Autonomous System details

AS18028

GyeongSang National University  ·  gnu.ac.kr

South Korea

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AS18028 – GyeongSang National University

Field Value
Country South Korea
Website gnu.ac.kr
Hosted domains 17
IPv4 addresses 30,720
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 23 years ago on Dec 09, 2002
Updated 6 years ago on Aug 03, 2020

IP Ranges

Netblock Company Num of IPs
203.255.0.0/18 GyeongSang National University 16,384
117.16.152.0/21 Gyeongsang National University 2,048
203.232.192.0/21 Korean Education Network 2,048
203.232.200.0/21 Korean Education Network 2,048
114.70.132.0/22 Gyeongnam National University of Science and Technology 1,024
117.16.160.0/22 Gyeongsang National University 1,024
114.71.234.0/23 Gyeongnam National University of Science and Technology 512
117.16.150.0/23 Gyeongsang National University 512
117.16.164.0/23 Gyeongsang National University 512
203.230.212.0/23 Gyeongsang National University 512
222.96.8.0/23 KT 512
117.16.57.0/24 Gyeongsang National University 256
117.16.58.0/24 Gyeongsang National University 256
117.16.70.0/24 Gyeongsang National University 256
117.16.74.0/24 Gyeongsang National University 256
117.16.77.0/24 Gyeongsang National University 256
117.16.79.0/24 Gyeongsang National University 256
117.16.86.0/24 Gyeongsang National University 256
117.16.91.0/24 Gyeongsang National University 256
117.16.118.0/24 Gyeongsang National University 256
117.16.119.0/24 Gyeongsang National University 256
117.16.134.0/24 Gyeongsang National University 256
117.16.135.0/24 Gyeongsang National University 256
117.16.189.0/24 Gyeongsang National University 256
203.230.214.0/24 Gyeongsang National University 256
203.232.206.0/24 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:       AS18028
                                                OrgID:          AS18028
                                                ASName:         AS18028
                                                ASNumber:       AS18028
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 17 domain names hosted across 14 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.255.1.138 ██████████ 2
117.16.152.191 ██████████ 2
117.16.154.226 ██████████ 2
203.255.5.130 ██████████ 1
117.16.164.35 ██████████ 1
117.16.118.39 █████████ 1
203.232.206.150 ██████████ 1
203.255.27.237 ██████████ 1
117.16.153.131 ██████████ 1
117.16.165.243 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4766 Korea Telecom
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

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

IP Address ASN Details
203.232.195.195 AS18028 GyeongSang National University 7.98ms from Incheon, KR
203.255.50.206 AS18028 GyeongSang National University 7.26ms from Seoul, KR
203.255.30.250 AS18028 GyeongSang National University 7.54ms from Seoul, KR
203.232.196.235 AS18028 GyeongSang National University 8.03ms from Seoul, KR
203.232.203.50 AS18028 GyeongSang National University 7.31ms from Seoul, KR
203.255.47.204 AS18028 GyeongSang National University 7.46ms from Seoul, KR
203.255.6.182 AS18028 GyeongSang National University 1.34ms from UEruemqi, CN
203.255.31.97 AS18028 GyeongSang National University 7.57ms from Seoul, KR
203.255.57.229 AS18028 GyeongSang National University 7.47ms from Seoul, KR
203.255.32.84 AS18028 GyeongSang National University 7.56ms from Seoul, KR
203.230.212.4 AS18028 GyeongSang National University 8.44ms from Seoul, KR
203.255.25.17 AS18028 GyeongSang National University 7.51ms from Seoul, KR
203.255.41.154 AS18028 GyeongSang National University 7.53ms from Seoul, KR
203.255.11.23 AS18028 GyeongSang National University 7.37ms from Seoul, KR
203.255.46.181 AS18028 GyeongSang National University 7.42ms from Seoul, KR
203.255.23.24 AS18028 GyeongSang National University 7.36ms from Seoul, KR
203.230.214.230 AS18028 GyeongSang National University 7.28ms from Seoul, KR
203.255.59.87 AS18028 GyeongSang National University 7.49ms from Seoul, KR
203.232.200.102 AS18028 GyeongSang National University 7.41ms from Seoul, KR
222.96.9.197 AS18028 GyeongSang National University 7.37ms from Seoul, KR
203.255.48.52 AS18028 GyeongSang National University 7.45ms from Seoul, KR
203.255.20.10 AS18028 GyeongSang National University 7.59ms from Seoul, KR
203.255.28.105 AS18028 GyeongSang National University 7.71ms from Seoul, KR
203.255.5.17 AS18028 GyeongSang National University 7.51ms from Seoul, KR
203.232.207.52 AS18028 GyeongSang National University 7.40ms 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
181.138.31.28 AS13489 UNE EPM TELECOMUNICACIONES S.A. 1.31ms from Bogotá, CO
91.103.4.140 AS47720 CORK INTERNET EXCHANGE LIMITED 0.17ms from Cork, IE
214.76.168.60 AS5972 United States Department of Defense (DoD) 10.76ms from Dallas, US
190.98.134.156 AS12956 TELXIUS Cable 0.14ms from Fortaleza, BR
202.101.122.28 AS4134 CHINANET-BACKBONE 6.36ms from Fuzhou, CN
178.86.107.92 AS25019 Saudi Telecom Company JSC 1.30ms from Jeddah, SA
34.175.93.76 AS396982 Google LLC 0.10ms from Madrid, ES
128.116.242.252 AS35612 EOLO S.p.A. 2.85ms from Milan, IT
73.224.4.172 AS7922 Comcast Cable Communications, LLC 7.61ms from Orlando, US
180.45.0.28 AS4713 NTT DOCOMO BUSINESS,Inc. 3.28ms from Osaka, JP
124.143.45.76 AS9824 JCOM Co., Ltd. 14.25ms from Osaka, JP
27.221.38.12 AS4837 CHINA UNICOM China169 Backbone 0.36ms from Qingdao, CN
115.11.106.156 AS4766 Korea Telecom 4.91ms from Seoul, KR
82.131.43.92 AS2586 Elisa Eesti AS 6.25ms from Tallinn, EE
138.26.188.156 AS3452 University of Alabama at Birmingham 3.59ms from Atlanta, US
77.230.230.236 AS12430 VODAFONE ESPANA S.A.U. 8.29ms from Barcelona, ES
72.198.87.76 AS22773 Cox Communications Inc. 8.91ms from Dallas, US
9.141.126.252 AS8075 Microsoft Corporation 0.28ms from Frankfurt am Main, DE
219.222.112.60 AS4538 China Education and Research Network Center 12.02ms from Guangzhou, CN
146.148.254.140 AS26658 HT 0.28ms from Los Angeles, US
79.79.119.156 AS13285 TalkTalk Communications Limited 4.20ms from Manchester, GB
47.195.36.140 AS5650 Frontier Communications of America, Inc. 7.45ms from Miami, US
97.221.135.60 AS6167 Verizon Business 10.74ms from Miami, US
81.255.124.108 AS3215 Orange S.A. 1.49ms from Paris, FR
27.198.183.220 AS4837 CHINA UNICOM China169 Backbone 7.18ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 117.16.91.21
traceroute to 117.16.91.21 (117.16.91.21): 5 hops max, 52 byte packets
1 [AS25467] 46.183.185.1 0.231 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Skopje, MK
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 AS18028 at robtex.

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