Autonomous System details

AS23781

Toyama University  ·  u-toyama.ac.jp

Japan

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AS23781 – Toyama University

Field Value
Country Japan
Website u-toyama.ac.jp
Hosted domains 1
IPv4 addresses 72,704
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 15 years ago on Mar 10, 2011

IP Ranges

Netblock Company Num of IPs
160.26.0.0/16 National University Corporation, Toyama University 65,536
202.251.144.0/20 National University Corporation, University of Toyama 4,096
202.254.200.0/21 National University Corporation, University of Toyama 2,048
202.240.244.0/22 National University Corporation, University of Toyama 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS23781
                                                OrgID:          AS23781
                                                ASName:         AS23781
                                                ASNumber:       AS23781
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
160.26.79.83 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
160.26.113.183 AS23781 Toyama University 5.91ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 6.07ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.04ms from Osaka, JP
160.26.2.10 AS23781 Toyama University 5.59ms from Osaka, JP
160.26.57.10 AS23781 Toyama University 6.11ms from Osaka, JP
160.26.7.54 AS23781 Toyama University 5.72ms from Osaka, JP
202.240.246.2 AS23781 Toyama University 6.45ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.81ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 6.00ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 6.10ms from Osaka, JP
160.26.25.57 AS23781 Toyama University 5.81ms from Osaka, JP
160.26.0.49 AS23781 Toyama University 5.57ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 6.03ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.15ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.61ms from Osaka, JP
160.26.1.11 AS23781 Toyama University 5.71ms from Osaka, JP
160.26.79.252 AS23781 Toyama University 5.93ms from Osaka, JP
160.26.30.70 AS23781 Toyama University 5.77ms from Osaka, JP
160.26.150.64 AS23781 Toyama University 5.76ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.61ms 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
185.32.84.165 AS208795 "Cloud Services Kazakhstan" LLP 3.69ms from Astana, KZ
135.135.47.229 AS4181 TDS TELECOM 7.66ms from Atlanta, US
120.4.217.165 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Beijing, CN
110.190.71.5 AS4134 CHINANET-BACKBONE 8.76ms from Chengdu, CN
108.66.74.133 AS7018 AT&T Enterprises, LLC 10.22ms from Chicago, US
201.193.214.133 AS11830 Instituto Costarricense de Electricidad y Telecom. 0.94ms from Curridabat, CR
117.30.208.181 AS4134 CHINANET-BACKBONE 5.97ms from Fuzhou, CN
117.245.129.165 AS9829 National Internet Backbone 6.55ms from Kolkata, IN
83.96.13.69 AS21050 Fast Communication Company Ltd 0.41ms from Kuwait City, KW
155.198.231.37 AS786 Jisc Services Limited 1.50ms from London, GB
169.231.60.101 AS131 University of California, Santa Barbara 4.07ms from Los Angeles, US
15.237.248.21 AS16509 Amazon.com, Inc. 0.15ms from Paris, FR
203.43.42.133 AS1221 Telstra Limited 6.28ms from Perth, AU
63.232.18.213 AS209 CenturyLink Communications, LLC 1.04ms from Phoenix, US
18.238.63.197 AS16509 Amazon.com, Inc. 0.15ms from Secaucus, US
14.54.53.245 AS4766 Korea Telecom 4.14ms from Seoul, KR
221.142.245.213 AS9318 SK Broadband Co Ltd 2.61ms from Seoul, KR
221.247.201.197 AS17506 ARTERIA Networks Corporation 0.94ms from Tokyo, JP
182.169.19.21 AS2527 Sony Network Communications Inc. 5.56ms from Tokyo, JP
178.128.237.53 AS14061 DigitalOcean, LLC 0.35ms from Toronto, CA
47.27.59.53 AS20115 Charter Communications LLC 5.79ms from Atlanta, US
52.181.181.197 AS8075 Microsoft Corporation 0.61ms from Boydton, US
200.181.150.165 AS8167 V tal 6.63ms from Curitiba, BR
136.49.4.117 AS16591 Google Fiber Inc. 5.21ms from Dallas, US
89.160.217.245 AS12969 Vodafone Iceland 1.10ms from Hafnarfjoerdur, IS

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 160.26.135.183
traceroute to 160.26.135.183 (160.26.135.183): 11 hops max, 52 byte packets
5 [AS9002] 87.245.232.201 93.551 ms
6 [] 210.173.176.94 100.462 ms
7 [AS2907] 150.99.13.178 109.619 ms
8 [AS2907] 150.99.199.10 112.866 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bandung, ID
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23781 at robtex.

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