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 20
IPv4 addresses 30,464
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 23 years ago on Dec 09, 2002
Updated 5 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
117.16.74.0/24 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 20 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.255.27.237 ██████████ 3
117.16.152.191 ██████████ 2
117.16.154.226 ██████████ 2
203.255.1.138 ██████████ 2
117.16.153.131 ██████████ 1
203.232.192.7 ██████████ 1
117.16.165.243 ██████████ 1
203.255.21.182 ██████████ 1
117.16.118.39 █████████ 1
117.16.164.35 ██████████ 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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ASN API & Database

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
203.255.58.179 AS18028 GyeongSang National University 7.34ms from Seoul, KR
203.232.196.254 AS18028 GyeongSang National University 8.05ms from Seoul, KR
117.16.159.67 AS18028 GyeongSang National University 7.83ms from Seoul, KR
203.255.62.130 AS18028 GyeongSang National University 7.58ms from Seoul, KR
222.96.9.178 AS18028 GyeongSang National University 7.86ms from Seoul, KR
203.255.24.61 AS18028 GyeongSang National University 8.00ms from Seoul, KR
117.16.163.14 AS18028 GyeongSang National University 7.42ms from Seoul, KR
203.255.41.26 AS18028 GyeongSang National University 7.55ms from Seoul, KR
203.255.6.160 AS18028 GyeongSang National University 7.44ms from Seoul, KR
117.16.150.110 AS18028 GyeongSang National University 8.04ms from Seoul, KR
203.255.42.199 AS18028 GyeongSang National University 7.50ms from Seoul, KR
203.255.51.127 AS18028 GyeongSang National University 7.43ms from Seoul, KR
203.232.197.128 AS18028 GyeongSang National University 7.93ms from Seoul, KR
203.255.56.136 AS18028 GyeongSang National University 8.21ms from Seoul, KR
222.96.8.239 AS18028 GyeongSang National University 7.48ms from Seoul, KR
114.70.134.219 AS18028 GyeongSang National University 7.47ms from Seoul, KR
203.255.45.25 AS18028 GyeongSang National University 7.95ms from Seoul, KR
203.255.8.122 AS18028 GyeongSang National University 7.41ms from Seoul, KR
203.255.37.14 AS18028 GyeongSang National University 7.95ms from Seoul, KR
203.255.33.188 AS18028 GyeongSang National University 8.13ms from Seoul, KR
203.255.38.28 AS18028 GyeongSang National University 8.06ms from Seoul, KR
203.255.9.200 AS18028 GyeongSang National University 7.64ms from Seoul, KR
203.255.29.10 AS18028 GyeongSang National University 7.60ms from Seoul, KR
203.255.27.12 AS18028 GyeongSang National University 8.07ms from Seoul, KR
203.255.5.155 AS18028 GyeongSang National University 8.03ms 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
35.91.162.220 AS16509 Amazon.com, Inc. 0.48ms from Boardman, US
43.136.136.28 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Chengdu, CN
74.135.26.28 AS10796 Charter Communications Inc 8.90ms from Columbus, US
47.75.209.172 AS45102 Alibaba (US) Technology Co., Ltd. 0.70ms from Hong Kong, HK
208.110.70.220 AS32097 WholeSale Internet, Inc. 0.17ms from Kansas City, US
85.139.215.124 AS2860 NOS COMUNICACOES, S.A. 8.36ms from Lisbon, PT
86.140.165.172 AS2856 British Telecommunications PLC 3.51ms from London, GB
37.237.191.108 AS199739 Earthlink Telecommunications Equipment Trading & Services DMCC 16.42ms from Manama, BH
64.229.72.28 AS577 Bell Canada 4.21ms from Montreal, CA
203.222.211.172 AS18092 Kyushu Tele Communications Company 10.71ms from Osaka, JP
124.103.50.236 AS4713 NTT DOCOMO BUSINESS,Inc. 7.12ms from Osaka, JP
60.45.179.124 AS4713 NTT DOCOMO BUSINESS,Inc. 15.64ms from Tokyo, JP
4.204.233.172 AS8075 Microsoft Corporation 0.20ms from Toronto, CA
80.51.150.12 AS5617 Orange Polska Spolka Akcyjna 0.45ms from Warsaw, PL
172.77.2.92 AS5650 Frontier Communications of America, Inc. 19.99ms from Ashburn, US
174.101.247.76 AS10796 Charter Communications Inc 8.45ms from Columbus, US
23.38.84.188 AS16625 Akamai Technologies, Inc. 0.42ms from Delhi, IN
87.140.20.76 AS3320 Deutsche Telekom AG 4.47ms from Hamburg, DE
113.22.81.92 AS18403 FPT Telecom Company 1.43ms from Ho Chi Minh City, VN
67.10.35.236 AS11427 Charter Communications Inc 12.38ms from Houston, US
87.224.78.204 AS16082 Spitfire Network Services Limited 1.54ms from London, GB
5.253.200.140 AS396356 Latitude.sh 0.14ms from London, GB
75.100.12.156 AS4181 TDS TELECOM 4.43ms from Monticello, US
124.131.109.124 AS4837 CHINA UNICOM China169 Backbone 7.28ms 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 -f5 203.255.7.64
traceroute to 203.255.7.64 (203.255.7.64): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 [AS9318] 1.254.66.62 8.529 ms
11 *
12 *
13 [AS18028] 203.255.7.64 24.649 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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