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
133.13.65.188 AS17960 University of the Ryukyus 21.41ms from Osaka, JP
133.13.192.33 AS17960 University of the Ryukyus 21.15ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.53ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.54ms from Osaka, JP
133.13.160.28 AS17960 University of the Ryukyus 21.20ms from Osaka, JP
133.13.50.136 AS17960 University of the Ryukyus 20.83ms from Osaka, JP
133.13.70.78 AS17960 University of the Ryukyus 21.49ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.36ms from Osaka, JP
133.13.6.13 AS17960 University of the Ryukyus 20.86ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.98ms from Osaka, JP
133.13.63.254 AS17960 University of the Ryukyus 20.49ms from Osaka, JP
133.13.255.206 AS17960 University of the Ryukyus 20.49ms from Osaka, JP
133.13.128.34 AS17960 University of the Ryukyus 21.62ms from Osaka, JP
133.13.34.158 AS17960 University of the Ryukyus 20.64ms from Osaka, JP
133.13.41.95 AS17960 University of the Ryukyus 22.63ms from Osaka, JP
133.13.32.254 AS17960 University of the Ryukyus 20.61ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 20.90ms from Osaka, JP
133.13.136.2 AS17960 University of the Ryukyus 21.49ms 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
94.124.90.152 AS39704 CJ2 Hosting B.V. 3.05ms from Amsterdam, NL
71.139.102.8 AS7018 AT&T Enterprises, LLC 10.87ms from Atlanta, US
108.159.228.40 AS16509 Amazon.com, Inc. 0.08ms from Chicago, US
52.31.82.120 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
131.253.8.8 AS8075 Microsoft Corporation 0.41ms from Dublin, IE
89.183.127.136 AS13045 htp GmbH 6.21ms from Frankfurt am Main, DE
106.122.225.72 AS4134 CHINANET-BACKBONE 6.27ms from Fuzhou, CN
20.187.189.24 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
205.202.118.200 AS11714 Network Nebraska 5.95ms from Lincoln, US
176.255.180.184 AS5607 Sky UK Limited 0.85ms from London, GB
125.73.163.104 AS4134 CHINANET-BACKBONE 4.95ms from Nanning, CN
88.123.242.72 AS12322 Free SAS 4.22ms from Paris, FR
213.108.207.72 AS49749 VostokMediaSvyaz Ltd. 6.59ms from Samara, RU
114.24.204.248 AS3462 Data Communication Business Group 1.09ms from Taipei, TW
46.36.65.88 AS43627 UAB Besmegeniai 4.24ms from Vilnius, LT
78.60.128.184 AS8764 Telia Lietuva, AB 2.90ms from Vilnius, LT
80.211.49.40 AS31034 Aruba S.p.A. 0.30ms from Arezzo, IT
97.231.74.248 AS6167 Verizon Business 18.71ms from Ashburn, US
191.107.28.184 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.25ms from Bogota, CO
199.168.124.184 AS395944 CLGW 14.45ms from Chicago, US
104.231.112.8 AS10796 Charter Communications Inc 5.46ms from Cleveland, US
157.97.109.152 AS8560 IONOS SE 0.43ms from Frankfurt am Main, DE
47.76.31.136 AS45102 Alibaba (US) Technology Co., Ltd. 0.66ms from Hong Kong, HK
81.96.125.8 AS5089 Virgin Media Limited 5.99ms from London, GB
92.171.29.8 AS3215 Orange S.A. 7.67ms from Lyon, FR

Traceroute

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

$
traceroute -a -n -q1 -m11 133.13.227.190
traceroute to 133.13.227.190 (133.13.227.190): 11 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 154.505 ms
2 [AS15169] 108.170.248.180 154.219 ms
3 [] 210.171.224.150 151.442 ms
4 [AS2907] 150.99.21.2 168.2 ms
5 [AS2907] 150.99.193.238 170.362 ms
6 *
7 [AS17960] 133.13.63.1 171.074 ms
8 [AS17960] 133.13.255.209 168.845 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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