LTDA - ME	`3.81ms` from Joao Pessoa, BR
176.32.151.72	AS56791 CityTelekom Ltd.	`19.86ms` from Moscow, RU
20.244.159.88	AS8075 Microsoft Corporation	`14.97ms` from Mumbai, IN
152.234.131.104	AS7738 V tal	`12.17ms` from Rio de Janeiro, BR
67.135.176.8	AS393917 Cache Valley Electric Company	`1.65ms` from Salt Lake City, US
39.27.175.200	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
154.55.117.200	AS18186 Nebula Global LLC	`0.52ms` from Tokyo, JP
99.227.175.40	AS812 Rogers Communications Canada Inc.	`4.16ms` from Toronto, CA
74.111.107.24	AS701 Verizon Business	`6.43ms` from Ashburn, US
125.116.84.216	AS4134 CHINANET-BACKBONE	`9.47ms` from Hangzhou, CN
102.130.196.8	AS37645 Finstar - Sociedade de Investimento e Participacoes S.A	`1.80ms` from Luanda, AO
23.49.151.8	AS16625 Akamai Technologies, Inc.	`0.97ms` from Seoul, KR
101.65.223.152	AS4837 CHINA UNICOM China169 Backbone	`11.59ms` from Shanghai, CN
126.45.68.152	AS17676 SoftBank Corp.	`2.48ms` from Tokyo, JP
106.168.159.248	AS2516 KDDI CORPORATION	`4.95ms` from Tokyo, JP
31.149.28.168	AS1136 KPN B.V.	`0.43ms` from Amsterdam, NL
40.114.180.72	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
57.151.33.200	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
195.251.114.56	AS5408 National Infrastructures for Research and Technology S.A.	`1.57ms` from Athens, GR
172.84.116.24	AS19740 Sudjam, LLC	`0.18ms` from Dallas, US
174.63.45.24	AS7922 Comcast Cable Communications, LLC	`7.89ms` from Denver, US
24.65.89.88	AS6327 Shaw Communications	`4.11ms` from Edmonton, CA
130.176.208.232	AS16509 Amazon.com, Inc.	`0.41ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 202.236.124.1

traceroute to 202.236.124.1 (202.236.124.1): 64 hops max, 52 byte packets

3 [] 101.203.89.206 0.907 ms

4 [AS2907] 150.99.9.14 3.348 ms

5 [AS2907] 150.99.191.218 3.302 ms

6 [AS2907] 202.236.124.254 7.353 ms

7 [AS2907] 202.236.124.253 6.848 ms

8 [AS2907] 202.236.124.1 8.604 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, 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.

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