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 11 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
133.71.201.153 █████████ 1
133.71.201.140 ██████ 1
133.71.53.145 ██████████ 1
133.71.201.219 █████████ 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

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

IP Address ASN Details
133.71.201.144 AS131897 National University Corporation ,Ehime University 5.89ms from Osaka, JP
133.71.254.14 AS131897 National University Corporation ,Ehime University 5.81ms from Osaka, JP
133.71.255.34 AS131897 National University Corporation ,Ehime University 5.93ms 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
37.97.187.41 AS20857 Signet B.V. 0.57ms from Amsterdam, NL
12.52.185.73 AS7018 AT&T Enterprises, LLC 8.00ms from Atlanta, US
185.5.231.121 AS57389 ZNET Telekom Zrt 2.33ms from Budapest, HU
176.254.61.121 AS5607 Sky UK Limited 3.69ms from Erith, GB
38.182.117.185 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 2.49ms from Istanbul, TR
45.132.142.73 AS201838 Community Fibre Limited 1.22ms from London, GB
181.137.106.233 AS13489 UNE EPM TELECOMUNICACIONES S.A. 17.22ms from Medellin, CO
109.116.12.105 AS30722 Vodafone Italia S.p.A. 5.10ms from Milan, IT
2.116.59.185 AS3269 Telecom Italia S.p.A. 0.65ms from Milan, IT
163.44.125.105 AS58791 GMO Internet Group, Inc. 7.31ms from Osaka, JP
89.226.33.89 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.83ms from Paris, FR
124.62.54.57 AS17858 LG POWERCOMM 2.35ms from Seoul, KR
221.163.253.25 AS4766 Korea Telecom 1.66ms from Seoul, KR
81.218.41.57 AS8551 Bezeq International Ltd. 0.53ms from Tel Aviv, IL
62.165.82.73 AS20847 Previder B.V. 1.95ms from Amsterdam, NL
24.197.109.217 AS20115 Charter Communications LLC 0.57ms from Atlanta, US
203.221.248.105 AS7545 TPG Telecom Limited 1.71ms from Brisbane, AU
185.57.83.137 AS31313 Serviciul de Telecomunicatii Speciale 0.61ms from Bucharest, RO
221.134.216.41 AS9583 Sify Limited 0.95ms from Delhi, IN
65.132.8.57 AS209 CenturyLink Communications, LLC 0.38ms from Denver, US
63.157.31.201 AS209 CenturyLink Communications, LLC 0.89ms from Durham, US
183.156.69.89 AS4134 CHINANET-BACKBONE 5.41ms from Hangzhou, CN
154.220.88.185 AS135097 LUOGELANG (FRANCE) LIMITED 0.52ms from Hong Kong, HK
27.227.1.137 AS4134 CHINANET-BACKBONE 13.49ms from Lanzhou, CN
37.206.17.137 AS3269 Telecom Italia S.p.A. 9.64ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 133.71.168.123
traceroute to 133.71.168.123 (133.71.168.123): 7 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.351 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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