192.244.208.0/20

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

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Summary

Country	Japan
Domain	shimane-u.ac.jp
ASN	AS2907
Registry	JPNIC
ID	SUNCS-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        192.244.208.0 - 192.244.223.255
netname:        SUNCS-NET-CIDR-BLK-JP
descr:          Shimane University
country:        JP
admin-c:        MH7048JP
tech-c:         YS10786JP
last-modified:  2014-12-22T23:59:05Z
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 192.244.0.0/16

Range	ASN	Company	Num of IPs
192.244.32.0/19	AS17939	miyazaki cabletelevision network Co., LTD.	8,192
192.244.96.0/20	AS2514	NTT PC Communications,Inc.	4,096
192.244.144.0/20	AS2907	National University Corporation Tokyo University of Marine Science and Technology	4,096
192.244.80.0/20	AS2907	National Institute of Technology, Japan	4,096
192.244.8.0/21	AS2497	Showa Medical Science,Ltd.	2,048
192.244.228.0/22	AS2907	Japan Agency for Marine-Earth Science and Technology	1,024
192.244.78.0/23	AS2907	Kanazawa Institute of Technology	512
192.244.254.0/24	AS2907	Kobe City College of Technology	256
192.244.203.0/24	AS2512	Science Create INC	256
192.244.247.0/24	AS7687	SHIROKI CORPORATION	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

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

IP Address	ASN	Details
192.244.215.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`6.10ms` from Osaka, JP
192.244.210.248	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
181.123.87.228	AS23201 Telecel S.A.	`2.46ms` from Asuncion, PY
202.206.240.36	AS4538 China Education and Research Network Center	`8.30ms` from Beijing, CN
209.128.206.36	AS12119 ITV-3	`9.57ms` from Chicago, US
50.113.12.84	AS20001 Charter Communications Inc	`5.98ms` from Honolulu, US
39.43.39.68	AS17557 Pakistan Telecommunication Company Limited	`14.03ms` from Islamabad, PK
102.165.117.100	AS328288 Belanet cc	`10.22ms` from Johannesburg, ZA
66.205.189.4	AS13649 Flexential Colorado Corp.	`7.62ms` from Los Angeles, US
185.251.214.244	AS200845 AVATEL TELECOM, SA	`9.48ms` from Madrid, ES
69.204.8.228	AS11351 Charter Communications Inc	`16.63ms` from New York City, US
153.169.233.244	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.42ms` from Osaka, JP
177.249.54.4	AS270161 Television Internacional, S.A. de C.V.	`10.77ms` from Santiago de Queretaro, MX
220.77.100.132	AS4766 Korea Telecom	`7.46ms` from Seoul, KR
128.134.93.244	AS4766 Korea Telecom	`0.90ms` from Seoul, KR
118.79.158.244	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Taiyuan, CN
89.231.33.36	AS21021 Multimedia Polska Sp. z o.o.	`4.05ms` from Warsaw, PL
61.185.20.68	AS4134 CHINANET-BACKBONE	`2.52ms` from Xi'an, CN
42.238.73.196	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Zhengzhou, CN
141.156.33.4	AS701 Verizon Business	`1.99ms` from Ashburn, US
111.162.123.228	AS4837 CHINA UNICOM China169 Backbone	`5.53ms` from Beijing, CN
18.25.4.212	AS3 Massachusetts Institute of Technology	`1.45ms` from Boston, US
75.182.198.84	AS11426 Charter Communications Inc	`11.67ms` from Charlotte, US
78.42.16.68	AS3209 Vodafone GmbH	`11.10ms` from Duesseldorf, DE
93.206.31.84	AS3320 Deutsche Telekom AG	`3.78ms` from Frankfurt am Main, DE
102.135.102.20	AS834 IPXO LLC	`2.26ms` from Hong Kong, HK
96.0.65.148	AS16509 Amazon.com, Inc.	`0.09ms` from Kolkata, IN

Traceroute

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

traceroute -a -n -q1 -f5 -m13 192.244.216.92

traceroute to 192.244.216.92 (192.244.216.92): 13 hops max, 52 byte packets

5 [AS3491] 63.218.210.74 14.723 ms

6 *

7 [AS2497] 58.138.81.137 71.039 ms

8 [AS2497] 58.138.107.10 65.735 ms

9 [AS2497] 210.138.93.110 65.121 ms

10 [AS2907] 150.99.19.116 69.818 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 6th 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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