AS number 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 7
Number of IPv4 11,520
Number of IPv6 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 Korean Education Network 1,024
203.230.248.0/22 Korean Education Network 1,024
203.234.92.0/22 Korean Education Network 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 Korean Education Network 1,024
220.149.76.0/22 Korean Education Network 1,024
61.82.252.0/23 Korea Telecom 512
61.82.254.0/23 Korea Telecom 512
203.230.240.0/23 Korean Education Network 512
203.230.242.0/23 Korean Education Network 512
203.230.244.0/23 Korean Education Network 512
203.230.246.0/23 Korean Education Network 512
203.230.248.0/23 Korean Education Network 512
203.230.250.0/23 Korean Education Network 512
203.234.92.0/23 Korean Education Network 512
203.234.94.0/23 Korean Education Network 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 Korean Education Network 512
220.149.72.0/23 Korean Education Network 512
220.149.74.0/23 Korean Education Network 512
220.149.76.0/23 Korean Education Network 512
220.149.78.0/23 Korean Education Network 512
121.144.249.0/24 Korea Telecom 256
121.144.250.0/24 Korea Telecom 256
203.230.240.0/24 Korean Education Network 256
203.230.241.0/24 Korean Education Network 256
203.230.242.0/24 Korean Education Network 256
203.230.243.0/24 Korean Education Network 256
203.230.252.0/24 Korean Education Network 256
203.230.253.0/24 Korean Education Network 256
211.197.72.0/24 Korea Telecom 256
211.197.73.0/24 Korea Telecom 256
211.220.46.0/24 Korea Telecom 256
220.69.252.0/24 Korean Education Network 256
220.69.253.0/24 Korean Education Network 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 7 domain names hosted across 5 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
220.149.73.13 ██████████ 1
203.234.93.160 ██████████ 1
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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Pingable IPs

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

IP Address ASN Details
218.154.147.129 AS18023 Korea Maritime and Ocean University 5.97ms from Seoul, KR
203.255.212.170 AS18023 Korea Maritime and Ocean University 6.27ms from Seoul, KR
203.230.244.3 AS18023 Korea Maritime and Ocean University 6.40ms 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
195.207.136.135 AS5432 Proximus NV 2.29ms from Brussels, BE
18.220.78.247 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
99.19.228.87 AS7018 AT&T Enterprises, LLC 2.34ms from Los Angeles, US
119.45.235.39 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.16ms from Nanjing, CN
112.227.90.119 AS4837 CHINA UNICOM China169 Backbone 4.93ms from Qingdao, CN
95.239.232.7 AS3269 Telecom Italia S.p.A. 1.97ms from Rome, IT
157.72.64.135 AS131932 JR East Information Systems Company 2.44ms from Tokyo, JP
99.225.31.103 AS812 Rogers Communications Canada Inc. 3.85ms from Toronto, CA
20.121.93.39 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
24.98.48.23 AS7922 Comcast Cable Communications, LLC 4.51ms from Atlanta, US
130.126.9.103 AS38 University of Illinois 5.78ms from Chicago, US
73.3.57.55 AS7922 Comcast Cable Communications, LLC 14.12ms from Chicago, US
91.63.49.55 AS3320 Deutsche Telekom AG 10.49ms from Frankfurt am Main, DE
109.134.154.231 AS5432 Proximus NV 3.92ms from Gravelines, FR
81.137.215.55 AS2856 British Telecommunications PLC 2.32ms from London, GB
106.7.95.55 AS4134 CHINANET-BACKBONE 8.55ms from Nanchang, CN
3.229.150.231 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
107.221.243.247 AS7018 AT&T Enterprises, LLC 4.84ms from San Antonio, US
76.135.47.215 AS7922 Comcast Cable Communications, LLC 7.36ms from Seattle, US
121.157.139.151 AS4766 Korea Telecom 2.61ms from Seoul, KR
110.51.202.215 AS45113 Shanxi Datong Coal Group Communication Co., Ltd 14.13ms from Taiyuan, CN
176.74.110.183 AS34797 System Net Ltd 0.89ms from Tbilisi, GE
111.216.239.87 AS2527 Sony Network Communications Inc. 8.69ms from Tokyo, JP
171.13.47.87 AS4134 CHINANET-BACKBONE 6.26ms from Zhengzhou, CN
181.50.59.23 AS10620 Telmex Colombia S.A. 4.64ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 203.255.214.232
traceroute to 203.255.214.232 (203.255.214.232): 7 hops max, 52 byte packets
4 [AS9002] 87.245.232.78 53.776 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Krasnodar, RU
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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