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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Pingable IPs

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

IP Address ASN Details
150.55.1.53 AS18124 Okayama University of Science 3.44ms from Osaka, JP
150.55.200.2 AS18124 Okayama University of Science 3.00ms from Hiroshima, JP
2001:df0:3d80:a002::2 AS18124 Okayama University of Science 3.01ms from Hiroshima, 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
184.34.8.108 AS16509 Amazon.com, Inc. 0.48ms from Boardman, US
44.247.168.220 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
135.119.176.124 AS8075 Microsoft Corporation 0.24ms from Boydton, US
84.190.39.156 AS3320 Deutsche Telekom AG 5.97ms from Hamburg, DE
62.158.62.172 AS3320 Deutsche Telekom AG 2.17ms from Hamburg, DE
211.179.213.76 AS9318 SK Broadband Co Ltd 9.97ms from Incheon, KR
93.108.113.220 AS12353 Vodafone Portugal 7.31ms from Lisbon, PT
79.17.210.188 AS3269 Telecom Italia S.p.A. 1.57ms from Milan, IT
34.204.52.124 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
173.25.83.108 AS30036 Mediacom Communications Corp 10.63ms from St. Louis, US
182.121.253.188 AS4837 CHINA UNICOM China169 Backbone 3.40ms from Zhengzhou, CN
188.61.210.60 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Zuerich, CH
73.16.167.28 AS7922 Comcast Cable Communications, LLC 7.14ms from Boston, US
107.10.80.172 AS10796 Charter Communications Inc 11.14ms from Chicago, US
125.80.168.236 AS4134 CHINANET BACKBONE 1.87ms from Chongqing, CN
63.33.3.60 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
89.204.220.236 AS5466 Eircom Limited 5.53ms from Dublin, IE
84.61.251.28 AS3209 Vodafone GmbH 7.10ms from Duesseldorf, DE
115.68.163.108 AS38700 SMILESERV 1.22ms from Incheon, KR
2.101.56.220 AS13285 TalkTalk Communications Limited 6.09ms from London, GB
112.209.206.172 AS9299 Philippine Long Distance Telephone Company 10.02ms from Manila, PH
71.36.142.140 AS209 CenturyLink Communications, LLC 9.86ms from Minneapolis, US
73.25.245.236 AS7922 Comcast Cable Communications, LLC 5.33ms from Portland, US
130.68.92.44 AS205 Montclair State University 1.53ms from Secaucus, US
54.255.26.124 AS16509 Amazon.com, Inc. 0.19ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 150.55.100.248
traceroute to 150.55.100.248 (150.55.100.248): 13 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [] 101.203.89.206 75.435 ms
9 *
10 [AS18124] 150.55.1.45 453.371 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Kuala Lumpur, MY
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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