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

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

IP Address ASN Details
160.26.30.70 AS23781 Toyama University 5.86ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 6.01ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 6.00ms from Osaka, JP
160.26.7.42 AS23781 Toyama University 5.68ms from Osaka, JP
160.26.2.10 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 6.24ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 5.92ms from Osaka, JP
160.26.154.127 AS23781 Toyama University 5.91ms from Osaka, JP
160.26.1.1 AS23781 Toyama University 5.74ms from Osaka, JP
160.26.46.5 AS23781 Toyama University 6.40ms from Osaka, JP
160.26.122.12 AS23781 Toyama University 5.92ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.62ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.79ms from Osaka, JP
160.26.71.48 AS23781 Toyama University 5.93ms from Osaka, JP
160.26.150.7 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.72.135 AS23781 Toyama University 5.97ms from Osaka, JP
160.26.53.175 AS23781 Toyama University 5.99ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.05ms from Osaka, JP
160.26.214.3 AS23781 Toyama University 6.14ms from Osaka, JP
160.26.114.1 AS23781 Toyama University 5.91ms from Osaka, JP
160.26.79.197 AS23781 Toyama University 5.85ms from Osaka, JP
160.26.85.1 AS23781 Toyama University 5.89ms from Osaka, JP
160.26.25.33 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.111.248 AS23781 Toyama University 6.00ms 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
72.196.153.5 AS22773 Cox Communications Inc. 19.32ms from Ashburn, US
114.255.193.69 AS4808 China Unicom Beijing Province Network 2.83ms from Beijing, CN
128.230.183.5 AS11872 Syracuse University 3.32ms from Buffalo, US
52.48.167.69 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
68.36.171.21 AS7922 Comcast Cable Communications, LLC 8.45ms from Flint, US
163.227.3.133 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.62ms from Hanoi, VN
115.16.216.69 AS4766 Korea Telecom 6.82ms from Incheon, KR
39.124.101.37 AS9318 SK Broadband Co Ltd 2.88ms from Incheon, KR
178.88.86.149 AS9198 JSC Kazakhtelecom 4.82ms from Karagandy, KZ
194.207.70.5 AS12390 KCOM Group Limited 3.28ms from Manchester, GB
194.158.74.245 AS6752 Andorra Telecom 9.53ms from Marseille, FR
84.53.211.213 AS34168 PJSC Rostelecom 6.46ms from Moscow, RU
189.188.74.245 AS8151 UNINET 4.13ms from Santiago de Queretaro, MX
2.109.218.117 AS3292 TDC Holding A/S 3.50ms from Skanderborg, DK
223.132.132.69 AS2527 Sony Network Communications Inc. 8.87ms from Tokyo, JP
78.158.24.101 AS43700 UAB Consilium Optimum 0.66ms from Vilnius, LT
80.52.150.229 AS5617 Orange Polska Spolka Akcyjna 3.71ms from Wrocław, PL
83.134.50.229 AS5432 Proximus NV 3.02ms from Brussels, BE
18.252.112.149 AS8987 Amazon Data Services Ireland Ltd 0.82ms from Columbus, US
187.247.183.149 AS13999 Mega Cable, S.A. de C.V. 1.77ms from Guadalajara, MX
128.16.6.21 AS786 Jisc Services Limited 0.91ms from London, GB
117.85.34.245 AS4134 CHINANET-BACKBONE 4.78ms from Nanjing, CN
118.109.151.213 AS2518 BIGLOBE Inc. 5.78ms from Osaka, JP
82.125.0.69 AS3215 Orange S.A. 7.06ms from Paris, FR
54.151.71.5 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 160.26.168.1
traceroute to 160.26.168.1 (160.26.168.1): 9 hops max, 52 byte packets
4 [AS3356] 4.69.209.181 1.384 ms
5 [AS2497] 202.232.1.129 1.951 ms
6 [AS2497] 58.138.88.237 102.447 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Fremont, US
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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