202.220.124.0/22

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:        202.220.124.0 - 202.220.127.255
netname:        ANCT-CIDR-BLK-JP
descr:          National Institute of Technology, Japan
country:        JP
admin-c:        JP00129258
tech-c:         KI19538JP
tech-c:         YM090JP
last-modified:  2018-08-30T01:59:02Z
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
202.220.0.0/22	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
202.220.125.76	matsuno.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

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

IP Address	ASN	Details
202.220.126.31	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`14.92ms` from Osaka, JP
202.220.125.100	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`14.95ms` from Osaka, JP
202.220.127.12	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`15.03ms` from Osaka, JP
202.220.124.58	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`14.99ms` 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
156.212.226.134	AS8452 TE-AS	`6.49ms` from Cairo, EG
75.149.83.6	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Chicago, US
124.94.203.182	AS4837 CHINA UNICOM China169 Backbone	`15.54ms` from Dalian, CN
50.236.195.102	AS7922 Comcast Cable Communications, LLC	`1.04ms` from Denver, US
165.1.199.198	AS394089 Google LLC	`0.91ms` from Frankfurt am Main, DE
86.3.156.198	AS5089 Virgin Media Limited	`6.24ms` from London, GB
80.102.99.22	AS12479 Orange Espagne SA	`3.97ms` from Madrid, ES
80.84.19.150	AS6774 Belgacom International Carrier Services SA	`0.73ms` from Marseille, FR
49.127.236.246	AS56132 Monash University,	`2.08ms` from Melbourne, AU
5.45.86.102	AS58061 Scalaxy B.V.	`0.16ms` from Meppel, NL
107.146.66.54	AS33363 Charter Communications, Inc	`2.25ms` from Orlando, US
207.172.122.182	AS6079 RCN	`7.14ms` from Philadelphia, US
34.198.179.22	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
35.185.236.182	AS396982 Google LLC	`0.16ms` from The Dalles, US
106.45.208.54	AS4134 CHINANET-BACKBONE	`5.73ms` from Zhongwei, CN
185.60.157.6	AS197156 Petit Telecom B.V.	`0.47ms` from Amsterdam, NL
104.191.232.86	AS7018 AT&T Enterprises, LLC	`12.61ms` from Atlanta, US
190.1.41.246	AS27833 BVNET S.A.	`7.73ms` from Buenos Aires, AR
99.11.7.246	AS7018 AT&T Enterprises, LLC	`7.98ms` from Chicago, US
122.169.161.166	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.08ms` from Delhi, IN
34.247.174.38	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
174.55.184.150	AS7922 Comcast Cable Communications, LLC	`17.45ms` from Herndon, US
156.245.137.230	AS9304 HGC Global Communications Limited	`2.86ms` from Hong Kong, HK
217.135.172.54	AS1273 Vodafone Group PLC	`1.36ms` from London, GB
90.38.185.150	AS3215 Orange S.A.	`3.34ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 202.220.127.184

traceroute to 202.220.127.184 (202.220.127.184): 6 hops max, 52 byte packets

2 [] 210.173.176.94 7.375 ms

3 [AS2907] 150.99.20.146 24.456 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Nagano, 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.

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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