Autonomous System details

AS18023

Korea Maritime and Ocean University  ·  kmou.ac.kr

South Korea

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AS18023 – Korea Maritime and Ocean University

Field Value
Country South Korea
Website kmou.ac.kr
Hosted domains 6
IPv4 addresses 11,520
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 23 years ago on Dec 05, 2002
Updated 6 years ago on Nov 21, 2019

IP Ranges

Netblock Company Num of IPs
61.82.252.0/22 Korea Telecom 1,024
203.230.244.0/22 Korea Maritime University(KMU) 1,024
203.230.248.0/22 Korea Maritime University(KMU) 1,024
203.234.92.0/22 Korea Maritime University(KMU) 1,024
203.255.212.0/22 Korean Education Network 1,024
218.154.144.0/22 Korea Telecom 1,024
220.149.72.0/22 Korea Maritime University(KMU) 1,024
220.149.76.0/22 Korea Maritime University(KMU) 1,024
61.82.252.0/23 Korea Telecom 512
61.82.254.0/23 Korea Telecom 512
203.230.240.0/23 Korea Maritime University(KMU) 512
203.230.242.0/23 Korea Maritime University(KMU) 512
203.230.244.0/23 Korea Maritime University(KMU) 512
203.230.246.0/23 Korea Maritime University(KMU) 512
203.230.248.0/23 Korea Maritime University(KMU) 512
203.230.250.0/23 Korea Maritime University(KMU) 512
203.234.92.0/23 Korea Maritime University(KMU) 512
203.234.94.0/23 Korea Maritime University(KMU) 512
203.255.212.0/23 Korean Education Network 512
203.255.214.0/23 Korean Education Network 512
218.154.144.0/23 Korea Telecom 512
218.154.146.0/23 Korea Telecom 512
220.69.252.0/23 Korea Maritime University(KMU) 512
220.149.72.0/23 Korea Maritime University(KMU) 512
220.149.74.0/23 Korea Maritime University(KMU) 512
220.149.76.0/23 Korea Maritime University(KMU) 512
220.149.78.0/23 Korea Maritime University(KMU) 512
121.144.249.0/24 Haeyangdaehakgyo 256
121.144.250.0/24 Haeyangdaehakgyo 256
203.230.240.0/24 Korea Maritime University(KMU) 256
203.230.241.0/24 Korea Maritime University(KMU) 256
203.230.242.0/24 Korea Maritime University(KMU) 256
203.230.243.0/24 Korea Maritime University(KMU) 256
203.230.252.0/24 Korea Maritime University(KMU) 256
203.230.253.0/24 Korea Maritime University(KMU) 256
211.197.72.0/24 Korea Telecom 256
211.197.73.0/24 Korea Telecom 256
211.220.46.0/24 Haeyangdaehakgyo 256
220.69.252.0/24 Korea Maritime University(KMU) 256
220.69.253.0/24 Korea Maritime University(KMU) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18023
                                                OrgID:          AS18023
                                                ASName:         AS18023
                                                ASNumber:       AS18023
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 6 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.255.212.3 █████████ 3
218.154.145.107 ██████████ 1
218.154.144.38 ██████████ 1
220.149.73.13 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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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
203.255.212.170 AS18023 Korea Maritime and Ocean University 6.24ms from Seoul, KR
218.154.147.129 AS18023 Korea Maritime and Ocean University 5.95ms from Seoul, KR
203.230.244.3 AS18023 Korea Maritime and Ocean University 6.43ms from Seoul, KR

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
188.91.107.247 AS50266 Odido Netherlands B.V. 4.88ms from Amsterdam, NL
39.106.77.71 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
84.170.159.55 AS3320 Deutsche Telekom AG 3.91ms from Berlin, DE
129.92.30.167 AS668 United States Department of Defense (DoD) 4.18ms from Chicago, US
217.252.27.167 AS3320 Deutsche Telekom AG 3.25ms from Duesseldorf, DE
63.180.222.103 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
126.209.46.7 AS135607 Infinivan Incorporated 0.25ms from Manila, PH
189.138.118.23 AS8151 UNINET 1.10ms from Santiago de Queretaro, MX
122.41.158.247 AS17858 LG POWERCOMM 1.87ms from Seoul, KR
161.117.111.119 AS45102 Alibaba (US) Technology Co., Ltd. 0.75ms from Singapore, SG
125.40.252.71 AS4837 CHINA UNICOM China169 Backbone 0.39ms from Zhengzhou, CN
20.72.137.39 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
54.189.125.55 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
91.188.236.183 AS27176 DataWagon LLC 0.11ms from Buffalo, US
34.80.38.71 AS396982 Google LLC 0.17ms from Chang-hua, TW
18.217.104.199 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
54.155.1.23 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
91.102.143.87 AS34928 regio iT gesellschaft fur informationstechnologie mbh 5.58ms from Frankfurt am Main, DE
114.55.42.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.10ms from Hangzhou, CN
109.200.16.183 AS20860 IOMART CLOUD SERVICES LIMITED 1.20ms from London, GB
35.243.0.215 AS396982 Google LLC 0.31ms from Los Angeles, US
206.116.36.135 AS852 TELUS Communications Inc. 6.33ms from Seattle, US
83.255.185.55 AS1257 Tele2 Sverige AB 8.57ms from Stockholm, SE
41.108.172.247 AS36947 Telecom Algeria 11.37ms from Algiers, DZ
46.142.117.23 AS8881 1&1 Versatel GmbH 2.07ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 211.197.72.213
traceroute to 211.197.72.213 (211.197.72.213): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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 AS18023 at robtex.

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