202.253.200.0/22

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

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Summary

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

WHOIS Details

inetnum:        202.253.200.0 - 202.253.203.255
netname:        ANCT-CIDR-BLK-JP
descr:          National Institute of Technology, Japan
country:        JP
admin-c:        JP00129258
tech-c:         JP00201817
last-modified:  2020-11-12T00:44:03Z
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 202.253.0.0/16

Range	ASN	Company	Num of IPs
202.253.0.0/18	AS2907	National University Corporation Hamamatsu University School of Medicine	16,384
202.253.144.0/20	AS7687	TOYOTA AUTO BODY RESEARCH & DEVELOPMENT CO.,LTD.	4,096
202.253.224.0/20	AS2907	Kokushikan University	4,096
202.253.192.0/21	AS2907	Tamagawa University	2,048
202.253.168.0/21	AS7687	TOYOTA MOTOR EAST JAPAN, INC.	2,048
202.253.96.0/22	AS17505	SoftBank Corp.	1,024
202.253.108.0/22	AS18091	Teikyo University	1,024
202.253.248.0/22	AS2907	Kyoto Prefectural University of Medicine	1,024
202.253.88.0/22	AS2907	Oita University	1,024
202.253.106.0/23	AS2514	HOKURIKU COMPUTURE SERVICE LIMITED	512
202.253.138.0/23	AS2907	United Nations University	512
202.253.252.0/24	AS2907	Tokyo University of Pharmacy and Life Sciences	256
202.253.115.0/24	AS131912	Cybozu, Inc.	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

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

IP Address	ASN	Details
202.253.200.44	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`7.54ms` 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
162.245.133.102	AS19919 VA SkyWire, LLC	`3.09ms` from Ashburn, US
217.154.238.118	AS8560 IONOS SE	`0.59ms` from Berlin, DE
103.227.232.150	AS133413 LicenSys	`0.41ms` from Brisbane, AU
43.226.226.182	AS29802 HIVELOCITY, Inc.	`0.09ms` from Dallas, US
121.15.208.38	AS4134 CHINANET-BACKBONE	`0.89ms` from Guangzhou, CN
123.16.52.6	AS45899 VNPT Corp	`0.82ms` from Hanoi, VN
138.219.44.6	AS263939 Loginnet Provedores Ltda ME	`11.73ms` from Joao Pessoa, BR
137.205.23.102	AS201773 University of Warwick	`5.24ms` from London, GB
70.170.51.166	AS22773 Cox Communications Inc.	`6.79ms` from Los Angeles, US
176.156.218.22	AS5410 Bouygues Telecom SA	`17.82ms` from Marseille, FR
192.240.99.6	AS30058 FDCservers.net	`0.56ms` from Miami, US
93.125.103.6	AS42772 Unitary enterprise A1	`3.50ms` from Minsk, BY
195.112.126.54	AS8636 MAXnet Systems Ltd.	`2.40ms` from Moscow, RU
182.105.19.6	AS4134 CHINANET-BACKBONE	`6.68ms` from Nanchang, CN
213.44.34.166	AS5410 Bouygues Telecom SA	`11.97ms` from Paris, FR
73.164.135.230	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Portland, US
151.50.246.70	AS1267 WIND TRE S.P.A.	`12.09ms` from Rome, IT
31.189.232.70	AS24608 WIND TRE S.P.A.	`11.35ms` from Rome, IT
209.150.42.166	AS6079 RCN	`3.98ms` from Secaucus, US
54.255.148.230	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
3.113.243.38	AS16509 Amazon.com, Inc.	`1.14ms` from Tokyo, JP
161.216.163.182	AS577 Bell Canada	`18.37ms` from Toronto, CA
52.233.173.54	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
201.178.209.134	AS22927 Telefonica de Argentina	`8.13ms` from Buenos Aires, AR
102.45.55.230	AS8452 TE-AS	`5.43ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -m7 202.253.203.47

traceroute to 202.253.203.47 (202.253.203.47): 7 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 131.159 ms

2 [AS15169] 108.170.231.100 135.463 ms

3 *

4 [AS2907] 150.99.20.68 144.241 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 6th 2025

What are IP address ranges?

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