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
133.71.201.219 █████████ 1
133.71.206.156 ██████████ 1
133.71.201.153 █████████ 1
133.71.201.140 ██████ 1
133.71.53.145 ██████████ 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
133.71.254.14 AS131897 National University Corporation ,Ehime University 5.83ms from Osaka, JP
133.71.201.144 AS131897 National University Corporation ,Ehime University 5.95ms from Osaka, JP
133.71.255.33 AS131897 National University Corporation ,Ehime University 5.86ms 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
62.58.91.121 AS13127 Odido Netherlands B.V. 3.34ms from Amsterdam, NL
75.208.153.41 AS6167 Verizon Business 14.61ms from Atlanta, US
121.240.234.217 AS4755 TATA Communications formerly VSNL is Leading ISP 0.65ms from Chennai, IN
4.165.115.153 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
112.54.96.185 AS56041 China Mobile communications corporation 6.30ms from Hangzhou, CN
195.77.150.105 AS3352 TELEFONICA DE ESPANA S.A.U. 0.97ms from Madrid, ES
119.167.72.249 AS4837 CHINA UNICOM China169 Backbone 0.68ms from Qingdao, CN
3.174.66.89 AS16509 Amazon.com, Inc. 0.30ms from Rio de Janeiro, BR
221.150.221.185 AS4766 Korea Telecom 1.65ms from Seoul, KR
81.12.42.217 AS42337 Respina Networks & Beyond PJSC 14.75ms from Yerevan, AM
195.229.222.201 AS5384 Emirates Internet 4.69ms from Al Fujairah City, AE
108.31.81.217 AS701 Verizon Business 1.79ms from Ashburn, US
12.203.44.233 AS7018 AT&T Enterprises, LLC 1.36ms from Atlanta, US
75.162.249.121 AS209 CenturyLink Communications, LLC 8.78ms from Chicago, US
109.221.124.153 AS3215 Orange S.A. 13.85ms from Frankfurt am Main, DE
195.26.237.169 AS44051 Fornex Hosting S.L. 0.43ms from Frankfurt am Main, DE
171.241.131.249 AS7552 Viettel Group 2.19ms from Hanoi, VN
116.254.112.25 AS55666 PT Media Sarana Data 7.24ms from Jakarta, ID
188.191.187.41 AS56463 OOO "BSCOM" 11.07ms from Khabarovsk, RU
182.181.181.233 AS17557 Pakistan Telecommunication Company Limited 9.26ms from Lahore, PK
57.159.40.121 AS8075 Microsoft Corporation 1.01ms from Lohogaon, IN
94.1.31.121 AS5607 Sky UK Limited 3.75ms from London, GB
154.38.79.41 AS18186 Nebula Global LLC 0.22ms from Los Angeles, US
37.186.176.153 AS20811 Retelit Digital Services S.p.A. 5.33ms from Milan, IT
2.116.59.185 AS3269 Telecom Italia S.p.A. 0.65ms 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 -m6 133.71.143.56
traceroute to 133.71.143.56 (133.71.143.56): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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