202.240.112.0/23

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

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Summary

Country	Japan
Domain	tmigsp.org
ASN	AS2907
Registry	JPNIC
ID	TMIG-CIDR-BLK-JP

WHOIS Details

inetnum:        202.240.112.0 - 202.240.115.255
netname:        TMIG-CIDR-BLK-JP
descr:          Tokyo Metropolitan Institute for Geriatrics and Gerontology
country:        JP
admin-c:        YK82105JP
tech-c:         YK82105JP
last-modified:  2025-03-12T23:20:02Z
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

Nearby Ranges

BGP prefixes that overlap with 202.240.0.0/16

Range	ASN	Company	Num of IPs
202.240.192.0/19	AS4725	Railway Information Systems Co., Ltd.	8,192
202.240.8.0/21	AS2907	Nihon Fukushi University Educational Group	2,048
202.240.244.0/22	AS23781	National University Corporation, University of Toyama	1,024
202.240.180.0/22	AS2516	SUMITOMO BAKELITE COMPANY LIMITED	1,024
202.240.96.0/22	AS2907	University of East Asia	1,024
202.240.128.0/22	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	1,024
202.240.52.0/22	AS17676	PCA Corporation	1,024
202.240.66.0/23	AS23783	Akita Industrial Technology Center	512
202.240.84.0/23	AS7690	Mirai Communication Network Inc.	512
202.240.108.0/23	AS131946	MUSASHINO UNIVERSITY E.F.	512
202.240.176.0/23	AS7522	Uwajima Municipal Hospital	512
202.240.141.0/24	AS2519	XSERVER Inc.	256
202.240.137.0/24	AS2907	University of Marketing andDistribution Sciences	256
202.240.12.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.9.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.128.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.240.11.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.109.0/24	AS131946	MUSASHINO UNIVERSITY E.F.	256
202.240.10.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.8.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.13.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.130.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.240.242.0/24	AS17819	NEOMARS CORPORATION, INC.	256
202.240.232.0/24	AS2907	Chikushi Jogakuen University	256
202.240.224.0/24	AS2907	Kyoto Polytechnic College	256
202.240.108.0/24	AS131946	MUSASHINO UNIVERSITY E.F.	256
202.240.131.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.240.117.0/24	AS2907	Ishikawa Prefectural University	256
202.240.129.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.240.14.0/24	AS2907	Nihon Fukushi University Educational Group	256
202.240.15.0/24	AS2907	Nihon Fukushi University Educational Group	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
202.240.112.130	AS2907 Research Organization of Information and Systems, National Institute of Informatics	1.40ms 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
73.12.85.7	AS7922 Comcast Cable Communications, LLC	6.54ms from Ashburn, US
213.119.153.7	AS6848 Telenet BV	6.61ms from Brussels, BE
181.174.139.23	AS52308 AGUAS DEL COLORADO SAPEM	13.61ms from Buenos Aires, AR
118.24.80.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	1.02ms from Chengdu, CN
96.28.145.103	AS10796 Charter Communications Inc	15.15ms from Columbus, US
90.118.243.71	AS3215 Orange S.A.	5.69ms from Marseille, FR
13.209.16.39	AS16509 Amazon.com, Inc.	0.20ms from Seoul, KR
18.101.23.55	AS16509 Amazon.com, Inc.	0.13ms from Zaragoza, ES
88.214.59.151	AS397423 Tier.Net Technologies LLC	0.12ms from Dallas, US
79.201.164.183	AS3320 Deutsche Telekom AG	7.91ms from Frankfurt am Main, DE
84.187.14.7	AS3320 Deutsche Telekom AG	10.00ms from Frankfurt am Main, DE
93.193.99.87	AS3320 Deutsche Telekom AG	7.41ms from Frankfurt am Main, DE
2.136.147.7	AS3352 TELEFONICA DE ESPANA S.A.U.	2.59ms from Madrid, ES
157.175.168.247	AS16509 Amazon.com, Inc.	0.09ms from Manama, BH
173.20.101.23	AS30036 Mediacom Communications Corp	16.80ms from Minneapolis, US
113.155.162.7	AS18126 Chubu Telecommunications Company, Inc.	10.99ms from Osaka, JP
211.239.153.119	AS9952 Hostway IDC	1.23ms from Seoul, KR
81.12.93.231	AS204834 Shabakieh Isfahan Co PJSC	19.27ms from Yerevan, AM
14.157.96.215	AS4134 CHINANET-BACKBONE	3.93ms from Guangzhou, CN
41.222.156.183	AS37403 Info-Gro (PTY) Ltd	2.06ms from Johannesburg, ZA
68.89.6.39	AS7018 AT&T Enterprises, LLC	4.11ms from Kansas City, US
187.145.206.119	AS8151 UNINET	1.62ms from Mexico City, MX
87.3.80.87	AS3269 Telecom Italia S.p.A.	17.71ms from Milan, IT
34.158.253.167	AS396982 Google LLC	0.34ms from Moncks Corner, US
61.240.141.55	AS4837 CHINA UNICOM China169 Backbone	10.00ms from Beijing, CN

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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