Autonomous System details

AS18124

Okayama University of Science  ·  ous.ac.jp

Japan

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AS18124 – Okayama University of Science

Field Value
Country Japan
Website ous.ac.jp
Hosted domains 4
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry jpnic
Updated 4 years ago on Oct 13, 2022

IP Ranges

Netblock Company Num of IPs
150.55.0.0/16 Japan Network Information Center 65,536
150.55.0.0/17 Japan Network Information Center 32,768
150.55.128.0/17 Japan Network Information Center 32,768
150.55.0.0/18 Japan Network Information Center 16,384
150.55.64.0/18 Japan Network Information Center 16,384
150.55.128.0/18 Japan Network Information Center 16,384
150.55.192.0/18 Japan Network Information Center 16,384
150.55.128.0/21 Japan Network Information Center 2,048
150.55.128.0/22 Japan Network Information Center 1,024
150.55.132.0/22 Japan Network Information Center 1,024
Netblock Company
2001:df0:3d80::/48 OKAYAMA UNIVERSITY OF SCIENCE
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WHOIS Details

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                                                ASHandle:       AS18124
                                                OrgID:          AS18124
                                                ASName:         AS18124
                                                ASNumber:       AS18124
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
150.55.25.161 ██████████ 1
150.55.19.6 ██████████ 1
150.55.90.1 ██████████ 1
150.55.82.133 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7670 Enecom,Inc.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS7670 Enecom,Inc.
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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
150.55.200.2 AS18124 Okayama University of Science 2.98ms from Hiroshima, JP
2001:df0:3d80:a002::2 AS18124 Okayama University of Science 3.04ms from Hiroshima, JP
150.55.1.46 AS18124 Okayama University of Science 3.46ms 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
20.126.219.204 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
20.62.41.76 AS8075 Microsoft Corporation 0.49ms from Boydton, US
175.155.145.124 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Chengdu, CN
108.255.66.220 AS7018 AT&T Enterprises, LLC 19.34ms from Chicago, US
89.234.40.236 AS15395 Rackspace Ltd. 1.18ms from London, GB
185.192.157.60 AS60793 TELEFONICA TECH NORTHERN IRELAND LIMITED 0.68ms from London, GB
75.85.181.28 AS20001 Charter Communications Inc 6.11ms from Los Angeles, US
99.121.249.140 AS7018 AT&T Enterprises, LLC 4.30ms from Los Angeles, US
217.57.104.76 AS3269 Telecom Italia S.p.A. 3.77ms from Milan, IT
91.149.142.252 AS31143 COSMOS TV JLLC 0.71ms from Minsk, BY
82.142.157.108 AS3216 PJSC Vimpelcom 0.61ms from Moscow, RU
54.152.222.156 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
2.39.147.156 AS30722 Fastweb SpA 3.05ms from Rome, IT
97.126.41.140 AS209 CenturyLink Communications, LLC 1.94ms from Seattle, US
116.235.39.124 AS4812 China Telecom (Group) 3.64ms from Shanghai, CN
177.141.235.156 AS28573 Claro NXT Telecomunicacoes Ltda 4.88ms from São Paulo, BR
43.212.172.172 AS16509 Amazon.com, Inc. 0.24ms from Taipei, TW
124.12.144.44 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 5.57ms from Taipei, TW
79.163.178.124 AS5617 Orange Polska Spolka Akcyjna 3.34ms from Wrocław, PL
15.220.242.12 AS16509 Amazon.com, Inc. 0.09ms from Bangkok, TH
54.190.143.12 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
73.153.56.12 AS7922 Comcast Cable Communications, LLC 5.26ms from Denver, US
213.6.226.44 AS12975 PALTEL Autonomous System 0.38ms from Ramallah, PS
54.91.96.108 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
177.32.170.220 AS28573 Claro NXT Telecomunicacoes Ltda 6.24ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m9 150.55.16.54
traceroute to 150.55.16.54 (150.55.16.54): 9 hops max, 52 byte packets
1 [AS15169] 142.251.241.130 140.391 ms
2 [AS15169] 142.251.233.110 142.673 ms
3 *
4 [AS2907] 150.99.19.154 180.186 ms
5 [AS2907] 150.99.186.246 177.126 ms
6 [AS18124] 150.55.1.45 176.546 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Columbus, 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 AS18124 at robtex.

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