202.244.3.0/24

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

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Summary

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

WHOIS Details

inetnum:        202.244.2.0 - 202.244.3.255
netname:        CERI-CIDR-BLK-JP
descr:          Civil Engineering Research Institute of Hokkaido
country:        JP
admin-c:        OT1168JP
tech-c:         TS15616JP
last-modified:  2015-02-17T00:17:03Z
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
202.244.104.0/23	AS2907	Institute of Developing Economies, Japan External Trade Organization	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

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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
202.244.3.33	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`14.24ms` 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
160.119.179.40	AS36924 GVA Cote d'Ivoire SAS	`17.25ms` from Accra, GH
34.161.10.8	AS396982 Google LLC	`4.02ms` from Atlanta, US
54.68.168.88	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
161.148.226.248	AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO	`0.84ms` from Brasilia, BR
12.190.81.40	AS7018 AT&T Enterprises, LLC	`2.89ms` from Chicago, US
2.119.101.136	AS3269 Telecom Italia S.p.A.	`5.45ms` from Milan, IT
80.17.69.152	AS3269 Telecom Italia S.p.A.	`3.52ms` from Milan, IT
84.221.154.184	AS8612 Tiscali Italia S.P.A.	`16.80ms` from Milan, IT
79.132.149.248	AS44407 Linkt SAS	`0.48ms` from Paris, FR
65.62.27.24	AS8011 MongoDB, Inc.	`0.12ms` from Paris, FR
220.116.232.120	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
58.121.81.88	AS9318 SK Broadband Co Ltd	`1.44ms` from Seoul, KR
18.181.28.136	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
180.15.184.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.12ms` from Tokyo, JP
176.136.63.168	AS5410 Bouygues Telecom SA	`10.71ms` from Frankfurt am Main, DE
23.104.146.120	AS395954 Leaseweb USA, Inc.	`0.39ms` from Los Angeles, US
78.110.67.248	AS39273 Kalaam Telecom Bahrain B.S.C.	`3.85ms` from Manama, BH
93.63.114.168	AS12874 Fastweb SpA	`0.78ms` from Milan, IT
189.46.41.232	AS27699 TELEFÔNICA BRASIL S.A	`3.71ms` from Osasco, BR
89.81.228.200	AS5410 Bouygues Telecom SA	`13.41ms` from Paris, FR
105.103.200.120	AS36947 Telecom Algeria	`7.55ms` from Tunis, TN
157.56.180.200	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
181.51.3.8	AS10620 Telmex Colombia S.A.	`10.96ms` from Bogota, CO
174.96.125.168	AS10796 Charter Communications Inc	`12.94ms` from Columbus, US
88.68.108.104	AS3209 Vodafone GmbH	`4.59ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f3 202.244.3.33

traceroute to 202.244.3.33 (202.244.3.33): 64 hops max, 52 byte packets

3 [AS49434] 193.178.0.56 3.031 ms

4 *

5 [AS5511] 193.251.241.157 7.872 ms

6 [AS5511] 193.251.248.124 9.219 ms

7 [AS2497] 58.138.83.178 169.144 ms

8 *

9 [AS2497] 58.138.112.105 267.641 ms

10 [AS2497] 202.232.6.18 268.452 ms

11 [AS2907] 150.99.0.142 281.41 ms

12 [AS2907] 202.244.3.33 267.031 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On November 14th 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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