202.19.179.0/24

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

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Summary

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

WHOIS Details

inetnum:        202.19.179.0 - 202.19.179.255
netname:        FAIRNESS-CIDR-BLK-JP
descr:          Fuji Women's College
country:        JP
admin-c:        TI9561JP
tech-c:         TS075JP
last-modified:  2014-09-12T03:23:03Z
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 202.19.0.0/16

Range	ASN	Company	Num of IPs
202.19.136.0/21	AS2907	University Of Fukui	2,048
202.19.144.0/21	AS2907	National University Corporation Shiga University of Medical Science	2,048
202.19.168.0/21	AS2907	Josai University	2,048
202.19.222.0/23	AS131940	Nissho Electronics Corp.	512
202.19.104.0/23	AS2907	National Institute of Technology, Japan	512
202.19.159.0/24	AS17511	ShinMaywa Industries, LTD. Aircraft Division	256
202.19.32.0/24	AS4680	Mitsubishi Electric Information Network Co.	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

Read more

Pingable IPs

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

IP Address	ASN	Details
202.19.179.140	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`14.45ms` 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
199.115.179.216	AS6079 RCN	`2.54ms` from Ashburn, US
222.31.254.72	AS4538 China Education and Research Network Center	`10.33ms` from Beijing, CN
181.87.238.8	AS7303 Telecom Argentina S.A.	`1.50ms` from Buenos Aires, AR
47.86.91.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.96ms` from Hong Kong, HK
97.90.158.24	AS20115 Charter Communications LLC	`3.96ms` from Los Angeles, US
47.144.126.72	AS5650 Frontier Communications of America, Inc.	`3.94ms` from Los Angeles, US
212.46.16.120	AS8752 AO "ASVT"	`0.61ms` from Moscow, RU
142.197.169.136	AS33363 Charter Communications, Inc	`5.30ms` from Orlando, US
219.122.128.200	AS17511 OPTAGE Inc.	`2.92ms` from Osaka, JP
154.36.109.200	AS9009 M247 Europe SRL	`0.11ms` from Paris, FR
68.187.245.24	AS20115 Charter Communications LLC	`10.40ms` from St. Louis, US
182.122.195.40	AS4837 CHINA UNICOM China169 Backbone	`3.16ms` from Zhengzhou, CN
213.196.182.8	AS21040 Datapark AG	`1.11ms` from Zuerich, CH
52.179.165.248	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
69.48.97.200	AS7029 Windstream Communications LLC	`10.37ms` from Chicago, US
91.59.138.56	AS3320 Deutsche Telekom AG	`4.16ms` from Duesseldorf, DE
154.200.78.232	AS214143 SKYDIGITAL TELECOM LTD	`0.60ms` from Ho Chi Minh City, VN
123.188.157.136	AS4837 CHINA UNICOM China169 Backbone	`16.22ms` from Liaoyang, CN
47.146.4.232	AS5650 Frontier Communications of America, Inc.	`2.02ms` from Los Angeles, US
47.141.152.24	AS5650 Frontier Communications of America, Inc.	`2.38ms` from Los Angeles, US
90.110.118.56	AS3215 Orange S.A.	`4.05ms` from Paris, FR
44.212.146.152	AS14618 Amazon.com, Inc.	`0.09ms` from Reston, US
35.173.32.184	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
201.189.124.200	AS7418 TELEFÓNICA CHILE S.A.	`2.75ms` from Santiago, CL
144.62.141.232	AS6128 Cablevision Systems Corp.	`7.95ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f4 202.19.179.101

traceroute to 202.19.179.101 (202.19.179.101): 64 hops max, 52 byte packets

4 [AS63949] 139.162.64.102 0.272 ms

5 [] 101.203.89.206 0.911 ms

6 [AS2907] 150.99.0.142 14.316 ms

7 [AS2907] 150.99.185.130 14.778 ms

8 [AS2907] 202.19.179.101 14.955 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

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.

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