AS number 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
Number of IPv4 72,704
Number of IPv6 0
ASN type Education
Registry jpnic
Updated 14 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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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
160.26.58.1 AS23781 Toyama University 6.04ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.20ms from Osaka, JP
160.26.25.33 AS23781 Toyama University 5.82ms from Osaka, JP
160.26.0.49 AS23781 Toyama University 5.55ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.02ms from Osaka, JP
160.26.150.64 AS23781 Toyama University 5.79ms from Osaka, JP
160.26.79.252 AS23781 Toyama University 5.90ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.81ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.58ms from Osaka, JP
202.240.246.46 AS23781 Toyama University 6.44ms from Osaka, JP
160.26.113.183 AS23781 Toyama University 5.93ms from Osaka, JP
160.26.7.9 AS23781 Toyama University 5.70ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 5.95ms from Osaka, JP
160.26.30.70 AS23781 Toyama University 5.78ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.59ms from Osaka, JP
160.26.57.10 AS23781 Toyama University 6.17ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 5.93ms from Osaka, JP
160.26.2.190 AS23781 Toyama University 5.58ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 6.15ms from Osaka, JP
160.26.1.1 AS23781 Toyama University 5.69ms 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
212.51.45.133 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.49ms from A Coruna, ES
87.97.35.37 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 14.40ms from Budapest, HU
119.32.30.245 AS134773 CHINANET Guangdong province Guangzhou MAN network 3.38ms from Guangzhou, CN
81.158.57.5 AS2856 British Telecommunications PLC 3.72ms from London, GB
193.147.184.197 AS766 RedIRIS Autonomous System 1.62ms from Madrid, ES
122.148.211.85 AS9443 Vocus Retail 5.08ms from Melbourne, AU
111.102.31.197 AS2516 KDDI CORPORATION 1.68ms from Osaka, JP
37.150.220.69 AS9198 JSC Kazakhtelecom 1.08ms from Pavlodar, KZ
201.57.225.213 AS4230 CLARO S.A. 7.49ms from Rio de Janeiro, BR
113.32.82.229 AS17506 ARTERIA Networks Corporation 1.18ms from Tokyo, JP
89.119.206.37 AS8968 BT Italia S.p.A. 4.92ms from Arezzo, IT
98.11.178.149 AS11351 Charter Communications Inc 19.19ms from Chicago, US
96.28.140.197 AS10796 Charter Communications Inc 13.49ms from Columbus, US
79.193.254.245 AS3320 Deutsche Telekom AG 8.37ms from Frankfurt am Main, DE
182.181.150.53 AS17557 Pakistan Telecommunication Company Limited 9.01ms from Lahore, PK
34.128.155.149 AS396982 Google LLC 0.08ms from Melbourne, AU
213.174.169.245 AS21309 HERABIT S.p.A. 4.58ms from Milan, IT
52.70.43.21 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
20.41.244.21 AS8075 Microsoft Corporation 0.28ms from Saint Thomas Mount, IN
154.3.62.37 AS174 Cogent Communications 0.67ms from San Jose, US
199.231.113.53 AS46353 Intermax Networks 8.05ms from Seattle, US
218.147.183.53 AS4766 Korea Telecom 1.67ms from Seoul, KR
39.27.128.117 AS4766 Korea Telecom 2.02ms from Seoul, KR
150.199.77.5 AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet) 0.81ms from St. Louis, US
126.48.229.213 AS17676 SoftBank Corp. 7.49ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m8 160.26.244.191
traceroute to 160.26.244.191 (160.26.244.191): 8 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.174 ms
3 [] 210.171.224.150 29.418 ms
4 [AS2907] 150.99.13.178 36.03 ms
5 [AS2907] 150.99.199.10 36.299 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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