202.245.13.0/24

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

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Summary

Country	Japan
Domain	tsuru.ac.jp
ASN	AS2907
Registry	JPNIC
ID	TUNET-1-CIDR-BLK-JP

WHOIS Details

inetnum:        202.245.13.0 - 202.245.13.255
netname:        TUNET-1-CIDR-BLK-JP
descr:          Tsuru University
country:        JP
admin-c:        TS164JP
tech-c:         SH11858JP
last-modified:  2012-05-25T01:32:07Z
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 202.245.0.0/16

Range	ASN	Company	Num of IPs
202.245.64.0/19	AS2907	Tokiwa University	8,192
202.245.100.0/22	AS2907	National Institute for Japanese Language and Linguistics	1,024
202.245.96.0/22	AS7687	TOYOTA BOSHOKU CORPORATION	1,024
202.245.168.0/22	AS2907	Hiroshima Corporation for Higher Education	1,024
202.245.212.0/22	AS2907	Nagoya University of Commerce and Business Administration	1,024
202.245.136.0/23	AS2907	Yamaguchi Prefectural University	512
202.245.226.0/23	AS2907	Public University Corporation Wakayama Medical University	512
202.245.24.0/23	AS2907	National Fisheries University	512
202.245.196.0/23	AS7668	HOKURIKU COMPUTER SERVICE Co.,Ltd.	512
202.245.2.0/23	AS2907	The University of Kitakyushu	512
202.245.31.0/24	AS38629	NTT DOCOMO BUSINESS, Inc.	256
202.245.159.0/24	AS7502	Advanced Software Technology & Mechatronics Research Institute of KYOTO	256
202.245.160.0/24	AS7502	Advanced Software Technology & Mechatronics Research Institute of KYOTO	256
202.245.11.0/24	AS2907	Hyogo College of Medicine	256
202.245.124.0/24	AS2907	Otani University	256
202.245.165.0/24	AS2907	Miyagi Gakuin Women's University	256
202.245.144.0/24	AS2506	Hiroshima Bunka Gakuen University	256
202.245.142.0/24	AS2519	Marubeni Corporation	256
202.245.153.0/24	AS3488	Information Systems Department, Japan Aerospace Exploration Agency	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.245.13.10	tsuru.jp	1

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

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

IP Address	ASN	Details
202.245.13.253	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`4.07ms` 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
207.190.163.24	AS32274 Lenawee-Monroe Technology Consortium	`2.57ms` from Detroit, US
109.156.106.8	AS2856 British Telecommunications PLC	`2.37ms` from London, GB
200.236.225.8	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.42ms` from Osasco, BR
80.212.181.56	AS2119 Telenor Norge AS	`1.50ms` from Oslo, NO
93.67.98.216	AS30722 Vodafone Italia S.p.A.	`8.03ms` from Rome, IT
179.248.127.200	AS26615 TIM S/A	`16.94ms` from Sao Paulo, BR
122.33.133.216	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
80.170.112.232	AS1257 Tele2 Sverige AB	`0.65ms` from Stockholm, SE
73.132.155.104	AS7922 Comcast Cable Communications, LLC	`10.51ms` from Ashburn, US
181.126.14.88	AS23201 Telecel S.A.	`9.75ms` from Asuncion, PY
213.132.154.120	AS6848 Telenet BV	`6.06ms` from Brussels, BE
86.59.195.184	AS5483 Magyar Telekom Plc.	`0.91ms` from Budapest, HU
174.22.155.248	AS209 CenturyLink Communications, LLC	`3.58ms` from Denver, US
3.67.96.168	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
90.48.125.136	AS3215 Orange S.A.	`12.51ms` from Frankfurt am Main, DE
82.36.24.152	AS5089 Virgin Media Limited	`14.52ms` from London, GB
2.138.191.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.24ms` from Madrid, ES
176.190.60.88	AS5410 Bouygues Telecom SA	`8.37ms` from Marseille, FR
144.229.1.200	AS7029 Windstream Communications LLC	`0.99ms` from New York City, US
122.244.141.72	AS4134 CHINANET-BACKBONE	`2.65ms` from Ningbo, CN
18.211.75.120	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
186.241.159.248	AS7738 V tal	`2.14ms` from Rio de Janeiro, BR
5.150.159.120	AS36131 PageBites, Inc.	`0.86ms` from Santa Clara, US
182.221.2.24	AS17858 LG POWERCOMM	`3.07ms` from Seoul, KR
119.3.124.248	AS55990 Huawei Cloud Service data center	`2.55ms` from Suzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 202.245.13.123

traceroute to 202.245.13.123 (202.245.13.123): 64 hops max, 52 byte packets

4 [] 101.203.89.206 0.99 ms

5 [AS2907] 150.99.14.174 3.254 ms

6 [AS2907] 150.99.196.106 4.469 ms

7 [AS2907] 202.245.13.123 15.203 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 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.

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