Autonomous System details

AS17960

University of the Ryukyus  ·  u-ryukyu.ac.jp

Japan
    Stub AS Icon Stub AS

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AS17960 – University of the Ryukyus

Field Value
Country Japan
Website u-ryukyu.ac.jp
Hosted domains 7
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry jpnic
Updated 4 years ago on Apr 23, 2022

IP Ranges

Netblock Company Num of IPs
133.13.0.0/16 Japan Network Information Center 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS17960
                                                OrgID:          AS17960
                                                ASName:         AS17960
                                                ASNumber:       AS17960
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.13.207.20 ████████ 1
133.13.50.126 ██████████ 1
133.13.40.186 ██████████ 1
133.13.198.97 ██████████ 1
133.13.34.162 ██████████ 1
133.13.144.124 ███████ 1
133.13.6.2 ██████████ 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

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

IP Address ASN Details
133.13.160.28 AS17960 University of the Ryukyus 21.16ms from Osaka, JP
133.13.136.2 AS17960 University of the Ryukyus 21.25ms from Osaka, JP
133.13.32.254 AS17960 University of the Ryukyus 20.68ms from Osaka, JP
133.13.207.20 AS17960 University of the Ryukyus 21.29ms from Osaka, JP
133.13.34.158 AS17960 University of the Ryukyus 20.66ms from Osaka, JP
133.13.70.78 AS17960 University of the Ryukyus 21.07ms from Osaka, JP
133.13.192.36 AS17960 University of the Ryukyus 21.22ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 20.89ms from Osaka, JP
133.13.137.4 AS17960 University of the Ryukyus 21.07ms from Osaka, JP
133.13.63.241 AS17960 University of the Ryukyus 20.41ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.26ms from Osaka, JP
133.13.41.95 AS17960 University of the Ryukyus 22.02ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.52ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.61ms from Osaka, JP
133.13.50.89 AS17960 University of the Ryukyus 20.81ms from Osaka, JP
133.13.255.206 AS17960 University of the Ryukyus 20.50ms from Osaka, JP
133.13.48.45 AS17960 University of the Ryukyus 20.93ms from Osaka, JP
133.13.6.21 AS17960 University of the Ryukyus 20.78ms 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
85.145.46.104 AS50266 Odido Netherlands B.V. 4.02ms from Amsterdam, NL
75.177.183.40 AS11426 Charter Communications Inc 10.64ms from Ashburn, US
43.249.114.24 AS132838 United Information Highway Co.,Ltd. 1.27ms from Bangkok, TH
39.102.46.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.87ms from Beijing, CN
186.114.213.152 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 15.83ms from Bogota, CO
120.226.159.200 AS56047 China Mobile communications corporation 1.52ms from Changsha, CN
75.182.153.40 AS11426 Charter Communications Inc 9.49ms from Charlotte, US
54.230.136.200 AS16509 Amazon.com, Inc. 0.10ms from Chicago, US
98.28.100.184 AS10796 Charter Communications Inc 12.99ms from Columbus, US
47.184.117.232 AS5650 Frontier Communications of America, Inc. 2.04ms from Dallas, US
117.148.251.104 AS56041 China Mobile communications corporation 7.21ms from Hangzhou, CN
61.98.20.136 AS9318 SK Broadband Co Ltd 1.85ms from Incheon, KR
50.92.30.168 AS852 TELUS Communications Inc. 15.45ms from Kelowna, CA
208.79.233.40 AS32244 Liquid Web, L.L.C 0.23ms from Lansing, US
176.255.180.184 AS5607 Sky UK Limited 0.88ms from London, GB
94.165.141.120 AS1267 WIND TRE S.P.A. 13.25ms from Milan, IT
112.146.44.248 AS17858 LG POWERCOMM 1.54ms from Seoul, KR
42.159.252.152 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.64ms from Shanghai, CN
103.208.12.152 AS4847 China Networks Inter-Exchange 3.21ms from Beijing, CN
101.180.205.184 AS1221 Telstra Limited 10.24ms from Brisbane, AU
73.176.183.8 AS7922 Comcast Cable Communications, LLC 5.44ms from Chicago, US
23.116.38.88 AS7018 AT&T Enterprises, LLC 10.37ms from Dallas, US
24.215.95.216 AS11260 EastLink 15.62ms from Fredericton, CA
195.31.231.88 AS3269 Telecom Italia S.p.A. 4.04ms from Milan, IT
79.57.48.56 AS3269 Telecom Italia S.p.A. 4.21ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 133.13.178.40
traceroute to 133.13.178.40 (133.13.178.40): 12 hops max, 52 byte packets
6 [AS2907] 150.99.21.2 77.592 ms
8 [AS17960] 133.13.63.241 82.328 ms
9 [AS17960] 133.13.63.1 77.487 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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 AS17960 at robtex.

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