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

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

IP Address ASN Details
133.13.48.45 AS17960 University of the Ryukyus 21.07ms from Osaka, JP
133.13.137.8 AS17960 University of the Ryukyus 21.17ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.54ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.50ms from Osaka, JP
133.13.128.34 AS17960 University of the Ryukyus 21.57ms from Osaka, JP
133.13.50.52 AS17960 University of the Ryukyus 20.82ms from Osaka, JP
133.13.63.241 AS17960 University of the Ryukyus 20.48ms from Osaka, JP
133.13.192.33 AS17960 University of the Ryukyus 21.19ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.95ms from Osaka, JP
133.13.41.95 AS17960 University of the Ryukyus 22.38ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 20.84ms from Osaka, JP
133.13.6.21 AS17960 University of the Ryukyus 20.76ms from Osaka, JP
133.13.34.126 AS17960 University of the Ryukyus 20.72ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.51ms from Osaka, JP
133.13.136.1 AS17960 University of the Ryukyus 21.31ms from Osaka, JP
133.13.207.20 AS17960 University of the Ryukyus 21.26ms from Osaka, JP
133.13.255.209 AS17960 University of the Ryukyus 20.50ms from Osaka, JP
133.13.160.28 AS17960 University of the Ryukyus 21.08ms from Osaka, JP
133.13.70.78 AS17960 University of the Ryukyus 21.29ms from Osaka, JP
133.13.32.248 AS17960 University of the Ryukyus 20.59ms from Osaka, JP
133.13.65.188 AS17960 University of the Ryukyus 21.44ms 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
97.149.12.72 AS6167 Verizon Business 11.14ms from Chicago, US
62.221.105.232 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.68ms from Chisinau, MD
47.183.178.152 AS5650 Frontier Communications of America, Inc. 12.73ms from Dallas, US
61.98.20.136 AS9318 SK Broadband Co Ltd 1.76ms from Incheon, KR
79.159.29.248 AS3352 TELEFONICA DE ESPANA S.A.U. 11.18ms from Madrid, ES
52.147.34.232 AS8075 Microsoft Corporation 0.55ms from Melbourne, AU
134.195.201.40 AS30404 Blue Stream 6.25ms from Miami, US
150.109.86.120 AS132203 Tencent Building, Kejizhongyi Avenue 0.69ms from Seoul, KR
124.60.121.40 AS17858 LG POWERCOMM 2.90ms from Seoul, KR
174.179.5.152 AS7922 Comcast Cable Communications, LLC 8.13ms from Ashburn, US
186.170.18.56 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.59ms from Bogota, CO
154.176.87.88 AS8452 TE-AS 3.45ms from Cairo, EG
52.212.113.168 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
90.192.178.40 AS5607 Sky UK Limited 6.15ms from Erith, GB
176.161.104.24 AS5410 Bouygues Telecom SA 7.37ms from Frankfurt am Main, DE
1.232.181.56 AS9318 SK Broadband Co Ltd 1.57ms from Incheon, KR
223.33.101.248 AS9644 SK Telecom 7.93ms from Incheon, KR
122.200.1.152 AS38153 Universitas Pelita Harapan 4.79ms from Jakarta, ID
36.69.180.120 AS7713 PT Telekomunikasi Indonesia 1.68ms from Jakarta, ID
24.252.37.232 AS22773 Cox Communications Inc. 8.42ms from Kansas City, US
223.190.183.104 AS45609 Bharti Airtel Ltd. AS for GPRS Service 10.35ms from Kolkata, IN
129.169.44.248 AS786 Jisc Services Limited 2.43ms from London, GB
156.248.231.200 AS264750 TELEOPERADORA DEL NORDESTE S.R.L 18.46ms from Miami, US
112.247.165.136 AS4837 CHINA UNICOM China169 Backbone 9.36ms from Qingdao, CN
94.99.162.120 AS25019 Saudi Telecom Company JSC 1.95ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 -m10 133.13.131.63
traceroute to 133.13.131.63 (133.13.131.63): 10 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 163.337 ms
3 *
4 [AS2907] 150.99.21.2 225.165 ms
5 [AS2907] 150.99.193.238 190.159 ms
6 [AS17960] 133.13.63.241 191.472 ms
7 [AS17960] 133.13.63.1 191.987 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Columbus, US
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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