202.243.162.0/24

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

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Summary

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

WHOIS Details

inetnum:        202.243.162.0 - 202.243.162.255
netname:        TNMNET-CIDR-BLK-JP
descr:          National Institutes for Cultural Heritage, Tokyo National Museum
country:        JP
admin-c:        RM4875JP
tech-c:         TS55374JP
tech-c:         YY3387JP
last-modified:  2024-05-09T23:08:03Z
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 202.243.0.0/16

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
202.243.234.0/23	AS2907	The Graduate University for Advanced Studies	512
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
202.243.163.0/24	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 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.243.162.61	tnmimagearchives.jp	2
202.243.162.62	tnmimagearchive.jp	2

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

Read more

Pingable IPs

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

IP Address	ASN	Details
202.243.162.136	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.26ms` 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
54.170.131.56	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
2.243.96.120	AS6805 Telefonica Germany GmbH & Co.OHG	`2.90ms` from Duesseldorf, DE
217.195.35.24	AS24679 kyberio GmbH	`5.27ms` from Frankfurt am Main, DE
91.60.99.216	AS3320 Deutsche Telekom AG	`4.35ms` from Frankfurt am Main, DE
217.84.130.200	AS3320 Deutsche Telekom AG	`7.79ms` from Frankfurt am Main, DE
212.171.187.56	AS3269 Telecom Italia S.p.A.	`5.18ms` from Milan, IT
221.171.246.8	AS2518 BIGLOBE Inc.	`10.94ms` from Osaka, JP
121.132.236.72	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
177.212.248.24	AS26599 TELEFÔNICA BRASIL S.A	`8.80ms` from São Paulo, BR
46.49.43.168	AS16010 Magticom Ltd.	`0.68ms` from Tbilisi, GE
35.213.49.104	AS15169 Google LLC	`0.15ms` from Tokyo, JP
109.221.95.56	AS3215 Orange S.A.	`11.84ms` from Frankfurt am Main, DE
175.125.115.136	AS9318 SK Broadband Co Ltd	`1.90ms` from Incheon, KR
157.240.167.72	AS35819 Etihad Etisalat, a joint stock company	`1.19ms` from Jeddah, SA
35.176.29.56	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
95.182.122.72	AS202984 TEAM-HOST AS RU	`0.72ms` from Moscow, RU
90.1.232.8	AS3215 Orange S.A.	`15.12ms` from Paris, FR
86.218.144.88	AS3215 Orange S.A.	`4.88ms` from Paris, FR
68.97.221.120	AS22773 Cox Communications Inc.	`8.55ms` from Tulsa, US
2.206.232.136	AS3209 Vodafone GmbH	`4.33ms` from Berlin, DE
109.204.111.72	AS9304 HGC Global Communications Limited	`2.06ms` from Hong Kong, HK
175.242.85.104	AS4766 Korea Telecom	`7.82ms` from Incheon, KR
197.98.196.120	AS3741 Dimension Data	`0.49ms` from Johannesburg, ZA
67.229.51.104	AS35908 Krypt Technologies	`0.93ms` from Los Angeles, US
73.66.8.184	AS7922 Comcast Cable Communications, LLC	`9.45ms` 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 202.243.162.84

traceroute to 202.243.162.84 (202.243.162.84): 64 hops max, 52 byte packets

1 [AS202422] 202.78.167.1 0.117 ms

2 [AS199524] 92.223.63.81 0.102 ms

3 *

4 [] 210.171.224.150 0.627 ms

5 [AS2907] 150.99.11.32 0.988 ms

6 *

7 [AS2907] 202.243.162.84 1.319 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.

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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