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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.13.70.78 AS17960 University of the Ryukyus 21.29ms from Osaka, JP
133.13.50.52 AS17960 University of the Ryukyus 20.82ms from Osaka, JP
133.13.160.28 AS17960 University of the Ryukyus 21.08ms from Osaka, JP
133.13.63.241 AS17960 University of the Ryukyus 20.48ms from Osaka, JP
133.13.6.21 AS17960 University of the Ryukyus 20.76ms from Osaka, JP
133.13.255.209 AS17960 University of the Ryukyus 20.50ms from Osaka, JP
133.13.34.126 AS17960 University of the Ryukyus 20.72ms from Osaka, JP
133.13.41.95 AS17960 University of the Ryukyus 22.38ms from Osaka, JP
133.13.40.5 AS17960 University of the Ryukyus 21.50ms from Osaka, JP
133.13.32.248 AS17960 University of the Ryukyus 20.59ms from Osaka, JP
133.13.33.222 AS17960 University of the Ryukyus 20.95ms from Osaka, JP
133.13.48.45 AS17960 University of the Ryukyus 21.07ms from Osaka, JP
133.13.65.188 AS17960 University of the Ryukyus 21.44ms from Osaka, JP
133.13.137.8 AS17960 University of the Ryukyus 21.17ms from Osaka, JP
133.13.207.20 AS17960 University of the Ryukyus 21.26ms from Osaka, JP
133.13.136.1 AS17960 University of the Ryukyus 21.31ms from Osaka, JP
133.13.254.58 AS17960 University of the Ryukyus 20.54ms from Osaka, JP
133.13.128.34 AS17960 University of the Ryukyus 21.57ms from Osaka, JP
133.13.0.11 AS17960 University of the Ryukyus 20.51ms from Osaka, JP
133.13.192.33 AS17960 University of the Ryukyus 21.19ms from Osaka, JP
133.13.7.2 AS17960 University of the Ryukyus 20.84ms 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
44.218.92.56 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
186.170.18.56 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.59ms from Bogota, CO
207.254.31.168 AS30377 MacStadium, Inc. 0.28ms from Dublin, IE
79.205.207.24 AS3320 Deutsche Telekom AG 2.71ms from Duesseldorf, DE
62.158.62.8 AS3320 Deutsche Telekom AG 2.21ms from Hamburg, DE
46.208.95.216 AS6871 Plusnet 7.80ms from London, GB
137.25.120.248 AS20115 Charter Communications LLC 7.43ms from Los Angeles, US
88.123.242.72 AS12322 Free SAS 4.25ms from Paris, FR
112.229.203.56 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Qingdao, CN
179.154.209.248 AS28573 Claro NXT Telecomunicacoes Ltda 5.44ms from Sao Paulo, BR
188.115.135.152 AS6876 TENET Scientific Production Enterprise LLC 3.65ms from Chisinau, MD
93.126.114.152 AS35530 Proline TM Ltd. 0.57ms from Kyiv, UA
210.108.57.120 AS3786 LG DACOM Corporation 5.76ms from Seoul, KR
118.131.43.248 AS3786 LG DACOM Corporation 1.93ms from Seoul, KR
93.177.144.136 AS16010 Magticom Ltd. 0.59ms from Tbilisi, GE
190.206.103.136 AS8048 CANTV Servicios, Venezuela 18.51ms from Willemstad, CW
51.124.169.216 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
18.234.10.88 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
74.98.240.8 AS701 Verizon Business 6.61ms from Ashburn, US
76.145.65.184 AS7922 Comcast Cable Communications, LLC 4.35ms from Atlanta, US
120.226.159.200 AS56047 China Mobile communications corporation 1.47ms from Changsha, CN
198.244.228.40 AS16276 OVH SAS 0.06ms from Erith, GB
176.161.104.24 AS5410 Bouygues Telecom SA 7.37ms from Frankfurt am Main, DE
39.172.95.24 AS56041 China Mobile communications corporation 10.53ms from Hangzhou, CN
43.199.23.120 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 133.13.108.111
traceroute to 133.13.108.111 (133.13.108.111): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bengaluru, 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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