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 18
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 18 domain names hosted across 14 IP addresses on this ASN.

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IP Address Domain Domains on this IP
203.255.27.237 ██████████ 2
117.16.154.226 ██████████ 2
117.16.152.191 ██████████ 2
203.255.1.138 ██████████ 2
203.232.206.150 ██████████ 1
117.16.164.35 ██████████ 1
117.16.118.39 █████████ 1
203.255.21.70 ██████████ 1
203.255.5.130 ██████████ 1
117.16.153.131 ██████████ 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
203.232.193.146 AS18028 GyeongSang National University 8.24ms from Seoul, KR
203.255.59.17 AS18028 GyeongSang National University 8.16ms from Seoul, KR
203.255.32.120 AS18028 GyeongSang National University 8.28ms from Seoul, KR
114.70.133.122 AS18028 GyeongSang National University 8.03ms from Seoul, KR
203.232.199.229 AS18028 GyeongSang National University 7.88ms from Seoul, KR
203.232.206.86 AS18028 GyeongSang National University 8.15ms from Seoul, KR
203.255.61.16 AS18028 GyeongSang National University 8.18ms from Seoul, KR
117.16.150.4 AS18028 GyeongSang National University 8.04ms from Seoul, KR
203.255.45.47 AS18028 GyeongSang National University 8.35ms from Seoul, KR
117.16.135.207 AS18028 GyeongSang National University 7.87ms from Seoul, KR
203.255.63.242 AS18028 GyeongSang National University 8.10ms from Seoul, KR
117.16.163.172 AS18028 GyeongSang National University 7.92ms from Seoul, KR
203.255.40.48 AS18028 GyeongSang National University 8.03ms from Seoul, KR
203.255.60.196 AS18028 GyeongSang National University 8.32ms from Seoul, KR
117.16.157.195 AS18028 GyeongSang National University 8.16ms from Seoul, KR
203.232.192.181 AS18028 GyeongSang National University 8.54ms from Seoul, KR
203.255.20.202 AS18028 GyeongSang National University 8.17ms from Seoul, KR
203.255.5.34 AS18028 GyeongSang National University 8.18ms from Seoul, KR
203.232.202.212 AS18028 GyeongSang National University 8.14ms from Seoul, KR
203.255.21.20 AS18028 GyeongSang National University 8.06ms from Seoul, KR
203.255.4.245 AS18028 GyeongSang National University 8.18ms from Seoul, KR
203.255.37.167 AS18028 GyeongSang National University 8.43ms from Seoul, KR
203.255.7.164 AS18028 GyeongSang National University 8.22ms from Seoul, KR
203.255.47.191 AS18028 GyeongSang National University 8.04ms from Seoul, KR
203.230.213.166 AS18028 GyeongSang National University 7.90ms 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
188.193.245.252 AS3209 Vodafone GmbH 1.20ms from Berlin, DE
76.23.243.76 AS7922 Comcast Cable Communications, LLC 4.64ms from Boston, US
12.23.94.44 AS7018 AT&T Enterprises, LLC 5.61ms from Houston, US
209.240.4.220 AS207645 F & W Networks Ltd 1.68ms from London, GB
89.7.222.220 AS12430 VODAFONE ESPANA S.A.U. 1.12ms from Madrid, ES
176.214.51.252 AS50542 JSC "ER-Telecom Holding" 8.84ms from Moscow, RU
1.157.45.140 AS1221 Telstra Limited 5.65ms from Sydney, AU
113.56.166.108 AS4837 CHINA UNICOM China169 Backbone 7.65ms from Wuhan, CN
70.160.145.28 AS22773 Cox Communications Inc. 9.38ms from Ashburn, US
43.208.63.124 AS16509 Amazon.com, Inc. 1.59ms from Bangkok, TH
223.206.189.60 AS45758 Triple T Broadband Public Company Limited 4.02ms from Bangkok, TH
91.104.178.60 AS213155 Yettel Hungary Ltd. 15.55ms from Budapest, HU
52.214.70.172 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
135.125.202.156 AS16276 OVH SAS 0.10ms from Frankfurt am Main, DE
87.237.32.12 AS35834 CCP ehf. 1.94ms from Hafnarfjoerdur, IS
87.140.20.76 AS3320 Deutsche Telekom AG 4.58ms from Hamburg, DE
103.135.28.252 AS135962 AIS Securitites Joint Stock Company 1.33ms from Hanoi, VN
38.55.231.204 AS400619 AROSSCLOUD INC. 0.87ms from Hong Kong, HK
85.139.215.124 AS2860 NOS COMUNICACOES, S.A. 8.48ms from Lisbon, PT
76.171.50.156 AS20001 Charter Communications Inc 7.49ms from Los Angeles, US
35.199.53.236 AS396982 Google LLC 0.13ms from Ashburn, US
23.245.61.124 AS11776 Breezeline 14.22ms from Atlanta, US
73.238.14.108 AS7922 Comcast Cable Communications, LLC 6.64ms from Boston, US
34.251.129.124 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
77.2.161.108 AS6805 Telefonica Germany GmbH & Co.OHG 8.50ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 203.255.24.236
traceroute to 203.255.24.236 (203.255.24.236): 64 hops max, 52 byte packets
1 [AS15169] 72.14.239.92 102.602 ms
2 *
3 *
4 *
5 *
6 [AS9318] 1.254.66.62 174.983 ms
7 *
8 *
9 [AS18028] 203.255.24.236 155.909 ms
Measurement taken from IPinfo ProbeNet in Delhi, IN
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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