Autonomous System details

AS23781

Toyama University  ·  u-toyama.ac.jp

Japan
    Stub AS Icon Stub AS

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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
160.26.30.70 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.1.11 AS23781 Toyama University 5.69ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.58ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.12ms from Osaka, JP
160.26.0.49 AS23781 Toyama University 5.61ms from Osaka, JP
160.26.150.64 AS23781 Toyama University 5.83ms from Osaka, JP
160.26.7.83 AS23781 Toyama University 5.74ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 5.95ms from Osaka, JP
160.26.25.33 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.88ms from Osaka, JP
202.240.246.46 AS23781 Toyama University 6.49ms from Osaka, JP
160.26.79.252 AS23781 Toyama University 5.91ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 6.09ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 6.19ms from Osaka, JP
160.26.2.10 AS23781 Toyama University 5.62ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.13ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.59ms from Osaka, JP
160.26.57.10 AS23781 Toyama University 6.14ms from Osaka, JP
160.26.113.183 AS23781 Toyama University 5.89ms 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
136.56.165.149 AS16591 Google Fiber Inc. 7.15ms from Ashburn, US
180.76.172.133 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.71ms from Beijing, CN
191.240.183.37 AS262901 Vcnet Provedora de Internet Ltda. 12.01ms from Campina Grande, BR
149.137.195.245 AS12213 Centersquare 0.95ms from Dallas, US
47.52.143.149 AS45102 Alibaba (US) Technology Co., Ltd. 0.69ms from Hong Kong, HK
98.155.72.101 AS20001 Charter Communications Inc 3.94ms from Honolulu, US
58.216.115.37 AS4134 CHINANET-BACKBONE 6.06ms from Huai'an, CN
36.65.94.101 AS7713 PT Telekomunikasi Indonesia 8.65ms from Jakarta, ID
39.45.168.229 AS17557 Pakistan Telecommunication Company Limited 6.32ms from Lahore, PK
188.37.9.37 AS12353 Vodafone Portugal 2.46ms from Lisbon, PT
81.100.22.53 AS5089 Virgin Media Limited 11.79ms from London, GB
84.108.38.21 AS8551 Bezeq International Ltd. 7.27ms from Modiin Ilit, IL
61.207.225.53 AS4713 NTT DOCOMO BUSINESS,Inc. 15.29ms from Osaka, JP
201.75.227.53 AS28573 Claro NXT Telecomunicacoes Ltda 7.71ms from Osasco, BR
54.176.233.133 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
186.239.72.69 AS10429 TELEFÔNICA BRASIL S.A 1.39ms from São Paulo, BR
87.54.222.213 AS3292 TDC Holding A/S 1.34ms from Tønder, DK
52.142.9.133 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
110.229.165.37 AS4837 CHINA UNICOM China169 Backbone 12.16ms from Beijing, CN
41.143.63.149 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 12.28ms from Casablanca, MA
184.70.33.69 AS6327 Shaw Communications 15.45ms from Chicago, US
200.172.228.21 AS4230 CLARO S.A. 10.80ms from Fortaleza, BR
92.106.51.37 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Geneve, CH
136.165.35.5 AS1657 University of Louisville 4.94ms from Indianapolis, US
93.97.217.149 AS35228 Telefonica UK Limited 5.89ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m6 160.26.12.154
traceroute to 160.26.12.154 (160.26.12.154): 6 hops max, 52 byte packets
1 [AS7195] 200.25.15.66 88.771 ms
2 *
3 [AS174] 154.24.44.85 2.773 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Guadalajara, MX
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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