202.245.100.0/22

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

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Summary

Country	Japan
Domain
ASN	AS2907
Registry	JPNIC
ID	KOKKEN-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.245.100.0 - 202.245.103.255
netname:        KOKKEN-NET-CIDR-BLK-JP
descr:          National Institute for Japanese Language and Linguistics
country:        JP
admin-c:        KM14864JP
tech-c:         KM14864JP
last-modified:  2022-02-08T02:29:02Z
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 202.245.0.0/16

Range	ASN	Company	Num of IPs
202.245.64.0/19	AS2907	Tokiwa University	8,192
202.245.168.0/22	AS2907	Hiroshima Corporation for Higher Education	1,024
202.245.96.0/22	AS7687	TOYOTA BOSHOKU CORPORATION	1,024
202.245.212.0/22	AS2907	Nagoya University of Commerce and Business Administration	1,024
202.245.2.0/23	AS2907	The University of Kitakyushu	512
202.245.136.0/23	AS2907	Yamaguchi Prefectural University	512
202.245.226.0/23	AS2907	Public University Corporation Wakayama Medical University	512
202.245.24.0/23	AS2907	National Fisheries University	512
202.245.196.0/23	AS7668	HOKURIKU COMPUTER SERVICE Co.,Ltd.	512
202.245.144.0/24	AS2506	Hiroshima Bunka Gakuen University	256
202.245.11.0/24	AS2907	Hyogo College of Medicine	256
202.245.160.0/24	AS7502	Advanced Software Technology & Mechatronics Research Institute of KYOTO	256
202.245.162.0/24	AS2516	SHIN NIPPON AIR TECHNOLOGIES CO.,LTD.	256
202.245.142.0/24	AS2519	Marubeni Corporation	256
202.245.153.0/24	AS3488	Information Systems Department, Japan Aerospace Exploration Agency	256
202.245.31.0/24	AS38629	NTT DOCOMO BUSINESS, Inc.	256
202.245.13.0/24	AS2907	Tsuru University	256
202.245.159.0/24	AS7502	Advanced Software Technology & Mechatronics Research Institute of KYOTO	256
202.245.165.0/24	AS2907	Miyagi Gakuin Women's University	256
202.245.124.0/24	AS2907	Otani University	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

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

IP Address	ASN	Details
202.245.103.10	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.97ms` from Tokyo, JP
202.245.100.205	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.56ms` 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
70.150.54.230	AS6389 AT&T Enterprises, LLC	`11.62ms` from Atlanta, US
117.193.104.230	AS9829 National Internet Backbone	`8.45ms` from Bengaluru, IN
94.21.19.150	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`3.34ms` from Budapest, HU
199.59.66.70	AS21534 BroadSoft, Inc.	`1.65ms` from Chicago, US
20.54.24.166	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
147.147.214.246	AS6871 Plusnet	`8.40ms` from Erith, GB
79.193.160.102	AS3320 Deutsche Telekom AG	`3.69ms` from Frankfurt am Main, DE
220.241.69.214	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`0.96ms` from Hong Kong, HK
95.37.192.70	AS12389 PJSC Rostelecom	`6.02ms` from Kazan, RU
83.203.65.198	AS3215 Orange S.A.	`2.00ms` from Le Lamentin, MQ
207.62.88.102	AS23117 Imperial County Office of Education	`5.29ms` from Los Angeles, US
86.207.129.22	AS3215 Orange S.A.	`4.20ms` from Lyon, FR
37.17.111.54	AS42772 Unitary enterprise A1	`16.53ms` from Minsk, BY
113.15.121.150	AS4134 CHINANET-BACKBONE	`3.51ms` from Nanning, CN
122.22.224.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.95ms` from Osaka, JP
91.171.63.134	AS12322 Free SAS	`3.02ms` from Paris, FR
86.66.14.38	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`3.40ms` from Paris, FR
196.19.156.118	AS262287 Latitude.sh LTDA	`0.16ms` from Sao Paulo, BR
211.254.3.86	AS38661 abcle	`1.69ms` from Seoul, KR
140.115.88.166	AS18420 National Central University	`3.19ms` from Taipei, TW
178.90.222.54	AS9198 JSC Kazakhtelecom	`12.90ms` from Almaty, KZ
110.49.17.198	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`3.16ms` from Bangkok, TH
114.252.241.182	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
103.95.1.150	AS136741 Channel Wireless Pty Ltd	`0.16ms` from Brisbane, AU
34.133.226.86	AS396982 Google LLC	`0.12ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 202.245.103.10

traceroute to 202.245.103.10 (202.245.103.10): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.12 47.82 ms

2 [] 210.171.224.150 2.532 ms

3 [AS2907] 150.99.11.132 2.055 ms

4 [AS2907] 150.99.189.42 3.674 ms

5 [AS2907] 202.245.103.10 16.562 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 28th 2025

What are IP address ranges?

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