Autonomous System details

AS17960

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

Japan

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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
133.13.144.124 ███████ 1
133.13.198.97 ██████████ 1
133.13.40.186 ██████████ 1
133.13.207.20 ████████ 1
133.13.34.162 ██████████ 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

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

IP Address ASN Details
133.13.254.58 AS17960 University of the Ryukyus 20.53ms from Osaka, JP
133.13.63.241 AS17960 University of the Ryukyus 20.48ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.52ms from Osaka, JP
133.13.34.126 AS17960 University of the Ryukyus 20.69ms from Osaka, JP
133.13.32.248 AS17960 University of the Ryukyus 20.65ms from Osaka, JP
133.13.255.206 AS17960 University of the Ryukyus 20.50ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.83ms 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
105.104.213.8 AS36947 Telecom Algeria 9.06ms from Algiers, DZ
74.113.150.8 AS23352 DEFT.COM 0.18ms from Chicago, US
104.51.59.56 AS7018 AT&T Enterprises, LLC 7.29ms from Chicago, US
93.197.219.216 AS3320 Deutsche Telekom AG 7.72ms from Frankfurt am Main, DE
113.58.5.184 AS4837 CHINA UNICOM China169 Backbone 11.26ms from Liuzhou, CN
13.87.87.248 AS8075 Microsoft Corporation 0.25ms from London, GB
51.11.152.136 AS8075 Microsoft Corporation 0.25ms from London, GB
13.205.192.120 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
126.31.184.24 AS17676 SoftBank Corp. 4.65ms from Osaka, JP
14.78.20.8 AS4766 Korea Telecom 6.57ms from Seoul, KR
13.54.254.184 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
110.66.229.200 AS2527 Sony Network Communications Inc. 6.96ms from Tokyo, JP
103.143.246.88 AS139711 KANBAWZA BANK LIMITED 1.23ms from Yangon, MM
114.251.217.248 AS4808 China Unicom Beijing Province Network 3.42ms from Beijing, CN
194.65.71.40 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.87ms from Braga, PT
177.22.113.8 AS263331 Netvox Telecomunicacoes LTDA 6.26ms from Brasilia, BR
174.131.67.8 AS7029 Windstream Communications LLC 8.71ms from Chicago, US
109.156.108.152 AS2856 British Telecommunications PLC 5.30ms from London, GB
195.31.231.88 AS3269 Telecom Italia S.p.A. 4.05ms from Milan, IT
73.164.247.56 AS7922 Comcast Cable Communications, LLC 8.27ms from Portland, US
50.54.188.88 AS20055 Wholesail networks LLC 2.27ms from Seattle, US
13.222.176.104 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
48.216.218.8 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
75.194.49.232 AS6167 Verizon Business 12.01ms from Chicago, US
189.135.182.184 AS8151 UNINET 11.60ms from Guadalajara, MX

Traceroute

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

$
traceroute -a -n -q1 133.13.6.82
traceroute to 133.13.6.82 (133.13.6.82): 64 hops max, 52 byte packets
1 [AS31898] 140.91.218.3 0.129 ms
2 [] 218.100.9.120 1.084 ms
3 [] 218.100.9.134 0.91 ms
4 [AS2907] 150.99.21.4 20.709 ms
5 [AS2907] 150.99.193.238 20.939 ms
6 [AS17960] 133.13.63.241 20.944 ms
7 [AS17960] 133.13.63.137 21.007 ms
8 [AS17960] 133.13.6.82 21.688 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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