202.253.88.0/22

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

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Summary

Country	Japan
Domain	oita-u.ac.jp
ASN	AS2907
Registry	JPNIC
ID	OITA-UNIV-CIDR-BLK-JP

WHOIS Details

inetnum:        202.253.88.0 - 202.253.91.255
netname:        OITA-UNIV-CIDR-BLK-JP
descr:          Oita University
country:        JP
admin-c:        KY60671JP
tech-c:         KY60671JP
tech-c:         YA28221JP
last-modified:  2024-04-06T04:35:03Z
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 202.253.0.0/16

Range	ASN	Company	Num of IPs
202.253.0.0/18	AS2907	National University Corporation Hamamatsu University School of Medicine	16,384
202.253.144.0/20	AS7687	TOYOTA AUTO BODY RESEARCH & DEVELOPMENT CO.,LTD.	4,096
202.253.224.0/20	AS2907	Kokushikan University	4,096
202.253.192.0/21	AS2907	Tamagawa University	2,048
202.253.168.0/21	AS7687	TOYOTA MOTOR EAST JAPAN, INC.	2,048
202.253.200.0/22	AS2907	National Institute of Technology, Japan	1,024
202.253.96.0/22	AS17505	SoftBank Corp.	1,024
202.253.108.0/22	AS18091	Teikyo University	1,024
202.253.248.0/22	AS2907	Kyoto Prefectural University of Medicine	1,024
202.253.106.0/23	AS2514	HOKURIKU COMPUTURE SERVICE LIMITED	512
202.253.138.0/23	AS2907	United Nations University	512
202.253.252.0/24	AS2907	Tokyo University of Pharmacy and Life Sciences	256
202.253.115.0/24	AS131912	Cybozu, Inc.	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
14.2.112.22	AS7545 TPG Telecom Limited	`11.30ms` from Adelaide, AU
188.157.97.198	AS5483 Magyar Telekom Plc.	`4.64ms` from Budapest, HU
174.47.175.214	AS3549 Level 3 Parent, LLC	`1.52ms` from Dallas, US
12.248.44.6	AS7018 AT&T Enterprises, LLC	`7.70ms` from Dallas, US
103.231.229.102	AS59365 BD Networks	`0.50ms` from Dhaka, BD
58.251.49.182	AS17623 China Unicom Shenzen network	`6.48ms` from Guangzhou, CN
109.158.232.166	AS2856 British Telecommunications PLC	`6.56ms` from London, GB
162.193.169.86	AS7018 AT&T Enterprises, LLC	`2.85ms` from Miami, US
134.17.155.54	AS25106 Mobile TeleSystems JLLC	`1.12ms` from Minsk, BY
79.204.5.102	AS3320 Deutsche Telekom AG	`6.25ms` from Nuernberg, DE
187.11.158.54	AS27699 TELEFÔNICA BRASIL S.A	`1.71ms` from Osasco, BR
206.121.17.86	AS7018 AT&T Enterprises, LLC	`1.38ms` from Philadelphia, US
50.250.62.118	AS7922 Comcast Cable Communications, LLC	`7.77ms` from Providence, US
173.9.49.54	AS7922 Comcast Cable Communications, LLC	`7.28ms` from Providence, US
34.195.101.70	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
195.144.220.166	AS8249 PJSC Rostelecom	`3.13ms` from Samara, RU
98.45.134.198	AS7922 Comcast Cable Communications, LLC	`5.05ms` from San Jose, US
177.174.1.38	AS26599 TELEFÔNICA BRASIL S.A	`8.71ms` from Sao Paulo, BR
175.212.95.38	AS4766 Korea Telecom	`4.12ms` from Seoul, KR
59.81.64.246	AS17621 China Unicom Shanghai network	`2.66ms` from Shanghai, CN
199.125.10.246	AS12154 DATA AXLE, INC	`10.64ms` from St. Louis, US
118.80.103.54	AS4837 CHINA UNICOM China169 Backbone	`3.59ms` from Taiyuan, CN
171.118.92.54	AS4837 CHINA UNICOM China169 Backbone	`2.18ms` from Taiyuan, CN
126.41.57.6	AS17676 SoftBank Corp.	`4.46ms` from Tokyo, JP
133.238.13.166	AS2497 Internet Initiative Japan Inc.	`3.09ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m9 202.253.90.5

traceroute to 202.253.90.5 (202.253.90.5): 9 hops max, 52 byte packets

4 [] 210.173.176.94 1.013 ms

5 [AS2907] 150.99.20.222 15.77 ms

6 [AS2907] 150.99.199.46 17.804 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On November 28th 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.

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