202.243.234.0/23

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

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Summary

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

WHOIS Details

inetnum:        202.243.234.0 - 202.243.235.255
netname:        SOKEN-CIDR-BLK-JP
descr:          The Graduate University for Advanced Studies
country:        JP
admin-c:        IG1299JP
tech-c:         AO18000JP
tech-c:         YG2343JP
last-modified:  2019-08-01T01:56:02Z
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 202.243.0.0/16

Range ASN Company Num of IPs
202.243.64.0/19 AS59108 KATCH Network Inc. 8,192
202.243.16.0/20 AS2907 National University Corporation Asahikawa Medical College 4,096
202.243.128.0/20 AS2907 The University of Shiga Prefecture 4,096
202.243.120.0/21 AS23631 Niigata Institute of Technology 2,048
202.243.221.0/24 AS2907 Tokyo Metropolitan University of Health Sciences 256
202.243.222.0/24 AS2907 Osaka Science Museum 256
202.243.187.0/24 AS7522 Kochi Prefecture Board of Education 256
202.243.223.0/24 AS9999 Toshiba Digital Marketing Initiative Corporation 256
202.243.162.0/24 AS2907 National Institutes for Cultural Heritage, Tokyo National Museum 256
202.243.163.0/24 AS2907 National Institute of Technology, Japan 256
202.243.185.0/24 AS2907 Nagano Prefectural Institute of Technology 256
202.243.220.0/24 AS2907 Meiji University of Integrative Medicine 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

Pingable IPs

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

IP Address ASN Details
202.243.235.255 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.28ms from Tokyo, JP
202.243.234.193 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.50ms 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
34.236.160.7 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
223.204.94.231 AS45758 Triple T Broadband Public Company Limited 3.38ms from Bangkok, TH
46.246.74.71 AS42708 Glesys AB 0.10ms from Falkenberg, SE
135.125.221.71 AS16276 OVH SAS 0.10ms from Frankfurt am Main, DE
64.226.38.119 AS397504 ecoLINK 8.82ms from Kansas City, US
95.249.229.199 AS3269 Telecom Italia S.p.A. 1.60ms from Milan, IT
177.220.108.7 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 9.30ms from Sao Paulo, BR
58.29.14.151 AS17858 LG POWERCOMM 2.29ms from Seoul, KR
211.117.48.231 AS9318 SK Broadband Co Ltd 1.84ms from Seoul, KR
101.132.207.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.89ms from Shanghai, CN
18.143.4.247 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
171.125.104.247 AS4837 CHINA UNICOM China169 Backbone 4.71ms from Taiyuan, CN
60.223.98.231 AS4837 CHINA UNICOM China169 Backbone 4.27ms from Taiyuan, CN
109.60.55.23 AS31012 A1 Hrvatska d.o.o. 1.09ms from Zagreb, HR
44.203.44.231 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
35.94.38.135 AS16509 Amazon.com, Inc. 0.58ms from Boardman, US
41.39.238.119 AS8452 TE-AS 5.15ms from Cairo, EG
197.45.242.183 AS8452 TE-AS 2.81ms from Cairo, EG
68.146.15.23 AS6327 Shaw Communications 4.62ms from Calgary, CA
67.197.73.55 AS14615 Comporium, Inc 1.53ms from Charlotte, US
40.126.221.55 AS8075 Microsoft Corporation 3.00ms from Dubai, AE
52.57.46.247 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
170.114.136.167 AS30103 Zoom Video Communications, Inc 0.51ms from Hong Kong, HK
124.102.208.103 AS4713 NTT DOCOMO BUSINESS,Inc. 11.21ms from Osaka, JP
20.220.80.87 AS8075 Microsoft Corporation 0.19ms from Quebec, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 202.243.234.131
traceroute to 202.243.234.131 (202.243.234.131): 64 hops max, 52 byte packets
3 [AS7578] 103.137.13.76 0.246 ms
4 [AS7578] 206.148.24.34 0.185 ms
5 *
6 *
7 [] 210.171.224.150 0.686 ms
8 [AS2907] 150.99.12.70 1.903 ms
9 [AS2907] 150.99.199.222 39.125 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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