202.220.0.0/22

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

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Summary

Country	Japan
Domain
ASN	AS2907
Registry	JPNIC
ID	ANCT-CIDR-BLK-JP

WHOIS Details

inetnum:        202.220.0.0 - 202.220.3.255
netname:        ANCT-CIDR-BLK-JP
descr:          National Institute of Technology, Japan
country:        JP
admin-c:        JP00129258
tech-c:         JP00171369
tech-c:         KO5677JP
tech-c:         SM38360JP
tech-c:         TN21209JP
last-modified:  2020-11-09T18:50:02Z
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 202.220.0.0/16

Range	ASN	Company	Num of IPs
202.220.224.0/19	AS23628	Academic newtown Community Cable Service	8,192
202.220.208.0/20	AS2514	INTERLINK Co.,LTD.	4,096
202.220.192.0/20	AS2514	INTERLINK Co.,LTD.	4,096
202.220.40.0/21	AS7679	QTnet,Inc.	2,048
202.220.56.0/22	AS2907	APC NET CIDR BLK	1,024
202.220.72.0/22	AS2907	Nakamura Gakuen University	1,024
202.220.64.0/22	AS2907	Tsukuba Research Center, National Science Museum, Tokyo	1,024
202.220.124.0/22	AS2907	National Institute of Technology, Japan	1,024
202.220.70.0/23	AS17689	Hokuden Information Technology,Inc.	512
202.220.104.0/23	AS2907	Nishinippon Institute of Technology	512
202.220.62.0/23	AS2907	Educational Foundation Fukuoka Gakuen	512
202.220.6.0/23	AS37892	Cable Media WAIWAI Co.,Ltd.	512
202.220.80.0/24	AS2907	Japanese Red Cross Akita Junior College	256
202.220.17.0/24	AS2907	Industrial Technology Institute, Miyagi Prefectural Government	256
202.220.21.0/24	AS2907	Junshin Women Junior College	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
202.220.3.61	akita-nct.ac.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

Read more

Pingable IPs

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

IP Address	ASN	Details
202.220.2.214	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.21ms` from Tokyo, JP
202.220.3.62	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.23ms` 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
34.145.185.150	AS396982 Google LLC	`0.12ms` from Ashburn, US
2.87.115.70	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.51ms` from Athens, GR
107.127.235.230	AS20057 AT&T Enterprises, LLC	`6.04ms` from Dallas, US
18.185.201.70	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
80.141.69.54	AS3320 Deutsche Telekom AG	`5.89ms` from Frankfurt am Main, DE
62.113.166.118	AS16086 DNA Oyj	`2.32ms` from Helsinki, FI
81.108.246.214	AS5089 Virgin Media Limited	`8.88ms` from London, GB
90.248.207.214	AS5378 Vodafone Limited	`5.73ms` from London, GB
88.5.245.166	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.01ms` from Madrid, ES
59.163.29.38	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.75ms` from Mumbai, IN
39.72.99.214	AS4837 CHINA UNICOM China169 Backbone	`3.58ms` from Qingdao, CN
222.101.17.134	AS4766 Korea Telecom	`1.72ms` from Seoul, KR
180.81.188.150	AS9316 DACOM-PUBNETPLUS	`7.83ms` from Seoul, KR
192.29.37.86	AS31898 Oracle Corporation	`0.31ms` from Tokyo, JP
43.208.14.214	AS16509 Amazon.com, Inc.	`1.59ms` from Bangkok, TH
217.238.125.134	AS3320 Deutsche Telekom AG	`3.78ms` from Berlin, DE
170.155.3.6	AS27967 Gobernacion de la Provincia de Buenos Aires	`1.80ms` from Buenos Aires, AR
47.162.193.182	AS5650 Frontier Communications of America, Inc.	`1.45ms` from Dallas, US
115.206.59.214	AS4134 CHINANET-BACKBONE	`6.45ms` from Hangzhou, CN
3.11.246.54	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
91.124.126.198	AS20473 The Constant Company, LLC	`0.16ms` from London, GB
81.153.250.70	AS2856 British Telecommunications PLC	`7.92ms` from London, GB
81.103.198.182	AS5089 Virgin Media Limited	`11.85ms` from London, GB
34.175.44.166	AS396982 Google LLC	`0.10ms` from Madrid, ES
34.111.217.182	AS396982 Google LLC	`0.07ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f5 202.220.3.62

traceroute to 202.220.3.62 (202.220.3.62): 64 hops max, 52 byte packets

5 [] 210.173.176.94 0.668 ms

6 [AS2907] 150.99.5.212 9.152 ms

7 [AS2907] 150.99.197.186 9.315 ms

8 [AS2907] 202.220.3.62 9.449 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 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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