202.240.244.0/22

AS23781 · Toyama University

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Summary

Country	Japan
Domain	u-toyama.ac.jp
ASN	AS23781
Registry	JPNIC
ID	TYA-NET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.240.244.0 - 202.240.247.255
netname:        TYA-NET-CIDR-BLK-JP
descr:          National University Corporation, University of Toyama
country:        JP
admin-c:        NN1617JP
tech-c:         KO5433JP
tech-c:         NN1617JP
last-modified:  2014-12-23T04:44:05Z
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 202.240.0.0/16

Range	ASN	Company	Num of IPs
202.240.8.0/21	AS2907	Nihon Fukushi University Educational Group	2,048
202.240.96.0/22	AS2907	University of East Asia	1,024
202.240.52.0/22	AS17676	PCA Corporation	1,024
202.240.128.0/22	AS59109	Global Solution 2nd Office. IT Strategy & Digital Integration Division. Hitachi, Ltd.	1,024
202.240.180.0/22	AS2516	SUMITOMO BAKELITE COMPANY LIMITED	1,024
202.240.108.0/23	AS131946	MUSASHINO UNIVERSITY E.F.	512
202.240.66.0/23	AS23783	Akita Industrial Technology Center	512
202.240.176.0/23	AS7522	Uwajima Municipal Hospital	512
202.240.84.0/23	AS7690	Mirai Communication Network Inc.	512
202.240.137.0/24	AS2907	University of Marketing andDistribution Sciences	256
202.240.117.0/24	AS2907	Ishikawa Prefectural University	256
202.240.141.0/24	AS131965	XSERVER Inc.	256
202.240.224.0/24	AS2907	Kyoto Polytechnic College	256
202.240.232.0/24	AS2907	Chikushi Jogakuen University	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

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

IP Address	ASN	Details
202.240.246.46	AS23781 Toyama University	`6.43ms` 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
31.201.9.22	AS50266 Odido Netherlands B.V.	`5.16ms` from Amsterdam, NL
20.61.65.102	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
43.166.232.102	AS132203 Tencent Building, Kejizhongyi Avenue	`0.30ms` from Ashburn, US
172.174.173.54	AS8075 Microsoft Corporation	`0.73ms` from Ashburn, US
50.218.121.134	AS7922 Comcast Cable Communications, LLC	`1.41ms` from Boston, US
213.79.56.70	AS34245 Magnet Networks Limited	`1.71ms` from Dublin, IE
95.181.161.6	AS216127 INTERNATIONAL HOSTING COMPANY LIMITED	`0.15ms` from Frankfurt am Main, DE
124.91.157.6	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Hangzhou, CN
146.199.92.6	AS6871 Plusnet	`8.33ms` from London, GB
76.170.153.54	AS20001 Charter Communications Inc	`7.76ms` from Los Angeles, US
148.153.249.38	AS63199 CDS Global Cloud Co., Ltd	`0.18ms` from Miami, US
179.115.79.230	AS26599 TELEFÔNICA BRASIL S.A	`10.82ms` from Rio de Janeiro, BR
189.242.20.102	AS8151 UNINET	`5.38ms` from Santiago de Queretaro, MX
58.77.210.198	AS3786 LG DACOM Corporation	`1.79ms` from Seoul, KR
218.150.254.246	AS4766 Korea Telecom	`3.90ms` from Seoul, KR
194.193.40.166	AS7545 TPG Telecom Limited	`5.02ms` from Sydney, AU
1.162.213.182	AS3462 Data Communication Business Group	`3.36ms` from Taipei, TW
166.157.202.38	AS6167 Verizon Business	`19.82ms` from Chicago, US
73.36.10.134	AS7922 Comcast Cable Communications, LLC	`7.33ms` from Chicago, US
34.60.43.246	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
20.84.193.6	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
3.253.220.182	AS16509 Amazon.com, Inc.	`0.60ms` from Dublin, IE
82.68.236.182	AS13037 Zen Internet Ltd	`4.59ms` from Erith, GB
43.144.5.6	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.11ms` from Guangzhou, CN
14.198.6.70	AS9269 Hong Kong Broadband Network Ltd.	`0.67ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m11 202.240.247.137

traceroute to 202.240.247.137 (202.240.247.137): 11 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 130.721 ms

2 [AS15169] 108.170.248.180 131.359 ms

3 *

4 [AS2907] 150.99.13.178 147.516 ms

5 [AS2907] 150.99.199.10 149.096 ms

6 [AS23781] 160.26.2.1 148.165 ms

7 *

8 [AS23781] 160.26.4.12 148.894 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

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.

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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