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

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

IP Address ASN Details
203.255.17.112 AS18028 GyeongSang National University 7.52ms from Seoul, KR
203.255.38.253 AS18028 GyeongSang National University 7.49ms from Seoul, KR
114.70.133.24 AS18028 GyeongSang National University 7.55ms from Seoul, KR
203.255.12.176 AS18028 GyeongSang National University 7.32ms from Seoul, KR
203.255.37.109 AS18028 GyeongSang National University 7.61ms from Seoul, KR
203.255.34.227 AS18028 GyeongSang National University 7.64ms from Seoul, KR
203.255.2.246 AS18028 GyeongSang National University 7.54ms from Seoul, KR
203.232.193.10 AS18028 GyeongSang National University 7.87ms from Seoul, KR
203.255.26.33 AS18028 GyeongSang National University 7.58ms from Seoul, KR
117.16.118.228 AS18028 GyeongSang National University 7.45ms from Incheon, KR
203.255.29.25 AS18028 GyeongSang National University 7.55ms from Seoul, KR
203.255.55.20 AS18028 GyeongSang National University 7.57ms from Seoul, KR
203.255.44.192 AS18028 GyeongSang National University 7.42ms from Seoul, KR
117.16.153.244 AS18028 GyeongSang National University 7.37ms from Seoul, KR
203.255.42.34 AS18028 GyeongSang National University 7.54ms from Seoul, KR
203.255.40.102 AS18028 GyeongSang National University 7.48ms from Seoul, KR
203.255.9.238 AS18028 GyeongSang National University 7.50ms from Seoul, KR
117.16.152.169 AS18028 GyeongSang National University 7.43ms from Seoul, KR
117.16.159.26 AS18028 GyeongSang National University 7.34ms from Seoul, KR
203.230.213.227 AS18028 GyeongSang National University 7.23ms from Incheon, KR
203.255.20.200 AS18028 GyeongSang National University 7.65ms from Seoul, KR
203.255.33.73 AS18028 GyeongSang National University 7.49ms from Seoul, KR
203.255.11.23 AS18028 GyeongSang National University 7.28ms from Seoul, KR
203.232.195.247 AS18028 GyeongSang National University 7.97ms from Seoul, KR
222.96.8.20 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
23.111.29.140 AS7979 Servers.com, Inc. 0.38ms from Amsterdam, NL
193.46.197.252 AS47583 Hostinger International Limited 0.15ms from Asheville, US
195.251.122.140 AS5489 International Hellenic University 10.71ms from Athens, GR
128.136.122.252 AS13649 Flexential Colorado Corp. 1.22ms from Atlanta, US
185.58.203.12 AS41833 Moscanet SAL 1.42ms from Beirut, LB
24.64.119.76 AS6327 Shaw Communications 4.84ms from Calgary, CA
213.83.45.12 AS12306 Plus.line AG 0.44ms from Frankfurt am Main, DE
118.68.234.188 AS18403 FPT Telecom Company 9.90ms from Hanoi, VN
175.115.189.204 AS9318 SK Broadband Co Ltd 1.77ms from Incheon, KR
87.224.78.204 AS16082 Spitfire Network Services Limited 2.49ms from London, GB
86.217.219.76 AS3215 Orange S.A. 7.48ms from Paris, FR
123.132.37.236 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Qingdao, CN
89.193.67.204 AS8011 MongoDB, Inc. 0.16ms from Reston, US
34.166.209.204 AS396982 Google LLC 6.66ms from Riyadh, SA
81.28.189.140 AS8439 JSC AIST 2.90ms from Samara, RU
73.170.117.188 AS7922 Comcast Cable Communications, LLC 5.94ms from Santa Clara, US
111.65.145.92 AS17573 SK Broadband Co Ltd 8.61ms from Seoul, KR
161.117.189.156 AS45102 Alibaba (US) Technology Co., Ltd. 0.82ms from Singapore, SG
95.192.76.140 AS3301 Telia Company AB 15.63ms from Stockholm, SE
1.157.45.140 AS1221 Telstra Limited 5.78ms from Sydney, AU
12.204.47.60 AS7018 AT&T Enterprises, LLC 10.49ms from Atlanta, US
58.83.156.76 AS9308 Abitcool(China) Inc. 5.01ms from Beijing, CN
195.228.33.252 AS5483 Magyar Telekom Plc. 1.46ms from Budapest, HU
119.48.209.92 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Changchun, CN
3.148.183.204 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 203.255.14.138
traceroute to 203.255.14.138 (203.255.14.138): 64 hops max, 52 byte packets
3 [] 101.203.89.23 0.308 ms
4 *
5 *
6 *
7 *
8 [AS9318] 1.254.66.62 38.695 ms
9 *
10 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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