Autonomous System details

AS131897

National University Corporation ,Ehime University  ·  ehime-u.ac.jp

Japan

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AS131897 – National University Corporation ,Ehime University

Field Value
Country Japan
Website ehime-u.ac.jp
Hosted domains 5
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Business
Registry jpnic
Updated 12 years ago on Jul 31, 2014

IP Ranges

Netblock Company Num of IPs
133.71.0.0/16 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:       AS131897
                                                OrgID:          AS131897
                                                ASName:         AS131897
                                                ASNumber:       AS131897
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
133.71.53.145 ██████████ 1
133.71.201.219 █████████ 1
133.71.201.153 █████████ 1
133.71.201.140 ██████ 1
133.71.206.156 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS18260 EHIME CATV CO.,LTD.
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
AS18260 EHIME CATV CO.,LTD.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
133.71.205.18 AS131897 National University Corporation ,Ehime University 6.63ms from Osaka, JP
133.71.242.2 AS131897 National University Corporation ,Ehime University 6.12ms from Osaka, JP
133.71.201.163 AS131897 National University Corporation ,Ehime University 5.97ms from Osaka, JP
133.71.241.132 AS131897 National University Corporation ,Ehime University 6.08ms from Osaka, JP
133.71.206.138 AS131897 National University Corporation ,Ehime University 5.96ms from Osaka, JP
133.71.255.33 AS131897 National University Corporation ,Ehime University 6.11ms from Osaka, JP
133.71.204.121 AS131897 National University Corporation ,Ehime University 6.11ms from Osaka, JP
133.71.244.83 AS131897 National University Corporation ,Ehime University 6.05ms from Osaka, JP
133.71.200.30 AS131897 National University Corporation ,Ehime University 6.02ms from Osaka, JP
133.71.254.14 AS131897 National University Corporation ,Ehime University 5.87ms from Osaka, JP
133.71.240.71 AS131897 National University Corporation ,Ehime University 6.10ms 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
188.42.128.9 AS7979 Servers.com, Inc. 0.40ms from Amsterdam, NL
104.62.32.9 AS7018 AT&T Enterprises, LLC 7.45ms from Atlanta, US
190.85.79.73 AS14080 Telmex Colombia S.A. 1.06ms from Bogotá, CO
172.206.1.73 AS8075 Microsoft Corporation 0.24ms from Boydton, US
4.2.124.217 AS3356 Level 3 Parent, LLC 1.26ms from Cincinnati, US
216.167.151.73 AS13693 Vexus Fiber 9.61ms from Dallas, US
109.90.184.9 AS3209 Vodafone GmbH 8.60ms from Frankfurt am Main, DE
72.11.240.9 AS14265 TPx Communications 5.29ms from Los Angeles, US
162.158.149.73 AS13335 Cloudflare, Inc. 15.81ms from Marseille, FR
183.154.229.201 AS4134 CHINANET-BACKBONE 7.32ms from Ningbo, CN
97.68.99.153 AS33363 Charter Communications, Inc 2.47ms from Orlando, US
45.225.6.41 AS262873 VETT - VIA EXPRESS TECNOLOGIA E TELECOMUNICACOES 15.10ms from Osasco, BR
77.95.79.121 AS31726 Telefiber AS 3.20ms from Oslo, NO
196.203.209.249 AS2609 Tunisia BackBone AS 6.20ms from Palermo, IT
89.226.33.89 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.70ms from Paris, FR
86.61.131.89 AS15425 PODA a.s. 3.83ms from Prague, CZ
119.167.72.249 AS4837 CHINA UNICOM China169 Backbone 0.66ms from Qingdao, CN
175.242.114.201 AS4766 Korea Telecom 7.38ms from Seoul, KR
211.221.179.41 AS4766 Korea Telecom 1.68ms from Seoul, KR
211.136.181.89 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.82ms from Shanghai, CN
217.17.46.137 AS15694 Atman Sp. z o.o. 0.36ms from Warsaw, PL
190.1.59.217 AS27833 BVNET S.A. 7.95ms from Buenos Aires, AR
142.176.167.137 AS855 Bell Canada 5.48ms from Fredericton, CA
119.136.1.41 AS4134 CHINANET-BACKBONE 1.38ms from Guangzhou, CN
196.25.35.201 AS5713 Telkom SA Ltd. 0.59ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 133.71.10.7
traceroute to 133.71.10.7 (133.71.10.7): 10 hops max, 52 byte packets
3 [AS8966] 5.195.70.164 1.003 ms
4 *
5 [] 210.173.176.94 152.049 ms
6 *
7 [AS2907] 150.99.187.254 192.327 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
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 AS131897 at robtex.

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