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
218.154.144.38 ██████████ 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
121.144.250.2 AS18023 Korea Maritime and Ocean University 6.59ms from Seoul, KR
203.230.244.1 AS18023 Korea Maritime and Ocean University 6.05ms from Seoul, KR
218.154.147.129 AS18023 Korea Maritime and Ocean University 6.13ms 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
209.145.67.7 AS7795 LUMOS Networks, Inc. 3.51ms from Ashburn, US
4.185.19.135 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
136.25.32.55 AS19165 Webpass Inc. 1.68ms from Fremont, US
218.57.36.167 AS4837 CHINA UNICOM China169 Backbone 6.72ms from Jinan, CN
111.244.24.119 AS3462 Data Communication Business Group 1.51ms from Taipei, TW
4.241.97.151 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
222.224.140.167 AS9595 NTT-ME Corporation 3.78ms from Tokyo, JP
82.157.67.7 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
86.150.105.167 AS2856 British Telecommunications PLC 2.43ms from Erith, GB
82.0.219.247 AS5089 Virgin Media Limited 5.66ms from Erith, GB
165.139.187.7 AS11686 Zayo Bandwidth 4.99ms from Indianapolis, US
85.97.69.7 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.36ms from Istanbul, TR
62.35.104.247 AS5410 Bouygues Telecom SA 3.64ms from Paris, FR
108.172.181.167 AS852 TELUS Communications Inc. 6.28ms from Seattle, US
58.140.95.135 AS10036 DLIVE 2.29ms from Seoul, KR
211.231.25.231 AS4766 Korea Telecom 2.95ms from Seoul, KR
194.145.177.87 AS33917 Sozialdemokratische Partei Oesterreichs 0.19ms from Vienna, AT
194.76.146.7 AS41111 FAST GEO HOSTING S.R.L. 0.78ms from Amsterdam, NL
35.131.196.71 AS20115 Charter Communications LLC 5.10ms from Chicago, US
179.50.193.151 AS52228 Cable Tica 10.33ms from Curridabat, CR
77.179.44.183 AS6805 Telefonica Germany GmbH & Co.OHG 2.67ms from Frankfurt am Main, DE
47.203.136.247 AS5650 Frontier Communications of America, Inc. 7.11ms from Miami, US
31.186.57.39 AS39045 Gazprom telecom LLC 16.78ms from Moscow, RU
152.240.9.247 AS26599 TELEFÔNICA BRASIL S.A 15.04ms from Sao Paulo, BR
179.146.109.199 AS26599 TELEFÔNICA BRASIL S.A 2.35ms 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 -f5 -m9 220.149.72.123
traceroute to 220.149.72.123 (220.149.72.123): 9 hops max, 52 byte packets
5 [AS8447] 195.3.64.165 6.424 ms
6 [AS8447] 195.3.64.150 6.398 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ljubljana, SI
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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