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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ASN API & Database

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
203.255.52.171 AS18028 GyeongSang National University 7.82ms from Seoul, KR
203.255.9.29 AS18028 GyeongSang National University 7.29ms from Seoul, KR
203.232.199.161 AS18028 GyeongSang National University 7.96ms from Incheon, KR
203.255.48.52 AS18028 GyeongSang National University 7.45ms from Seoul, KR
203.255.45.25 AS18028 GyeongSang National University 7.40ms from Seoul, KR
203.255.13.98 AS18028 GyeongSang National University 7.62ms from Seoul, KR
117.16.159.247 AS18028 GyeongSang National University 7.22ms from Seoul, KR
117.16.156.34 AS18028 GyeongSang National University 7.37ms from Seoul, KR
203.255.14.26 AS18028 GyeongSang National University 7.57ms from Seoul, KR
114.71.235.173 AS18028 GyeongSang National University 7.84ms from Seoul, KR
117.16.119.25 AS18028 GyeongSang National University 7.37ms from Seoul, KR
203.232.193.189 AS18028 GyeongSang National University 7.97ms from Seoul, KR
203.255.51.72 AS18028 GyeongSang National University 8.07ms from Seoul, KR
117.16.160.111 AS18028 GyeongSang National University 7.35ms from Seoul, KR
203.230.214.230 AS18028 GyeongSang National University 7.28ms from Seoul, KR
114.70.133.2 AS18028 GyeongSang National University 7.29ms from Seoul, KR
203.255.4.84 AS18028 GyeongSang National University 7.49ms from Seoul, KR
203.255.35.227 AS18028 GyeongSang National University 7.51ms from Seoul, KR
203.255.20.10 AS18028 GyeongSang National University 7.59ms from Seoul, KR
117.16.135.80 AS18028 GyeongSang National University 7.36ms from Seoul, KR
203.255.41.154 AS18028 GyeongSang National University 7.53ms from Seoul, KR
203.232.195.195 AS18028 GyeongSang National University 7.98ms from Incheon, KR
203.255.33.101 AS18028 GyeongSang National University 7.53ms from Seoul, KR
117.16.151.123 AS18028 GyeongSang National University 7.27ms from Seoul, KR
203.255.60.56 AS18028 GyeongSang National University 7.35ms 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
203.192.1.12 AS4611 CNNIC member 2.93ms from Beijing, CN
176.94.186.12 AS3209 Vodafone GmbH 10.54ms from Berlin, DE
93.175.227.28 AS47889 SUNNET LLC 0.58ms from Kyiv, UA
87.18.41.92 AS3269 Telecom Italia S.p.A. 5.74ms from Milan, IT
77.30.102.204 AS25019 Saudi Telecom Company JSC 1.85ms from Riyadh, SA
111.65.145.92 AS17573 SK Broadband Co Ltd 9.04ms from Seoul, KR
152.76.1.204 AS134096 eHealth NSW 1.37ms from Sydney, AU
124.166.251.12 AS4837 CHINA UNICOM China169 Backbone 3.71ms from Taiyuan, CN
118.72.31.12 AS4837 CHINA UNICOM China169 Backbone 7.48ms from Taiyuan, CN
119.83.38.108 AS10010 TOKAI Communications Corporation 3.19ms from Tokyo, JP
73.163.112.220 AS7922 Comcast Cable Communications, LLC 7.78ms from Washington, US
39.150.102.92 AS24445 Henan Mobile Communications Co.,Ltd 4.33ms from Zhengzhou, CN
81.207.29.156 AS1136 KPN B.V. 2.56ms from Amsterdam, NL
100.22.135.76 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
71.67.253.12 AS10796 Charter Communications Inc 16.16ms from Cleveland, US
96.45.102.60 AS19635 Sandhill Telephone Cooperative, Inc. 8.45ms from Durham, US
190.98.134.156 AS12956 TELXIUS Cable 0.14ms from Fortaleza, BR
18.166.152.252 AS16509 Amazon.com, Inc. 0.34ms from Hong Kong, HK
14.37.8.124 AS4766 Korea Telecom 0.70ms from Incheon, KR
95.233.88.92 AS3269 Telecom Italia S.p.A. 9.65ms from Milan, IT
15.156.63.44 AS16509 Amazon.com, Inc. 0.81ms from Montreal, CA
60.99.222.172 AS17676 SoftBank Corp. 3.98ms from Osaka, JP
177.139.161.76 AS27699 TELEFÔNICA BRASIL S.A 1.57ms from Osasco, BR
109.171.136.12 AS50999 King Abdullah University of Science and Technology 15.66ms from Riyadh, SA
209.37.97.220 AS7018 AT&T Enterprises, LLC 2.80ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.255.37.167
traceroute to 203.255.37.167 (203.255.37.167): 64 hops max, 52 byte packets
4 [AS3356] 4.68.72.198 178.366 ms
5 *
6 [AS4766] 112.174.91.77 310.33 ms
7 *
8 *
9 *
10 [AS4766] 203.232.21.2 312.418 ms
11 *
12 *
13 [AS18028] 203.255.37.167 319.773 ms
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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