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
160.26.237.10 AS23781 Toyama University 5.60ms from Osaka, JP
202.240.246.2 AS23781 Toyama University 6.46ms from Osaka, JP
160.26.113.183 AS23781 Toyama University 5.80ms from Osaka, JP
160.26.1.11 AS23781 Toyama University 5.71ms from Osaka, JP
160.26.2.190 AS23781 Toyama University 5.61ms from Osaka, JP
160.26.6.200 AS23781 Toyama University 5.87ms from Osaka, JP
160.26.102.13 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.3.5 AS23781 Toyama University 5.99ms from Osaka, JP
160.26.65.10 AS23781 Toyama University 5.58ms from Osaka, JP
160.26.7.9 AS23781 Toyama University 5.70ms from Osaka, JP
160.26.25.33 AS23781 Toyama University 5.78ms from Osaka, JP
160.26.57.214 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.79.252 AS23781 Toyama University 5.92ms from Osaka, JP
160.26.150.7 AS23781 Toyama University 5.80ms from Osaka, JP
202.251.144.65 AS23781 Toyama University 6.07ms from Osaka, JP
160.26.0.49 AS23781 Toyama University 5.59ms from Osaka, JP
160.26.58.1 AS23781 Toyama University 6.01ms from Osaka, JP
160.26.146.115 AS23781 Toyama University 5.96ms from Osaka, JP
160.26.190.7 AS23781 Toyama University 5.97ms from Osaka, JP
160.26.30.70 AS23781 Toyama University 5.74ms 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
23.198.6.149 AS20940 Akamai International B.V. 0.93ms from Chicago, US
75.150.203.213 AS7922 Comcast Cable Communications, LLC 6.91ms from Chicago, US
206.57.163.5 AS11718 Livingston ESA 2.65ms from Detroit, US
186.151.217.117 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 3.94ms from Guatemala City, GT
123.28.121.229 AS45899 VNPT Corp 6.46ms from Ho Chi Minh City, VN
49.213.4.5 AS10098 Towngas Telecommunications Fixed Network Ltd 1.26ms from Hong Kong, HK
154.92.51.149 AS132839 POWER LINE DATACENTER 1.00ms from Hong Kong, HK
222.187.25.197 AS4134 CHINANET-BACKBONE 7.25ms from Huai'an, CN
106.202.236.197 AS24560 Bharti Airtel Ltd., Telemedia Services 2.05ms from Kolkata, IN
90.201.123.117 AS5607 Sky UK Limited 1.54ms from London, GB
23.198.123.197 AS16625 Akamai Technologies, Inc. 0.14ms from Los Angeles, US
4.15.163.149 AS3356 Level 3 Parent, LLC 0.33ms from Los Angeles, US
76.232.121.37 AS7018 AT&T Enterprises, LLC 4.65ms from Los Angeles, US
118.195.128.5 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.15ms from Nanjing, CN
73.160.83.5 AS7922 Comcast Cable Communications, LLC 8.61ms from New York City, US
126.214.116.165 AS17676 SoftBank Corp. 4.12ms from Osaka, JP
188.242.29.37 AS35807 SkyNet Ltd. 0.70ms from Saint Petersburg, RU
178.232.97.149 AS25400 Telia Norge AS 2.56ms from Sandefjord, NO
60.34.10.37 AS4713 NTT DOCOMO BUSINESS,Inc. 3.05ms from Tokyo, JP
133.242.56.5 AS7684 SAKURA Internet Inc. 16.43ms from Tokyo, JP
83.24.7.197 AS5617 Orange Polska Spolka Akcyjna 2.92ms from Warsaw, PL
130.49.17.85 AS202656 Ivanov Vitaliy Sergeevich 0.45ms from Amsterdam, NL
94.107.51.69 AS47377 Orange Belgium SA 12.53ms from Amsterdam, NL
188.90.230.53 AS50266 Odido Netherlands B.V. 3.28ms from Amsterdam, NL
42.58.193.213 AS4837 CHINA UNICOM China169 Backbone 11.35ms from Liaoyang, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 160.26.61.72
traceroute to 160.26.61.72 (160.26.61.72): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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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