202.17.104.0/21

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

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Summary

Country	Japan
Domain	otsuma.jp
ASN	AS2907
Registry	JPNIC
ID	KOTAKA-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.17.104.0 - 202.17.111.255
netname:        KOTAKA-NET-CIDR-BLK-JP
descr:          Otsuma Gakuin Educational Institution
country:        JP
admin-c:        JP00243399
tech-c:         JP00243399
last-modified:  2023-05-17T20:44:03Z
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 202.17.0.0/16

Range	ASN	Company	Num of IPs
202.17.128.0/19	AS2514	NTT PC Communications,Inc.	8,192
202.17.200.0/21	AS2907	Matsuyama University	2,048
202.17.208.0/22	AS2907	National Institute of Technology, Japan	1,024
202.17.184.0/22	AS2907	Miyazaki International College	1,024
202.17.120.0/23	AS2907	Sapporo Gakuin University	512
202.17.171.0/24	AS2907	Gifu Kyoritsu University	256
202.17.182.0/24	AS2907	Kunitachi College of Music	256
202.17.236.0/24	AS4680	Mochida Pharmaceutical Co.,Ltd.	256
202.17.254.0/24	AS2907	National Institute of Technology, Japan	256
202.17.189.0/24	AS7529	NetIRD Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
202.17.110.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	1.30ms 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
50.232.12.165	AS7922 Comcast Cable Communications, LLC	1.36ms from Atlanta, US
219.89.99.37	AS4771 Spark New Zealand Trading Ltd.	6.02ms from Auckland, NZ
50.205.205.229	AS7922 Comcast Cable Communications, LLC	2.13ms from Boston, US
186.24.13.21	AS6306 TELEFONICA VENEZOLANA, C.A.	0.99ms from Caracas, VE
199.218.217.5	AS600 OARnet	2.58ms from Columbus, US
217.157.208.117	AS9158 Telenor A/S	9.07ms from Copenhagen, DK
201.170.104.229	AS8151 UNINET	3.96ms from Los Angeles, US
5.102.147.5	AS59414 cloudscale.ch AG	0.42ms from Zuerich, CH
92.234.152.181	AS5089 Virgin Media Limited	14.86ms from London, GB
131.100.37.21	AS27800 Digicel Trinidad and Tobago Ltd.	1.55ms from Princes Town, TT
124.57.148.165	AS17858 LG POWERCOMM	2.07ms from Seoul, KR
171.103.172.213	AS7470 TRUE INTERNET Co.,Ltd.	1.90ms from Bangkok, TH
222.30.40.117	AS4538 China Education and Research Network Center	6.93ms from Beijing, CN
136.165.53.5	AS1657 University of Louisville	5.00ms from Indianapolis, US
119.119.42.149	AS4837 CHINA UNICOM China169 Backbone	13.77ms from Liaoyang, CN
218.37.119.5	AS17864 SK Broadband Co Ltd	1.84ms from Seoul, KR
84.242.166.37	AS8717 A1 Bulgaria EAD	0.26ms from Sofia, BG
89.123.254.213	AS9050 Orange Romania S.A.	3.02ms from Bucharest, RO
102.132.162.133	AS37680 Cool Ideas Service Provider (Pty) Ltd	1.01ms from Johannesburg, ZA
2.141.169.117	AS3352 TELEFONICA DE ESPANA S.A.U.	9.14ms from Madrid, ES
154.209.195.181	AS44559 IT HOSTLINE LTD	0.18ms from Madrid, ES
167.56.91.5	AS6057 Administracion Nacional de Telecomunicaciones	1.74ms from Montevideo, UY
62.161.155.21	AS3215 Orange S.A.	1.29ms from Paris, FR
119.207.209.229	AS4766 Korea Telecom	1.82ms from Seoul, KR
61.206.225.197	AS9365 its communications Inc.	3.14ms from Tokyo, JP

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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