202.242.121.0/24

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

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Summary

Country	Japan
Domain	shoin.ac.jp
ASN	AS2907
Registry	JPNIC
ID	KS-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.242.120.0 - 202.242.121.255
netname:        KS-NET-CIDR-BLK-JP
descr:          Kobe Shoin Women's University
country:        JP
admin-c:        YO6310JP
tech-c:         HI018JP
last-modified:  2015-02-04T19:56:03Z
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 202.242.0.0/16

Range	ASN	Company	Num of IPs
202.242.160.0/19	AS2907	National University Corporation Institute of Science Tokyo	8,192
202.242.64.0/21	AS2907	Mukogawa Women's University	2,048
202.242.240.0/23	AS4725	Faculty of Medical Technology Teikyo University, Fukuoka	512
202.242.38.0/23	AS2907	National Institute of Technology, Japan	512
202.242.131.0/24	AS2907	Industrial Research Institute of Ishikawa	256
202.242.5.0/24	AS2907	Japanese Foundation for Cancer Research	256
202.242.55.0/24	AS2907	Japan Women's College of Physical Education	256
202.242.127.0/24	AS2907	Toyama Industrial Technology Research and Development Center	256
202.242.34.0/24	AS7668	Ishikawa Polytechnic College	256
202.242.21.0/24	AS2907	Shinshu Internet Council	256
202.242.245.0/24	AS7671	Asahi Television Broadcasting Corporation	256
202.242.231.0/24	AS2907	Shobi University	256
202.242.101.0/24	AS2907	Higashi Nippon International University	256
202.242.7.0/24	AS2907	Beppu University	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

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

IP Address	ASN	Details
202.242.121.250	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.29ms` 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
86.89.19.200	AS1136 KPN B.V.	`2.26ms` from Amsterdam, NL
34.218.102.40	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
35.81.106.232	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
156.215.243.200	AS8452 TE-AS	`6.08ms` from Cairo, EG
69.40.230.120	AS7029 Windstream Communications LLC	`14.01ms` from Chicago, US
34.121.90.104	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
34.134.160.216	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
173.217.229.40	AS19108 Optimum	`13.84ms` from Dallas, US
107.200.113.104	AS7018 AT&T Enterprises, LLC	`4.39ms` from Dallas, US
49.246.50.104	AS10054 CMB Kwangju Broadcasting	`6.60ms` from Incheon, KR
39.32.38.40	AS17557 Pakistan Telecommunication Company Limited	`10.89ms` from Islamabad, PK
176.33.178.72	AS34984 Superonline Iletisim Hizmetleri A.S.	`4.22ms` from Istanbul, TR
70.95.145.184	AS20001 Charter Communications Inc	`5.25ms` from Los Angeles, US
106.15.196.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.81ms` from Shanghai, CN
43.128.115.8	AS132203 Tencent Building, Kejizhongyi Avenue	`0.62ms` from Singapore, SG
89.65.219.216	AS9141 P4 Sp. z o.o.	`11.00ms` from Warsaw, PL
89.213.66.56	AS8851 GCI Network Solutions Limited	`0.29ms` from Ashburn, US
147.102.245.200	AS3323 National Technical University of Athens	`2.18ms` from Athens, GR
54.68.164.248	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
160.1.149.104	AS8987 Amazon Data Services Ireland Ltd	`0.78ms` from Boardman, US
76.176.139.8	AS20001 Charter Communications Inc	`8.57ms` from Los Angeles, US
188.240.207.104	AS200845 AVATEL TELECOM, SA	`11.08ms` from Madrid, ES
39.75.45.200	AS4837 CHINA UNICOM China169 Backbone	`4.89ms` from Qingdao, CN
34.206.88.56	AS14618 Amazon.com, Inc.	`0.27ms` from Reston, US
198.1.93.232	AS46606 Unified Layer	`2.03ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 -f5 202.242.121.251

traceroute to 202.242.121.251 (202.242.121.251): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.282 ms

6 [] 218.100.9.134 0.413 ms

7 [AS2907] 150.99.18.90 4.662 ms

8 [AS2907] 202.242.121.251 1.775 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On April 24th 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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