202.48.48.0/23

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:         MY61792JP
last-modified:  2026-04-01T01:29:03Z
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
202.48.160.0/22	AS2907	Niigata University of Management	1,024
202.48.228.0/22	AS2907	Kyoto College of Economics	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

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Pingable IPs

12 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	`7.95ms` from Tokyo, JP
202.48.48.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`7.67ms` 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
24.147.151.39	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Boston, US
160.178.100.103	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.92ms` from Casablanca, MA
184.60.61.151	AS4181 TDS TELECOM	`5.38ms` from Chicago, US
173.190.21.87	AS7029 Windstream Communications LLC	`13.95ms` from Chicago, US
185.146.165.215	AS48254 20i Limited	`0.10ms` from Dallas, US
81.157.242.71	AS2856 British Telecommunications PLC	`6.87ms` from Erith, GB
86.145.165.135	AS2856 British Telecommunications PLC	`5.03ms` from Erith, GB
47.180.156.103	AS5650 Frontier Communications of America, Inc.	`3.33ms` from Los Angeles, US
60.107.40.119	AS17676 SoftBank Corp.	`3.93ms` from Osaka, JP
123.130.111.7	AS4837 CHINA UNICOM China169 Backbone	`6.99ms` from Qingdao, CN
49.57.103.167	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
141.226.27.167	AS47956 XFone 018 Ltd	`1.01ms` from Tel Aviv, IL
209.192.135.55	AS7979 Servers.com, Inc.	`0.14ms` from Ashburn, US
37.46.211.7	AS34222 ZONER a.s.	`0.30ms` from Brno, CZ
47.96.215.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.99ms` from Hangzhou, CN
36.102.43.215	AS4134 CHINANET-BACKBONE	`11.04ms` from Hohhot, CN
37.70.43.151	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`15.75ms` from Paris, FR
98.177.229.7	AS22773 Cox Communications Inc.	`5.37ms` from Phoenix, US
73.250.253.135	AS7922 Comcast Cable Communications, LLC	`7.62ms` from Ashburn, US
203.109.146.23	AS9500 One New Zealand Group Limited	`0.92ms` from Auckland, NZ
76.89.17.199	AS10796 Charter Communications Inc	`18.45ms` from Columbus, US
35.238.99.199	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
65.66.122.23	AS7018 AT&T Enterprises, LLC	`0.88ms` from Dallas, US
54.195.103.119	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
58.235.24.39	AS9318 SK Broadband Co Ltd	`7.03ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f6 202.48.48.1

traceroute to 202.48.48.1 (202.48.48.1): 64 hops max, 52 byte packets

6 [AS2907] 150.99.21.20 1.156 ms

7 [AS2907] 202.48.48.1 8.288 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On April 13th 2026

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.

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