202.213.24.0/23

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

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Summary

Country	Japan
Domain	sjg.gr.jp
ASN	AS2907
Registry	JPNIC
ID	SEINANJOINET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.213.24.0 - 202.213.25.255
netname:        SEINANJOINET-CIDR-BLK-JP
descr:          SEINAN JO GAKUIN
country:        JP
admin-c:        TO24624JP
tech-c:         KK38701JP
tech-c:         NS4295JP
last-modified:  2015-01-30T19:59:03Z
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 202.213.0.0/16

Range	ASN	Company	Num of IPs
202.213.192.0/18	AS2527	Sony Network Communications Inc.	16,384
202.213.176.0/20	AS18283	Chupicom Inc.	4,096
202.213.48.0/20	AS23627	UEDA CABLE VISION CO.,LTD.	4,096
202.213.32.0/20	AS23785	RYOMO SYSTEMS CO.,LTD.	4,096
202.213.160.0/20	AS2907	Research Organization of Information and Systems, National Institute of Informatics	4,096
202.213.184.0/21	AS18283	Fureai Channel Inc.	2,048
202.213.64.0/21	AS55385	Digital Alliance Co., Ltd.	2,048
202.213.72.0/21	AS55385	Com Co.,Ltd.	2,048
202.213.16.0/22	AS4713	LOGISTEED, Ltd.	1,024
202.213.4.0/22	AS4725	InternetWare Co., LTD.	1,024
202.213.180.0/22	AS18283	Fureai Channel Inc.	1,024
202.213.0.0/22	AS2907	National Institute of Technology, Japan	1,024
202.213.178.0/23	AS18283	Fureai Channel Inc.	512
202.213.177.0/24	AS18283	Fureai Channel Inc.	256
202.213.176.0/24	AS18283	Fureai Channel Inc.	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
202.213.24.226	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`28.38ms` 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
74.110.156.87	AS701 Verizon Business	`5.83ms` from Ashburn, US
1.92.25.39	AS55990 Huawei Cloud Service data center	`14.54ms` from Beijing, CN
24.26.218.39	AS11427 Charter Communications Inc	`6.75ms` from Dallas, US
97.134.199.247	AS6167 Verizon Business	`14.77ms` from Dallas, US
20.46.249.247	AS8075 Microsoft Corporation	`0.45ms` from Des Moines, US
2.222.76.87	AS5607 Sky UK Limited	`4.48ms` from Erith, GB
18.193.96.55	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
20.247.43.247	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
90.242.53.247	AS5378 Vodafone Limited	`4.57ms` from London, GB
83.56.132.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.58ms` from Madrid, ES
185.131.206.55	AS59829 ARYEL S.R.L.	`2.01ms` from Milan, IT
190.133.217.87	AS6057 Administracion Nacional de Telecomunicaciones	`3.43ms` from Montevideo, UY
118.16.11.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.35ms` from Osaka, JP
40.79.144.119	AS8075 Microsoft Corporation	`1.05ms` from Paris, FR
66.182.113.231	AS17385 Orbitel Communications, LLC	`1.28ms` from Phoenix, US
20.252.92.23	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
52.21.201.23	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
121.53.220.103	AS18160 Kakao Corp	`1.38ms` from Seoul, KR
59.9.224.55	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
58.198.188.183	AS4538 China Education and Research Network Center	`4.31ms` from Shanghai, CN
60.103.38.71	AS17676 SoftBank Corp.	`4.40ms` from Tokyo, JP
5.237.253.87	AS58224 Iran Telecommunication Company PJS	`13.76ms` from Yerevan, AM
61.52.214.135	AS4837 CHINA UNICOM China169 Backbone	`1.31ms` from Zhengzhou, CN
222.179.0.71	AS4134 CHINANET-BACKBONE	`2.40ms` from Chongqing, CN
52.209.119.247	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -m7 202.213.25.232

traceroute to 202.213.25.232 (202.213.25.232): 7 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 48.324 ms

2 [AS15169] 108.170.248.180 48.497 ms

3 *

4 [AS2907] 150.99.21.25 53.902 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 6th 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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