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	`7.62ms` 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
41.239.41.6	AS8452 TE-AS	`8.98ms` from Cairo, EG
174.107.201.70	AS11426 Charter Communications Inc	`6.34ms` from Charlotte, US
24.93.122.198	AS10796 Charter Communications Inc	`8.72ms` from Columbus, US
67.64.240.246	AS7018 AT&T Enterprises, LLC	`2.75ms` from Dallas, US
14.247.160.86	AS45899 VNPT Corp	`4.99ms` from Hanoi, VN
35.183.53.246	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
119.231.7.150	AS17511 OPTAGE Inc.	`1.38ms` from Osaka, JP
103.131.199.54	AS152464 Zone Technology Pty Ltd	`0.09ms` from Perth, AU
149.28.36.54	AS20473 The Constant Company, LLC	`0.16ms` from Piscataway, US
179.118.213.22	AS26599 TELEFÔNICA BRASIL S.A	`2.15ms` from Sao Paulo, BR
211.250.50.86	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
211.104.121.166	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
94.139.201.198	AS34295 Geo BG Net SPLtd.	`3.50ms` from Sofia, BG
210.61.25.6	AS3462 Data Communication Business Group	`5.10ms` from Taichung, TW
36.134.69.198	AS56044 China Mobile communications corporation	`6.23ms` from Tieling, CN
111.175.233.38	AS4134 CHINANET-BACKBONE	`1.06ms` from Wuhan, CN
154.254.86.38	AS36947 Telecom Algeria	`12.02ms` from Algiers, DZ
121.98.53.230	AS9790 Two Degrees Networks Limited	`1.43ms` from Auckland, NZ
184.82.147.134	AS133481 AIS Fibre	`4.46ms` from Bangkok, TH
207.96.55.214	AS6079 RCN	`4.75ms` from Chicago, US
209.190.76.22	AS10297 eNET Inc.	`3.72ms` from Cincinnati, US
3.17.92.150	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
45.43.65.54	AS64080 SYN LTD	`0.37ms` from London, GB
46.47.28.166	AS197298 Multifunctional Telecommunications Systems LTD	`5.08ms` from Moscow, RU
89.108.114.166	AS197695 "Domain names registrar REG.RU", Ltd	`0.94ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -m7 202.253.203.186

traceroute to 202.253.203.186 (202.253.203.186): 7 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 237.105 ms

2 [AS15169] 216.239.59.32 237.408 ms

3 *

4 [AS2907] 150.99.20.68 237.413 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Turin, IT

On January 30th 2026

What are IP address ranges?

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