202.48.51.0/24

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

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Summary

Country	Japan
Domain	bunkyo.ac.jp
ASN	AS2907
Registry	JPNIC
ID	BC-NET-1-CIDR-BLK-JP

WHOIS Details

inetnum:        202.48.48.0 - 202.48.63.255
netname:        BC-NET-1-CIDR-BLK-JP
descr:          Bunkyo University
country:        JP
admin-c:        MY61792JP
tech-c:         AA961JP
tech-c:         TO3645JP
last-modified:  2021-03-15T02:11:02Z
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 202.48.0.0/16

Range	ASN	Company	Num of IPs
202.48.112.0/21	AS2907	Shonan Institute of Technology	2,048
202.48.96.0/22	AS17504	NRI Netcom, Ltd.	1,024
202.48.204.0/22	AS24280	Hitachi Systems, Ltd.	1,024
202.48.228.0/22	AS2907	Kyoto College of Economics	1,024
202.48.160.0/22	AS2907	Niigata University of Management	1,024
202.48.128.0/23	AS2907	Momoyama Gakuin University	512
202.48.48.0/23	AS2907	Bunkyo University	512
202.48.108.0/23	AS2497	IIJ Internet	512
202.48.202.0/23	AS24280	Hitachi Systems, Ltd.	512
202.48.214.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.217.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.50.0/24	AS2907	Bunkyo University	256
202.48.192.0/24	AS2514	Hitachi Systems, Ltd.	256
202.48.211.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.216.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.210.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.208.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
202.48.51.18	AS2907 Research Organization of Information and Systems, National Institute of Informatics	1.35ms 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
217.247.207.184	AS3320 Deutsche Telekom AG	4.22ms from Frankfurt am Main, DE
129.206.59.56	AS553 BelWue-Koordination	3.69ms from Frankfurt am Main, DE
153.169.143.200	AS4713 NTT Communications Corporation	2.50ms from Osaka, JP
121.129.152.248	AS4766 Korea Telecom	1.70ms from Seoul, KR
194.58.60.88	AS44477 PQ HOSTING PLUS S.R.L.	1.68ms from Amsterdam, NL
34.30.136.200	AS396982 Google LLC	0.11ms from Council Bluffs, US
107.91.119.88	AS20057 AT&T Enterprises, LLC	18.92ms from Dallas, US
118.141.56.40	AS9304 HGC Global Communications Limited	1.38ms from Hong Kong, HK
86.180.36.168	AS2856 British Telecommunications PLC	4.36ms from London, GB
95.251.83.136	AS3269 Telecom Italia S.p.A.	17.25ms from Milan, IT
220.76.149.40	AS4766 Korea Telecom	2.68ms from Seoul, KR
1.252.55.72	AS9318 SK Broadband Co Ltd	6.88ms from Seoul, KR
211.213.96.120	AS9318 SK Broadband Co Ltd	4.43ms from Seoul, KR
104.210.13.88	AS8075 Microsoft Corporation	0.40ms from Boydton, US
109.148.197.136	AS2856 British Telecommunications PLC	2.80ms from London, GB
187.230.170.248	AS8151 UNINET	4.00ms from Santiago de Queretaro, MX
103.98.119.200	AS136820 PT. LISAR INTERNATIONAL NETWORKING	11.06ms from Surabaya, ID
140.246.134.40	AS58519 Cloud Computing Corporation	0.28ms from Guiyang, CN
106.107.192.40	AS18049 Taiwan Infrastructure Network Technologie	13.59ms from Taipei, TW
125.231.139.40	AS3462 Data Communication Business Group	2.79ms from Taipei, TW
118.232.119.136	AS38841 kbro CO. Ltd.	12.97ms from Taipei, TW
42.235.165.168	AS4837 CHINA UNICOM China169 Backbone	2.73ms from Zhengzhou, CN
97.149.84.120	AS6167 Verizon Business	12.77ms from Chicago, US
79.230.207.104	AS3320 Deutsche Telekom AG	1.63ms from Frankfurt am Main, DE
171.241.32.136	AS7552 Viettel Group	1.67ms from Hanoi, VN

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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