202.253.248.0/22

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

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Summary

Country	Japan
Domain	kpu-m.ac.jp
ASN	AS2907
Registry	JPNIC
ID	KPUMNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.253.248.0 - 202.253.251.255
netname:        KPUMNET-CIDR-BLK-JP
descr:          Kyoto Prefectural University of Medicine
country:        JP
admin-c:        JP00256575
tech-c:         JP00256575
last-modified:  2024-08-19T22:35:05Z
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
202.253.88.0/22	AS2907	Oita University	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

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

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

IP Address	ASN	Details
202.253.248.251	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.35ms` 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
20.41.40.214	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
3.137.162.198	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
45.64.10.166	AS133676 Precious netcom pvt ltd	`0.46ms` from Delhi, IN
92.219.255.214	AS3209 Vodafone GmbH	`1.13ms` from Frankfurt am Main, DE
109.62.124.230	AS20776 Outremer Telecom SAS	`1.44ms` from Le Lamentin, MQ
2.238.194.86	AS12874 Fastweb SpA	`3.84ms` from Milan, IT
212.106.59.38	AS12389 PJSC Rostelecom	`9.46ms` from Moscow, RU
126.5.253.86	AS17676 SoftBank Corp.	`9.82ms` from Osaka, JP
193.119.40.38	AS7545 TPG Telecom Limited	`1.02ms` from Perth, AU
45.41.156.118	AS11367 WorldNet Telecommunications, LLC	`1.31ms` from San Juan, PR
114.56.191.214	AS16509 Amazon.com, Inc.	`5.79ms` from Seattle, US
222.101.197.230	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
94.43.177.86	AS35805 JSC Silknet	`0.80ms` from Tbilisi, GE
174.138.203.230	AS11814 Distributel Communications Limited	`0.91ms` from Toronto, CA
67.70.2.246	AS577 Bell Canada	`4.81ms` from Toronto, CA
20.67.25.118	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
209.112.209.70	AS7782 Alaska Communications Systems Group, Inc.	`5.55ms` from Anchorage, US
48.211.28.118	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
85.72.155.118	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.59ms` from Athens, GR
178.221.171.70	AS8400 TELEKOM SRBIJA a.d.	`4.85ms` from Belgrade, RS
54.184.169.198	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
52.26.10.22	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
118.24.67.246	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.80ms` from Chengdu, CN
101.204.53.22	AS4837 CHINA UNICOM China169 Backbone	`3.11ms` from Chengdu, CN
76.157.94.118	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m7 202.253.250.135

traceroute to 202.253.250.135 (202.253.250.135): 7 hops max, 52 byte packets

1 [AS15169] 142.251.241.125 142.783 ms

2 [AS15169] 108.170.231.102 141.036 ms

3 *

4 [AS2907] 150.99.18.34 151.92 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Santiago de Querétaro, MX

On January 30th 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.

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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