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
133.13.144.124 ███████ 1
133.13.34.162 ██████████ 1
133.13.198.97 ██████████ 1
133.13.50.126 ██████████ 1
133.13.6.2 ██████████ 1
133.13.40.186 ██████████ 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
133.13.34.158 AS17960 University of the Ryukyus 20.64ms from Osaka, JP
133.13.32.254 AS17960 University of the Ryukyus 20.61ms from Osaka, JP
133.13.160.28 AS17960 University of the Ryukyus 21.20ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.54ms from Osaka, JP
133.13.41.95 AS17960 University of the Ryukyus 22.63ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.53ms from Osaka, JP
133.13.128.34 AS17960 University of the Ryukyus 21.62ms from Osaka, JP
133.13.136.2 AS17960 University of the Ryukyus 21.49ms from Osaka, JP
133.13.63.254 AS17960 University of the Ryukyus 20.49ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 20.90ms from Osaka, JP
133.13.70.78 AS17960 University of the Ryukyus 21.49ms from Osaka, JP
133.13.6.13 AS17960 University of the Ryukyus 20.86ms from Osaka, JP
133.13.65.188 AS17960 University of the Ryukyus 21.41ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.36ms from Osaka, JP
133.13.192.33 AS17960 University of the Ryukyus 21.15ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.98ms from Osaka, JP
133.13.50.136 AS17960 University of the Ryukyus 20.83ms from Osaka, JP
133.13.255.206 AS17960 University of the Ryukyus 20.49ms 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
77.165.230.8 AS1136 KPN B.V. 1.77ms from Amsterdam, NL
52.223.110.40 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
183.214.10.168 AS56047 China Mobile communications corporation 0.99ms from Changsha, CN
68.40.61.216 AS7922 Comcast Cable Communications, LLC 8.59ms from Flint, US
34.138.150.248 AS396982 Google LLC 0.13ms from Moncks Corner, US
35.139.179.72 AS33363 Charter Communications, Inc 6.45ms from Orlando, US
47.251.153.104 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Santa Clara, US
49.254.32.40 AS4766 Korea Telecom 0.84ms from Seoul, KR
101.132.228.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.40ms from Shanghai, CN
116.199.231.104 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
128.203.119.40 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
99.34.59.248 AS7018 AT&T Enterprises, LLC 3.77ms from Atlanta, US
70.100.153.72 AS5650 Frontier Communications of America, Inc. 15.15ms from Chicago, US
173.187.95.40 AS7029 Windstream Communications LLC 16.87ms from Chicago, US
35.239.243.88 AS396982 Google LLC 0.11ms from Council Bluffs, US
138.226.238.88 AS214196 Vladylsav Naumets 0.81ms from Frankfurt am Main, DE
117.148.251.104 AS56041 China Mobile communications corporation 7.02ms from Hangzhou, CN
43.218.159.120 AS16509 Amazon.com, Inc. 0.44ms from Jakarta, ID
195.31.231.88 AS3269 Telecom Italia S.p.A. 4.05ms from Milan, IT
2.118.79.56 AS3269 Telecom Italia S.p.A. 4.38ms from Milan, IT
79.32.237.72 AS3269 Telecom Italia S.p.A. 7.07ms from Milan, IT
195.170.37.248 AS8395 East Telecom Ltd. 1.33ms from Moscow, RU
178.65.209.168 AS12389 PJSC Rostelecom 18.49ms from Saint Petersburg, RU
203.132.165.120 AS17839 LG HelloVision Corp. 2.25ms from Seoul, KR
41.103.7.104 AS36947 Telecom Algeria 14.08ms from Valencia, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 133.13.224.178
traceroute to 133.13.224.178 (133.13.224.178): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
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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