202.48.48.0/23

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

Need more data or want to access it via API or data downloads? Sign up to get free access

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
202.48.228.0/22	AS2907	Kyoto College of Economics	1,024
202.48.160.0/22	AS2907	Niigata University of Management	1,024
202.48.108.0/23	AS2497	IIJ Internet	512
202.48.128.0/23	AS2907	Momoyama Gakuin University	512
202.48.192.0/24	AS2514	Hitachi Systems, Ltd.	256
202.48.208.0/24	AS4725	JAPAN POST HOLDINGS Co., Ltd.	256
202.48.254.0/24	AS55888	Nintatsu Global Telecommunications Corporation	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

Read more

Pingable IPs

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

IP Address	ASN	Details
202.48.49.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`7.43ms` from Tokyo, JP
202.48.48.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`7.51ms` 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
8.146.194.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.84ms` from Beijing, CN
216.1.162.7	AS401237 CVR Services, LLC	`1.23ms` from Dallas, US
185.19.216.231	AS29066 velia.net Internetdienste GmbH	`0.36ms` from Frankfurt am Main, DE
154.199.206.7	AS9294 GNET INC.	`0.64ms` from Hong Kong, HK
178.206.237.135	AS28840 PJSC "TATTELECOM"	`4.26ms` from Kazan, RU
195.213.114.199	AS6871 Plusnet	`4.49ms` from London, GB
151.21.77.87	AS1267 WIND TRE S.P.A.	`1.97ms` from Milan, IT
189.171.98.103	AS8151 UNINET	`4.26ms` from Santiago de Queretaro, MX
67.79.214.71	AS11427 Charter Communications Inc	`12.57ms` from Schertz, US
210.90.8.23	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`3.56ms` from Seoul, KR
47.95.2.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Beijing, CN
80.142.8.231	AS3320 Deutsche Telekom AG	`4.20ms` from Berlin, DE
97.156.47.71	AS6167 Verizon Business	`13.16ms` from Chicago, US
187.18.104.7	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`5.67ms` from Curitiba, BR
78.94.204.215	AS3209 Vodafone GmbH	`7.57ms` from Frankfurt am Main, DE
101.67.62.71	AS4837 CHINA UNICOM China169 Backbone	`4.17ms` from Hangzhou, CN
78.184.133.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.01ms` from Istanbul, TR
162.209.193.247	AS40065 CNSERVERS LLC	`0.21ms` from Los Angeles, US
1.43.40.167	AS4804 Microplex PTY LTD	`2.05ms` from Melbourne, AU
90.188.21.87	AS12389 PJSC Rostelecom	`5.75ms` from Novosibirsk, RU
220.157.191.103	AS4685 Asahi Net	`13.05ms` from Osaka, JP
58.138.168.167	AS2497 Internet Initiative Japan Inc.	`2.18ms` from Tokyo, JP
185.229.206.231	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
24.63.248.231	AS7922 Comcast Cable Communications, LLC	`5.35ms` from Boston, US
24.218.61.23	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f5 202.48.48.12

traceroute to 202.48.48.12 (202.48.48.12): 64 hops max, 52 byte packets

5 [] 210.173.176.94 0.681 ms

6 [AS2907] 150.99.21.20 0.782 ms

7 [AS2907] 150.99.194.106 7.68 ms

8 [AS2907] 202.48.48.12 8.167 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 6th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales