192.50.8.0/23

AS2504 · Kyoto University

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Summary

Country	Japan
Domain	kyoto-u.ac.jp
ASN	AS2504
Registry	JPNIC
ID	KUINS-UJI-CIDR-BLK-JP

WHOIS Details

inetnum:        192.50.8.0 - 192.50.8.255
netname:        KUINS-UJI-CIDR-BLK-JP
descr:          Kyoto University
country:        JP
admin-c:        JP00171298
tech-c:         JP00171298
last-modified:  2018-12-19T23:53:05Z
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
192.50.70.0/24	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

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

IP Address	ASN	Details
192.50.8.133	AS2504 Kyoto University	`2.43ms` 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
84.83.112.39	AS1136 KPN B.V.	`1.02ms` from Amsterdam, NL
137.135.71.215	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
39.106.219.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.35ms` from Beijing, CN
172.68.143.135	AS13335 Cloudflare, Inc.	`11.07ms` from Chennai, IN
122.156.235.215	AS4837 CHINA UNICOM China169 Backbone	`4.75ms` from Harbin, CN
49.64.142.103	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.54ms` from Huai'an, CN
134.195.187.7	AS12186 GVVME	`0.29ms` from Kansas City, US
122.150.92.39	AS9443 Vocus Retail	`6.46ms` from Melbourne, AU
5.165.253.55	AS57378 JSC ER-Telecom Holding	`16.36ms` from Moscow, RU
91.46.207.39	AS3320 Deutsche Telekom AG	`1.59ms` from Nuernberg, DE
86.239.80.183	AS3215 Orange S.A.	`8.70ms` from Paris, FR
109.117.234.183	AS30722 Fastweb SpA	`9.52ms` from Rome, IT
98.15.16.39	AS12271 Charter Communications Inc	`4.69ms` from Secaucus, US
175.160.217.231	AS4837 CHINA UNICOM China169 Backbone	`2.15ms` from Tieling, CN
4.241.5.23	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
188.16.113.231	AS12389 PJSC Rostelecom	`8.18ms` from Yekaterinburg, RU
44.203.246.55	AS14618 Amazon.com, Inc.	`0.77ms` from Ashburn, US
108.48.36.71	AS701 Verizon Business	`2.17ms` from Ashburn, US
5.55.92.231	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.85ms` from Athens, GR
52.128.80.23	AS14010 Jack Henry & Associates, Inc.	`1.50ms` from Chicago, US
84.187.128.199	AS3320 Deutsche Telekom AG	`8.93ms` from Frankfurt am Main, DE
118.223.227.215	AS9318 SK Broadband Co Ltd	`5.34ms` from Incheon, KR
4.158.81.55	AS8075 Microsoft Corporation	`0.20ms` from London, GB
24.177.200.87	AS20115 Charter Communications LLC	`9.67ms` from Minneapolis, US
92.218.248.135	AS3209 Vodafone GmbH	`6.12ms` from Munich, DE

Traceroute

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

traceroute -a -n -q1 -f3 192.50.8.133

traceroute to 192.50.8.133 (192.50.8.133): 64 hops max, 52 byte packets

3 [AS4785] 203.96.236.62 0.446 ms

4 *

5 [] 218.100.9.89 0.231 ms

6 [] 218.100.9.134 0.543 ms

7 [AS2907] 150.99.18.36 1.313 ms

8 [AS2504] 192.50.8.133 2.88 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On March 13th 2026

What are IP address ranges?

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