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
133.71.205.23 AS131897 National University Corporation ,Ehime University 6.60ms from Osaka, JP
133.71.241.132 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
133.71.242.2 AS131897 National University Corporation ,Ehime University 6.06ms from Osaka, JP
133.71.240.2 AS131897 National University Corporation ,Ehime University 6.09ms 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
133.71.254.14 AS131897 National University Corporation ,Ehime University 5.91ms from Osaka, JP
133.71.255.33 AS131897 National University Corporation ,Ehime University 5.89ms from Osaka, JP
133.71.206.16 AS131897 National University Corporation ,Ehime University 5.97ms from Osaka, JP
133.71.243.185 AS131897 National University Corporation ,Ehime University 12.09ms from Osaka, JP
133.71.204.120 AS131897 National University Corporation ,Ehime University 6.02ms 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
195.169.153.25 AS1103 SURF B.V. 3.18ms from Amsterdam, NL
172.1.98.121 AS7018 AT&T Enterprises, LLC 5.92ms from Atlanta, US
49.48.49.41 AS45758 Triple T Broadband Public Company Limited 2.72ms from Bangkok, TH
188.27.22.185 AS8708 DIGI ROMANIA S.A. 4.85ms from Bucharest, RO
105.191.26.185 AS36925 MEDITELECOM 14.69ms from Casablanca, MA
20.223.129.25 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
183.17.67.105 AS4134 CHINANET-BACKBONE 1.15ms from Guangzhou, CN
123.88.27.249 AS9808 China Mobile Communications Group Co., Ltd. 12.92ms from Heyuan, CN
96.108.83.25 AS7922 Comcast Cable Communications, LLC 3.16ms from Houston, US
175.197.150.105 AS4766 Korea Telecom 1.01ms from Incheon, KR
113.192.13.249 AS58495 PT Parsaoran Global Datatrans 7.52ms from Jakarta, ID
188.28.118.73 AS206067 Hutchison 3G UK Limited 6.69ms from London, GB
79.41.214.73 AS3269 Telecom Italia S.p.A. 4.16ms from Milan, IT
5.181.210.41 AS59637 RamSvyazInvest LLC 1.58ms from Moscow, RU
186.238.125.153 AS10429 TELEFÔNICA BRASIL S.A 1.00ms from Osasco, BR
85.41.45.41 AS3269 Telecom Italia S.p.A. 4.87ms from Rome, IT
58.72.18.169 AS3786 LG DACOM Corporation 1.93ms from Seoul, KR
218.53.255.121 AS9318 SK Broadband Co Ltd 5.88ms from Seoul, KR
101.180.25.201 AS1221 Telstra Limited 7.35ms from Sydney, AU
35.73.215.169 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
73.177.215.217 AS7922 Comcast Cable Communications, LLC 9.75ms from Ashburn, US
203.167.244.73 AS4768 One New Zealand Group Limited 0.60ms from Auckland, NZ
89.147.218.73 AS39397 Metronet LLC 1.76ms from Baku, AZ
188.75.78.121 AS51431 Rasaneh Avabarid Private Joint Stock Company 18.32ms from Baku, AZ
210.1.42.249 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.61ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -m8 133.71.46.182
traceroute to 133.71.46.182 (133.71.46.182): 8 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 73.381 ms
3 *
4 [AS2907] 150.99.20.68 83.151 ms
5 [AS2907] 150.99.187.254 164.815 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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