202.11.166.0/23

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

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Summary

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

WHOIS Details

inetnum:        202.11.166.0 - 202.11.167.255
netname:        YJC-NET-CIDR-BLK-JP
descr:          Tohoku Bunkyo Junior College
country:        JP
admin-c:        HO8481JP
tech-c:         HO8481JP
last-modified:  2012-03-09T21:26:02Z
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 202.11.0.0/16

Range	ASN	Company	Num of IPs
202.11.192.0/20	AS18267	Doshisha University	4,096
202.11.96.0/21	AS2907	Ikueikan University	2,048
202.11.104.0/21	AS2907	National Institute of Technology, Japan	2,048
202.11.156.0/22	AS17683	SUN Techno College	1,024
202.11.120.0/22	AS23826	Daido Educational Institutions	1,024
202.11.216.0/22	AS2907	Kinjo Gakuin University	1,024
202.11.8.0/22	AS2907	KYUSHU KYORITSU UNIVERSITY	1,024
202.11.160.0/22	AS7522	Pikara(STNet, Incorporated)	1,024
202.11.16.0/23	AS18149	Japan Registry Service Co., Ltd.	512
202.11.62.0/23	AS2514	NTT PC Communications Incorporated	512
202.11.212.0/24	AS2907	Aomori Polytechnic College	256
202.11.252.0/24	AS4686	BEKKOAME INTERNET ,Inc.	256
202.11.138.0/24	AS2907	National Institute of Technology, Japan	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.11.166.10	t-bunkyo.ac.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

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Pingable IPs

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

IP Address	ASN	Details
202.11.166.31	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`15.37ms` from Tokyo, JP
202.11.167.10	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`15.03ms` 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
43.143.230.231	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.96ms` from Beijing, CN
65.182.173.167	AS22458 CONVERGEONE HOLDINGS, INC.	`2.09ms` from Chicago, US
174.100.85.103	AS10796 Charter Communications Inc	`11.96ms` from Cleveland, US
106.246.94.231	AS3786 LG DACOM Corporation	`1.78ms` from Incheon, KR
187.61.210.199	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.17ms` from Joao Pessoa, BR
95.37.158.247	AS12389 PJSC Rostelecom	`6.51ms` from Kazan, RU
94.4.41.103	AS5607 Sky UK Limited	`5.89ms` from London, GB
217.155.144.231	AS13037 Zen Internet Ltd	`1.39ms` from Manchester, GB
38.123.140.71	AS174 Cogent Communications, LLC	`2.91ms` from New York City, US
188.233.213.23	AS50512 JSC "ER-Telecom Holding"	`5.87ms` from Novosibirsk, RU
95.246.170.151	AS3269 Telecom Italia S.p.A.	`13.70ms` from Rome, IT
187.171.253.231	AS8151 UNINET	`13.57ms` from Santiago de Queretaro, MX
128.143.22.119	AS225 University of Virginia	`2.75ms` from Ashburn, US
66.70.184.167	AS16276 OVH SAS	`0.12ms` from Beauharnois, CA
195.52.140.215	AS12312 ecotel communication ag	`8.54ms` from Duesseldorf, DE
2.241.87.167	AS6805 Telefonica Germany GmbH & Co.OHG	`1.42ms` from Hamburg, DE
121.41.198.247	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.10ms` from Hangzhou, CN
14.247.244.167	AS45899 VNPT Corp	`4.32ms` from Hanoi, VN
175.110.231.151	AS25019 Saudi Telecom Company JSC	`2.70ms` from Jeddah, SA
38.9.27.103	AS265721 Cable Atlantico SRL	`16.85ms` from Miami, US
152.157.176.7	AS10430 Washington State K-20 Telecommunications Network	`0.99ms` from Seattle, US
211.224.110.247	AS4766 Korea Telecom	`4.90ms` from Seoul, KR
219.254.96.23	AS9318 SK Broadband Co Ltd	`1.85ms` from Seoul, KR
47.121.242.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.71ms` from Shenzhen, CN
213.240.255.119	AS13124 A1 Bulgaria EAD	`6.50ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 202.11.167.10

traceroute to 202.11.167.10 (202.11.167.10): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 0.179 ms

2 *

3 [] 210.171.224.150 1.111 ms

4 [AS2907] 150.99.6.80 7.992 ms

5 [AS2907] 202.11.167.10 20.599 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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