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
117.16.152.191 ██████████ 2
117.16.154.226 ██████████ 2
203.232.206.150 ██████████ 1
114.71.234.193 ████████ 1
203.255.1.138 ██████████ 1
203.255.40.244 ██████████ 1
203.232.192.7 ██████████ 1
117.16.118.39 █████████ 1
117.16.165.243 ██████████ 1
203.255.5.130 ██████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
114.70.133.109 AS18028 GyeongSang National University 8.40ms from Seoul, KR
203.255.4.174 AS18028 GyeongSang National University 7.62ms from Seoul, KR
117.16.70.225 AS18028 GyeongSang National University 7.51ms from Seoul, KR
203.255.34.202 AS18028 GyeongSang National University 7.86ms from Seoul, KR
117.16.150.71 AS18028 GyeongSang National University 8.25ms from Seoul, KR
117.16.161.1 AS18028 GyeongSang National University 8.83ms from Seoul, KR
203.255.36.98 AS18028 GyeongSang National University 7.81ms from Seoul, KR
203.255.39.60 AS18028 GyeongSang National University 7.79ms from Seoul, KR
203.232.199.22 AS18028 GyeongSang National University 8.56ms from Seoul, KR
117.16.162.1 AS18028 GyeongSang National University 8.45ms from Seoul, KR
203.255.25.183 AS18028 GyeongSang National University 7.74ms from Seoul, KR
203.232.197.15 AS18028 GyeongSang National University 8.31ms from Seoul, KR
203.232.203.101 AS18028 GyeongSang National University 7.76ms from Seoul, KR
203.255.61.23 AS18028 GyeongSang National University 7.69ms from Seoul, KR
203.232.198.78 AS18028 GyeongSang National University 8.48ms from Seoul, KR
203.255.52.21 AS18028 GyeongSang National University 9.32ms from Seoul, KR
203.255.15.39 AS18028 GyeongSang National University 7.84ms from Seoul, KR
222.96.9.57 AS18028 GyeongSang National University 7.97ms from Seoul, KR
203.255.57.20 AS18028 GyeongSang National University 7.70ms from Seoul, KR
203.232.201.84 AS18028 GyeongSang National University 8.27ms from Seoul, KR
203.255.38.155 AS18028 GyeongSang National University 7.80ms from Seoul, KR
203.255.13.40 AS18028 GyeongSang National University 7.91ms from Seoul, KR
114.70.134.98 AS18028 GyeongSang National University 8.46ms from Seoul, KR
203.255.2.35 AS18028 GyeongSang National University 7.93ms from Seoul, KR
203.232.207.229 AS18028 GyeongSang National University 8.09ms 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
95.105.161.12 AS15962 Orange Slovensko a.s. 2.34ms from Bratislava, SK
69.243.136.60 AS7922 Comcast Cable Communications, LLC 6.81ms from Chicago, US
14.107.96.76 AS4134 CHINANET BACKBONE 1.10ms from Chongqing, CN
141.216.135.236 AS394769 University of Michigan - Flint 2.32ms from Detroit, US
217.234.143.124 AS3320 Deutsche Telekom AG 7.08ms from Frankfurt am Main, DE
171.246.86.220 AS7552 Viettel Group 3.21ms from Ho Chi Minh City, VN
35.215.176.172 AS15169 Google LLC 0.16ms from Hong Kong, HK
23.222.129.44 AS16625 Akamai Technologies, Inc. 0.49ms from Hong Kong, HK
210.103.87.188 AS4766 Korea Telecom 1.97ms from Incheon, KR
194.185.171.188 AS3313 BT Italia S.p.A. 1.45ms from Milan, IT
195.32.92.204 AS21034 Micso Information Technology Srl 9.57ms from Rome, IT
77.28.106.252 AS6821 Makedonski Telekom AD-Skopje 4.63ms from Sofia, BG
52.62.154.140 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
172.66.162.28 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
85.17.197.124 AS60781 LeaseWeb Netherlands B.V. 0.28ms from Amsterdam, NL
23.111.29.140 AS7979 Servers.com, Inc. 0.45ms from Amsterdam, NL
20.16.98.44 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
35.221.7.220 AS396982 Google LLC 0.12ms from Ashburn, US
112.126.204.76 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.23ms from Beijing, CN
86.166.72.44 AS2856 British Telecommunications PLC 7.05ms from Erith, GB
87.237.32.12 AS35834 CCP ehf. 1.64ms from Hafnarfjoerdur, IS
223.19.170.156 AS9304 HGC Global Communications Limited 1.41ms from Hong Kong, HK
209.114.112.108 AS18460 Fort Hays State University 13.68ms from Kansas City, US
67.124.187.220 AS7018 AT&T Enterprises, LLC 1.76ms from Los Angeles, US
203.222.211.172 AS18092 Kyushu Tele Communications Company 10.22ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 203.255.16.233
traceroute to 203.255.16.233 (203.255.16.233): 64 hops max, 52 byte packets
5 [] 36.255.57.27 2.463 ms
6 *
7 *
8 *
9 *
10 [AS9318] 1.254.66.58 46.094 ms
11 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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