202.243.128.0/20

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

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Summary

Country	Japan
Domain	usp.ac.jp
ASN	AS2907
Registry	JPNIC
ID	SPINS-CIDR-BLK-JP

WHOIS Details

inetnum:        202.243.128.0 - 202.243.143.255
netname:        SPINS-CIDR-BLK-JP
descr:          The University of Shiga Prefecture
country:        JP
admin-c:        AK4589JP
tech-c:         SM7267JP
last-modified:  2005-12-07T20:44:41Z
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 202.243.0.0/16

Range	ASN	Company	Num of IPs
202.243.64.0/19	AS59108	KATCH Network Inc.	8,192
202.243.80.0/20	AS59108	KATCH Network Inc.	4,096
202.243.16.0/20	AS2907	National University Corporation Asahikawa Medical College	4,096
202.243.64.0/20	AS59108	KATCH Network Inc.	4,096
202.243.144.0/21	AS7687	TOYOTA TSUSHO CORPORATION	2,048
202.243.120.0/21	AS23631	Niigata Institute of Technology	2,048
202.243.144.0/22	AS7687	TOYOTA TSUSHO CORPORATION	1,024
202.243.156.0/22	AS7687	TOYOTA TSUSHO CORPORATION	1,024
202.243.148.0/22	AS7687	TOYOTA TSUSHO CORPORATION	1,024
202.243.158.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.144.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.148.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.152.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.156.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.234.0/23	AS2907	The Graduate University for Advanced Studies	512
202.243.150.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.198.0/23	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	512
202.243.196.0/23	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	512
202.243.146.0/23	AS7687	TOYOTA TSUSHO CORPORATION	512
202.243.163.0/24	AS2907	National Institute of Technology, Japan	256
202.243.185.0/24	AS2907	Nagano Prefectural Institute of Technology	256
202.243.198.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.243.197.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.243.221.0/24	AS2907	Tokyo Metropolitan University of Health Sciences	256
202.243.104.0/24	AS17676	Comota Co., Ltd.	256
202.243.162.0/24	AS2907	National Institutes for Cultural Heritage, Tokyo National Museum	256
202.243.223.0/24	AS9999	Toshiba Digital Marketing Initiative Corporation	256
202.243.187.0/24	AS7522	Kochi Prefecture Board of Education	256
202.243.105.0/24	AS17676	Comota Co., Ltd.	256
202.243.196.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.243.199.0/24	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	256
202.243.222.0/24	AS2907	Osaka Science Museum	256
202.243.220.0/24	AS2907	Meiji University of Integrative Medicine	256
202.243.186.0/24	AS2519	Fields21 Co, Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

3,991 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.243.131.56	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.56ms from Osaka, JP
202.243.135.10	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.56ms from Osaka, JP
202.243.141.125	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.56ms from Osaka, JP
202.243.136.88	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.31ms from Osaka, JP
202.243.128.126	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.25ms from Osaka, JP
202.243.133.159	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.55ms from Osaka, JP
202.243.140.190	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.55ms from Osaka, JP
202.243.142.5	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.27ms from Osaka, JP
202.243.132.4	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.29ms from Osaka, JP
202.243.134.25	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.29ms from Osaka, JP
202.243.130.50	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.28ms from Osaka, JP
202.243.137.77	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.57ms from Osaka, JP
202.243.138.48	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.54ms from Osaka, JP
202.243.129.2	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.25ms from Osaka, JP
202.243.139.88	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.56ms from Osaka, JP
202.243.143.93	AS2907 Research Organization of Information and Systems, National Institute of Informatics	2.58ms from Osaka, 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
41.239.143.100	AS8452 TE-AS	2.50ms from Cairo, EG
216.123.219.20	AS852 TELUS Communications Inc.	0.80ms from Edmonton, CA
36.91.164.132	AS7713 PT Telekomunikasi Indonesia	0.79ms from Jakarta, ID
81.104.60.68	AS5089 Virgin Media Limited	9.17ms from London, GB
79.9.139.196	AS3269 Telecom Italia S.p.A.	7.89ms from Milan, IT
37.186.113.52	AS49800 GNC-Alfa CJSC	0.56ms from Yerevan, AM
216.46.165.116	AS13649 Flexential Colorado Corp.	0.47ms from Denver, US
116.118.60.4	AS153447 360 Technology and Services Company Limited	0.26ms from Hanoi, VN
84.250.60.164	AS1759 Telia Finland Oyj	6.89ms from Helsinki, FI
86.26.199.212	AS5089 Virgin Media Limited	12.40ms from London, GB
195.205.248.180	AS5617 Orange Polska Spolka Akcyjna	5.64ms from Poznan, PL
208.40.247.68	AS17054 Expedient	0.81ms from South Bend, US
80.78.221.4	AS34686 Affarsverken Karlskrona AB	7.83ms from Stockholm, SE
14.3.226.180	AS4685 Asahi Net	7.46ms from Tokyo, JP
34.216.17.196	AS16509 Amazon.com, Inc.	0.19ms from Boardman, US
72.183.11.212	AS11427 Charter Communications Inc	5.88ms from Dallas, US
178.88.133.4	AS9198 JSC Kazakhtelecom	4.68ms from Karagandy, KZ
34.118.183.228	AS396982 Google LLC	0.10ms from Montreal, CA
49.129.109.36	AS2518 BIGLOBE Inc.	5.17ms from Osaka, JP
207.92.127.132	AS7029 Windstream Communications LLC	5.67ms from Atlanta, US
207.74.48.4	AS237 Merit Network Inc.	7.03ms from Chicago, US
59.178.252.4	AS9829 National Internet Backbone	8.99ms from Delhi, IN
139.138.33.228	AS16417 Cisco Systems Ironport Division	1.70ms from Las Vegas, US
187.74.221.36	AS27699 TELEFÔNICA BRASIL S.A	1.77ms from Osasco, BR
187.40.253.68	AS7738 V tal	7.71ms from Osasco, BR

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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