192.50.70.0/24

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

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Summary

Country	Japan
Domain	ehime-u.ac.jp
ASN	AS2907
Registry	JPNIC
ID	EHMNET-CIDR-BLK-JP

WHOIS Details

inetnum:        192.50.70.0 - 192.50.70.255
netname:        EHMNET-CIDR-BLK-JP
descr:          Ehime University
country:        JP
admin-c:        MK12533JP
tech-c:         MM9738JP
last-modified:  2007-06-22T21:02:15Z
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 192.50.0.0/16

Range	ASN	Company	Num of IPs
192.50.252.0/23	AS2497	Fukuoka Broadcasting Corp	512
192.50.102.0/23	AS2907	Shiga University	512
192.50.192.0/23	AS2907	Kagawa Nutrition University	512
192.50.73.0/24	AS23793	National Institute of Advanced Industrial Science and Technology	256
192.50.12.0/24	AS24287	Research Organization of Information and Systems, National Institute of Informatics	256
192.50.110.0/24	AS2519	Marubeni Information Systems Co.,Ltd.	256
192.50.235.0/24	AS2522	Japan Network Information Center	256
192.50.28.0/24	AS2907	The University of Electro-Communications	256
192.50.42.0/24	AS2907	Kyoto Institute of Technology	256
192.50.57.0/24	AS2907	Nagoya University	256
192.50.69.0/24	AS2907	Ehime University	256
192.50.71.0/24	AS2907	Ehime University	256
192.50.72.0/24	AS2907	Ehime University	256
192.50.154.0/24	AS37914	Advanced Software Technology & Management Research Institute of KYOTO	256
192.50.27.0/24	AS38649	The University of Electro-Communications	256
192.50.151.0/24	AS55396	NRI Secure Technologies,Ltd.	256
192.50.152.0/24	AS55396	NRI Secure Technologies,Ltd.	256
192.50.220.0/24	AS59128	Kyoto University Microcomputer Club	256
192.50.45.0/24	AS7500	WIDE Project	256
192.50.101.0/24	AS7509	Hokkaido University	256
192.50.56.0/24	AS17687	Nagoya University	256
192.50.199.0/24	AS9597	KDDI Web Communications Inc.	256
192.50.109.0/24	AS17932	Japan Advanced Institute of Science and Technology	256
192.50.43.0/24	AS23634	WIDE Project	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

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

IP Address	ASN	Details
192.50.70.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`5.84ms` 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
192.158.234.152	AS397423 Tier.Net Technologies LLC	`0.13ms` from Bend, US
119.91.225.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.18ms` from Guangzhou, CN
15.237.156.8	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
3.216.49.248	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
108.212.67.104	AS7018 AT&T Enterprises, LLC	`19.37ms` from San Jose, US
187.202.205.72	AS8151 UNINET	`4.38ms` from Santiago de Queretaro, MX
104.9.234.24	AS7018 AT&T Enterprises, LLC	`3.45ms` from Dallas, US
75.64.18.104	AS7922 Comcast Cable Communications, LLC	`19.50ms` from Dallas, US
68.232.59.72	AS30027 S & T COMMUNICATIONS LLC	`9.20ms` from Denver, US
111.124.206.40	AS4134 CHINANET-BACKBONE	`1.90ms` from Guiyang, CN
112.73.69.232	AS9457 DREAMLINE CO.	`0.70ms` from Incheon, KR
184.83.11.168	AS11232 Midcontinent Communications	`8.93ms` from Minneapolis, US
73.157.16.200	AS7922 Comcast Cable Communications, LLC	`14.87ms` from Seattle, US
115.4.188.104	AS4766 Korea Telecom	`2.56ms` from Seoul, KR
213.35.115.8	AS31898 Oracle Corporation	`0.14ms` from Singapore, SG
191.254.139.232	AS27699 TELEFÔNICA BRASIL S.A	`3.06ms` from São Paulo, BR
60.67.181.8	AS17676 SoftBank Corp.	`3.18ms` from Tokyo, JP
133.242.3.8	AS7684 SAKURA Internet Inc.	`16.49ms` from Tokyo, JP
77.172.126.136	AS1136 KPN B.V.	`2.44ms` from Amsterdam, NL
92.245.0.24	AS44631 Condornet, s.r.o.	`5.64ms` from Bratislava, SK
156.56.173.216	AS87 Indiana University	`5.17ms` from Chicago, US
103.56.27.40	AS153494 XRUI TECHNOLOGY LIMITED	`0.40ms` from Hong Kong, HK
31.37.123.200	AS5410 Bouygues Telecom SA	`3.08ms` from Marseille, FR
182.103.26.40	AS4134 CHINANET-BACKBONE	`0.73ms` from Nanchang, CN
72.224.41.104	AS11351 Charter Communications Inc	`12.12ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 192.50.70.254

traceroute to 192.50.70.254 (192.50.70.254): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.245 ms

6 [] 218.100.9.134 0.467 ms

7 [AS2907] 150.99.20.70 5.903 ms

8 [AS2907] 192.50.70.254 6.089 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On January 19th 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.

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