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
133.71.201.219 █████████ 1
133.71.206.156 ██████████ 1
133.71.201.153 █████████ 1
133.71.53.145 ██████████ 1
133.71.201.140 ██████ 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

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

IP Address ASN Details
133.71.243.185 AS131897 National University Corporation ,Ehime University 12.09ms from Osaka, JP
133.71.206.16 AS131897 National University Corporation ,Ehime University 5.97ms from Osaka, JP
133.71.255.33 AS131897 National University Corporation ,Ehime University 5.89ms from Osaka, JP
133.71.240.2 AS131897 National University Corporation ,Ehime University 6.09ms from Osaka, JP
133.71.205.23 AS131897 National University Corporation ,Ehime University 6.60ms from Osaka, JP
133.71.254.14 AS131897 National University Corporation ,Ehime University 5.91ms from Osaka, JP
133.71.204.120 AS131897 National University Corporation ,Ehime University 6.02ms from Osaka, JP
133.71.200.82 AS131897 National University Corporation ,Ehime University 6.10ms from Osaka, JP
133.71.241.132 AS131897 National University Corporation ,Ehime University 6.02ms from Osaka, JP
133.71.201.144 AS131897 National University Corporation ,Ehime University 5.97ms from Osaka, JP
133.71.244.109 AS131897 National University Corporation ,Ehime University 6.03ms from Osaka, JP
133.71.242.2 AS131897 National University Corporation ,Ehime University 6.06ms 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
208.84.218.137 AS17123 Team Health, Inc. 8.58ms from Atlanta, US
12.203.44.233 AS7018 AT&T Enterprises, LLC 1.31ms from Atlanta, US
174.168.24.121 AS7922 Comcast Cable Communications, LLC 4.83ms from Boston, US
191.80.81.25 AS22927 Telefonica de Argentina 4.39ms from Buenos Aires, AR
96.190.184.217 AS53297 Comcast Cable Communications, LLC 0.88ms from Chicago, US
65.117.254.121 AS209 CenturyLink Communications, LLC 0.72ms from Denver, US
173.225.187.57 AS63251 Metro Wireless International, Inc. 1.41ms from Detroit, US
63.157.31.201 AS209 CenturyLink Communications, LLC 0.90ms from Durham, US
190.115.16.121 AS59692 IQWeb FZ-LLC 0.14ms from Hong Kong, HK
14.66.216.201 AS4766 Korea Telecom 2.14ms from Incheon, KR
193.117.240.57 AS47474 Virtual1 Limited 1.01ms from London, GB
12.89.10.41 AS7018 AT&T Enterprises, LLC 1.27ms from Los Angeles, US
37.206.17.137 AS3269 Telecom Italia S.p.A. 9.38ms from Milan, IT
5.104.39.89 AS59815 Kompeatelecom Ltd. 17.15ms from Moscow, RU
62.161.207.217 AS3215 Orange S.A. 1.62ms from Paris, FR
85.41.45.41 AS3269 Telecom Italia S.p.A. 4.87ms from Rome, IT
200.183.100.9 AS4230 CLARO S.A. 6.07ms from Sao Paulo, BR
60.12.166.9 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Shanghai, CN
14.200.170.153 AS7545 TPG Telecom Limited 0.55ms from Sydney, AU
89.200.165.233 AS50231 Syrion Sp. z o.o. 4.21ms from Wrocław, PL
20.73.52.137 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
203.192.16.41 AS17781 XINHUA NEWS AGENCY 3.08ms from Beijing, CN
68.145.33.41 AS6327 Shaw Communications 5.59ms from Calgary, CA
146.70.159.137 AS9009 M247 Europe SRL 0.20ms from Dallas, US
96.108.83.25 AS7922 Comcast Cable Communications, LLC 3.16ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m8 133.71.38.198
traceroute to 133.71.38.198 (133.71.38.198): 8 hops max, 52 byte packets
2 [AS15169] 108.170.248.250 143.091 ms
3 *
4 [AS2907] 150.99.20.68 163.462 ms
5 [AS2907] 150.99.187.254 174.114 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS131897 at robtex.

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