202.244.104.0/23

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

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Summary

Country	Japan
Domain	ide.go.jp
ASN	AS2907
Registry	JPNIC
ID	IDENET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.244.104.0 - 202.244.105.255
netname:        IDENET-CIDR-BLK-JP
descr:          Institute of Developing Economies, Japan External Trade Organization
country:        JP
admin-c:        AT37180JP
tech-c:         AT37180JP
tech-c:         MK167JP
last-modified:  2025-09-18T22:44:03Z
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 202.244.0.0/16

Range	ASN	Company	Num of IPs
202.244.112.0/20	AS2907	Shikoku University	4,096
202.244.240.0/20	AS2907	Tokyo University of the Arts	4,096
202.244.32.0/21	AS63783	Chiba University of Commerce	2,048
202.244.192.0/21	AS2907	Iwate Medical University	2,048
202.244.224.0/21	AS4686	BEKKOAME INTERNET ,Inc.	2,048
202.244.76.0/22	AS2907	Hyogo University	1,024
202.244.52.0/22	AS2907	Kyoto Koka Wemen's University	1,024
202.244.138.0/23	AS17511	The Osaka Chamber of Commerce and Industry	512
202.244.202.0/23	AS18071	Panasonic Information Systems Co., Ltd	512
202.244.90.0/23	AS2907	National Institute of Technology, Japan	512
202.244.210.0/24	AS2907	Niigata University of Pharmacy and Applied Life Sciences	256
202.244.222.0/24	AS2497	Panasonic Infomation Systems Co.,Ltd.	256
202.244.205.0/24	AS2907	Kawasaki Gakuen Inc.	256
202.244.62.0/24	AS2907	Toyama University of International Studies	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
202.244.105.124	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.06ms` 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
23.2.226.167	AS16625 Akamai Technologies, Inc.	`0.29ms` from Amsterdam, NL
85.144.173.231	AS50266 Odido Netherlands B.V.	`4.80ms` from Amsterdam, NL
40.176.86.71	AS16509 Amazon.com, Inc.	`1.87ms` from Calgary, CA
80.136.175.87	AS3320 Deutsche Telekom AG	`5.26ms` from Frankfurt am Main, DE
119.28.5.71	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Hong Kong, HK
146.177.45.135	AS15395 Rackspace Ltd.	`1.18ms` from London, GB
126.153.151.183	AS17676 SoftBank Corp.	`4.30ms` from Osaka, JP
45.231.84.23	AS267189 DIGITAL SAT INTERNET LTDA	`7.96ms` from Sao Paulo, BR
34.169.172.103	AS396982 Google LLC	`0.12ms` from The Dalles, US
118.118.118.119	AS4134 CHINANET-BACKBONE	`3.04ms` from Tianjin, CN
35.222.169.247	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
70.64.22.7	AS6327 Shaw Communications	`10.09ms` from Edmonton, CA
93.236.29.55	AS3320 Deutsche Telekom AG	`2.01ms` from Frankfurt am Main, DE
115.22.247.199	AS4766 Korea Telecom	`7.82ms` from Incheon, KR
41.23.241.183	AS36994 Vodacom	`2.76ms` from Johannesburg, ZA
185.224.195.119	AS199704 Freemedia Internet, S.L.	`1.16ms` from Madrid, ES
95.182.124.247	AS35048 Biterika Group LLC	`0.42ms` from Moscow, RU
220.176.12.135	AS4134 CHINANET-BACKBONE	`9.53ms` from Nanchang, CN
81.252.177.183	AS3215 Orange S.A.	`1.55ms` from Paris, FR
31.181.36.135	AS12389 PJSC Rostelecom	`14.29ms` from Tbilisi, GE
47.74.63.119	AS45102 Alibaba (US) Technology Co., Ltd.	`0.49ms` from Tokyo, JP
107.134.4.103	AS7018 AT&T Enterprises, LLC	`7.05ms` from Atlanta, US
161.81.97.39	AS137872 China Mobile Hong Kong Company Limited	`2.21ms` from Hong Kong, HK
172.119.176.71	AS20001 Charter Communications Inc	`7.55ms` from Los Angeles, US
198.46.201.183	AS36352 HostPapa	`0.30ms` from Los Angeles, 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 202.244.105.124

traceroute to 202.244.105.124 (202.244.105.124): 64 hops max, 52 byte packets

5 [] 210.173.176.94 0.712 ms

6 [AS2907] 150.99.9.232 1.626 ms

7 [AS2907] 150.99.185.54 3.088 ms

8 [AS2907] 202.244.105.124 3.179 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 30th 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.

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