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 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
160.26.57.10 AS23781 Toyama University 6.13ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 5.96ms from Osaka, JP
160.26.30.70 AS23781 Toyama University 5.83ms from Osaka, JP
160.26.0.10 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.7.9 AS23781 Toyama University 5.72ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 5.99ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 5.99ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.2.10 AS23781 Toyama University 5.60ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.81ms from Osaka, JP
160.26.237.10 AS23781 Toyama University 5.65ms from Osaka, JP
160.26.1.11 AS23781 Toyama University 5.69ms from Osaka, JP
160.26.25.33 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.79.96 AS23781 Toyama University 5.95ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.23ms from Osaka, JP
160.26.113.183 AS23781 Toyama University 5.86ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 5.99ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.05ms from Osaka, JP
160.26.150.64 AS23781 Toyama University 5.81ms from Osaka, JP
202.240.246.2 AS23781 Toyama University 6.45ms 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
171.5.164.181 AS45758 Triple T Broadband Public Company Limited 11.96ms from Bangkok, TH
180.76.172.133 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.21ms from Beijing, CN
131.173.81.21 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 11.59ms from Berlin, DE
209.213.64.85 AS10271 Meganet Communications 3.50ms from Boston, US
177.131.122.101 AS262391 ACESSOLINE TELECOMUNICAÇÕES LTDA 0.96ms from Chapeco, BR
124.228.26.133 AS4134 CHINANET-BACKBONE 3.13ms from Chenzhou, CN
75.81.133.117 AS11427 Charter Communications Inc 14.00ms from Dallas, US
3.248.192.53 AS16509 Amazon.com, Inc. 0.44ms from Dublin, IE
76.139.218.53 AS7922 Comcast Cable Communications, LLC 9.62ms from Flint, US
187.205.37.37 AS8151 UNINET 6.48ms from Guadalajara, MX
14.239.193.245 AS45899 VNPT Corp 1.81ms from Hanoi, VN
202.59.154.101 AS38186 Forewin Telecom Group Limited, ISP at HK 1.06ms from Hong Kong, HK
142.54.235.5 AS46562 Performive LLC 0.64ms from Los Angeles, US
176.170.49.101 AS5410 Bouygues Telecom SA 7.04ms from Milan, IT
177.84.5.245 AS262575 Alto Vale Net Ltda 10.56ms from Porto Alegre, BR
1.176.164.245 AS10066 LG HelloVision Corp. 8.86ms from Seoul, KR
211.108.169.53 AS9318 SK Broadband Co Ltd 6.46ms from Seoul, KR
20.167.58.101 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
220.181.55.165 AS23724 IDC, China Telecommunications Corporation 2.35ms from Tianjin, CN
77.104.87.133 AS42337 Respina Networks & Beyond PJSC 14.97ms from Yerevan, AM
178.226.149.53 AS50266 Odido Netherlands B.V. 5.19ms from Amsterdam, NL
218.93.218.37 AS4134 CHINANET-BACKBONE 6.24ms from Huai'an, CN
199.180.83.69 AS33398 Miva Merchant, Inc. 1.47ms from Las Vegas, US
31.53.221.101 AS2856 British Telecommunications PLC 10.47ms from London, GB
81.78.29.53 AS5378 Vodafone Limited 8.25ms 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 -m4 160.26.99.165
traceroute to 160.26.99.165 (160.26.99.165): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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