Autonomous System details

AS18330

HONGIK UNIVERSITY  ·  hongik.ac.kr

South Korea

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AS18330 – HONGIK UNIVERSITY

Field Value
Country South Korea
Website hongik.ac.kr
Hosted domains 7
IPv4 addresses 22,784
IPv6 addresses 0
ASN type Education
Registry apnic
Updated a month ago on Mar 17, 2026

IP Ranges

Netblock Company Num of IPs
223.194.64.0/19 Hongik University 8,192
203.249.64.0/20 HONGIK UNIVERSITY 4,096
220.95.128.0/20 Korea Telecom 4,096
220.95.144.0/21 Korea Telecom 2,048
203.249.80.0/22 HONGIK UNIVERSITY 1,024
223.194.54.0/23 Hongik University 512
223.194.110.0/23 Hongik University 512
223.194.228.0/23 Hongik University 512
223.195.94.0/23 Hongik University 512
223.195.126.0/23 Hongik University 512
223.194.61.0/24 Hongik University 256
223.194.109.0/24 Hongik University 256
223.195.147.0/24 Hongik University 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18330
                                                OrgID:          AS18330
                                                ASName:         AS18330
                                                ASNumber:       AS18330
                                                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 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.249.66.151 ████████ 1
203.249.66.154 ██████████ 1
223.194.92.135 ██████████ 1
203.249.66.153 ██████████ 1
203.249.66.183 ██████████ 1
203.249.66.6 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS9318 SK Broadband Co Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9318 SK Broadband Co Ltd
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
223.194.67.129 AS18330 HONGIK UNIVERSITY 1.50ms from Incheon, KR
203.249.77.245 AS18330 HONGIK UNIVERSITY 1.63ms from Seoul, KR
223.194.68.77 AS18330 HONGIK UNIVERSITY 1.55ms from Seoul, KR
203.249.75.23 AS18330 HONGIK UNIVERSITY 1.47ms from Seoul, KR
203.249.70.114 AS18330 HONGIK UNIVERSITY 1.57ms from Seoul, KR
223.194.66.127 AS18330 HONGIK UNIVERSITY 2.38ms from Incheon, KR
223.194.71.105 AS18330 HONGIK UNIVERSITY 1.98ms from Seoul, KR
223.194.69.102 AS18330 HONGIK UNIVERSITY 1.48ms from Incheon, KR
203.249.80.81 AS18330 HONGIK UNIVERSITY 1.82ms from Incheon, KR
203.249.66.1 AS18330 HONGIK UNIVERSITY 1.81ms from Seoul, KR
223.194.80.172 AS18330 HONGIK UNIVERSITY 2.20ms from Incheon, KR
223.194.70.70 AS18330 HONGIK UNIVERSITY 1.54ms from Seoul, KR
223.194.92.106 AS18330 HONGIK UNIVERSITY 1.99ms from Seoul, KR
203.249.64.90 AS18330 HONGIK UNIVERSITY 1.95ms from Incheon, KR
223.195.147.230 AS18330 HONGIK UNIVERSITY 1.71ms from Seoul, KR
203.249.76.29 AS18330 HONGIK UNIVERSITY 1.56ms from Incheon, 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
41.108.213.58 AS36947 Telecom Algeria 11.75ms from Algiers, DZ
74.37.76.58 AS5650 Frontier Communications of America, Inc. 12.11ms from Chicago, US
213.112.161.74 AS8434 Telenor Sverige AB 2.19ms from Copenhagen, DK
154.218.157.26 AS137951 ASLINE LIMITED 0.81ms from Hong Kong, HK
14.95.200.186 AS4766 Korea Telecom 1.88ms from Incheon, KR
202.140.61.42 AS45769 D-Vois Broadband Pvt Ltd 1.90ms from Kolkata, IN
181.65.165.154 AS6147 INTEGRATEL PERÚ S.A.A. 1.16ms from Lima, PE
195.23.132.90 AS1897 NOS COMUNICACOES, S.A. 0.66ms from Lisbon, PT
79.241.250.90 AS3320 Deutsche Telekom AG 4.49ms from Munich, DE
197.138.50.10 AS36914 Kenya Education Network 0.61ms from Nairobi, KE
163.5.251.186 AS216089 DATAFAST SISTEMAS LTDA 0.28ms from Sao Paulo, BR
174.127.154.250 AS11404 Wave Broadband 0.22ms from Seattle, US
37.232.27.74 AS35805 JSC Silknet 3.78ms from Tbilisi, GE
78.54.220.218 AS6805 Telefonica Germany GmbH & Co.OHG 4.11ms from Berlin, DE
95.103.205.122 AS6855 Slovak Telekom, a.s. 4.24ms from Bratislava, SK
122.136.19.218 AS4837 CHINA UNICOM China169 Backbone 6.40ms from Changchun, CN
65.191.7.122 AS11426 Charter Communications Inc 9.23ms from Charlotte, US
66.78.40.26 AS215659 Aokigahara SRL 0.13ms from Liberty Lake, US
38.148.253.26 AS8796 FASTNET DATA INC 0.36ms from Los Angeles, US
173.169.212.106 AS33363 Charter Communications, Inc 9.11ms from Orlando, US
52.52.215.186 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
110.33.7.90 AS4804 Microplex PTY LTD 4.64ms from Sydney, AU
218.40.210.42 AS10010 TOKAI Communications Corporation 7.95ms from Tokyo, JP
211.127.205.202 AS4725 SoftBank Corp. 9.41ms from Tokyo, JP
12.202.208.218 AS7018 AT&T Enterprises, LLC 6.66ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 223.194.55.52
traceroute to 223.194.55.52 (223.194.55.52): 6 hops max, 52 byte packets
2 [AS24961] 62.141.47.138 235.799 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Duesseldorf, DE
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 AS18330 at robtex.

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