AS number details

AS17960

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

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AS17960 – University of the Ryukyus

Field Value
Country Japan
Website u-ryukyu.ac.jp
Hosted domains 7
Number of IPv4 65,536
Number of IPv6 0
ASN type Education
Registry jpnic
Updated 3 years ago on Apr 23, 2022
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


                                                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.

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

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
133.13.0.11 AS17960 University of the Ryukyus 20.50ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.57ms from Osaka, JP
133.13.32.248 AS17960 University of the Ryukyus 20.69ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.69ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 21.00ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.70ms from Osaka, JP
133.13.63.190 AS17960 University of the Ryukyus 20.46ms from Osaka, JP
133.13.34.198 AS17960 University of the Ryukyus 20.66ms from Osaka, JP
133.13.207.20 AS17960 University of the Ryukyus 21.29ms from Osaka, JP
133.13.128.34 AS17960 University of the Ryukyus 21.81ms from Osaka, JP
133.13.136.2 AS17960 University of the Ryukyus 21.40ms from Osaka, JP
133.13.50.87 AS17960 University of the Ryukyus 20.94ms from Osaka, JP
133.13.48.254 AS17960 University of the Ryukyus 20.95ms from Osaka, JP
133.13.6.24 AS17960 University of the Ryukyus 20.95ms from Osaka, JP
133.13.192.37 AS17960 University of the Ryukyus 21.37ms from Osaka, JP
133.13.160.28 AS17960 University of the Ryukyus 21.16ms from Osaka, JP
133.13.255.206 AS17960 University of the Ryukyus 20.47ms from Osaka, JP
133.13.137.8 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
185.116.3.56 AS204060 Origine Impianti srl 11.96ms from Arezzo, IT
71.232.200.72 AS7922 Comcast Cable Communications, LLC 7.21ms from Boston, US
217.82.188.8 AS3320 Deutsche Telekom AG 3.69ms from Duesseldorf, DE
149.108.214.104 AS23700 Linknet-Fastnet ASN 13.44ms from Jakarta, ID
92.46.154.8 AS9198 JSC Kazakhtelecom 7.16ms from Karagandy, KZ
86.158.205.216 AS2856 British Telecommunications PLC 2.90ms from London, GB
87.115.248.40 AS6871 Plusnet 2.96ms from London, GB
185.115.142.8 AS42244 eServer s.r.o. 1.20ms from Moscow, RU
74.226.50.40 AS8075 Microsoft Corporation 0.17ms from Osaka, JP
117.18.172.8 AS9351 ZTV CO.,LTD 3.10ms from Osaka, JP
217.181.195.152 AS8399 SEWAN SAS 0.56ms from Paris, FR
52.0.127.216 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
177.200.52.216 AS52781 Pertec Servicos de Telecomunicacoes ltda 3.03ms from Rio de Janeiro, BR
188.227.96.104 AS35000 JSC "Severen-Telecom" 0.73ms from Saint Petersburg, RU
220.84.99.72 AS4766 Korea Telecom 6.34ms from Seoul, KR
14.91.168.152 AS4766 Korea Telecom 5.64ms from Seoul, KR
27.128.173.232 AS4134 CHINANET-BACKBONE 4.07ms from Taiyuan, CN
49.243.35.168 AS10013 FreeBit Co.,Ltd. 7.75ms from Tokyo, JP
160.40.85.200 AS47616 Center for Research and Technology Hellas (CERTH) 7.15ms from Athens, GR
104.36.32.8 AS19592 3Cinteractive 0.44ms from Boston, US
208.102.87.88 AS6181 Cincinnati Bell Telephone Company LLC 1.95ms from Cincinnati, US
35.224.138.8 AS396982 Google LLC 0.12ms from Council Bluffs, US
14.236.118.232 AS45899 VNPT Corp 8.39ms from Da Nang, VN
76.85.74.40 AS11427 Charter Communications Inc 4.79ms from Dallas, US
31.187.74.88 AS51167 Contabo GmbH 0.15ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 133.13.249.148
traceroute to 133.13.249.148 (133.13.249.148): 8 hops max, 52 byte packets
5 [] 212.68.52.69 1.799 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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