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

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

IP Address ASN Details
203.255.15.19 AS18028 GyeongSang National University 7.52ms from Seoul, KR
203.232.203.33 AS18028 GyeongSang National University 7.26ms from Seoul, KR
114.71.235.231 AS18028 GyeongSang National University 7.78ms from Seoul, KR
203.255.6.182 AS18028 GyeongSang National University 1.37ms from UEruemqi, CN
117.16.159.205 AS18028 GyeongSang National University 7.24ms from Seoul, KR
203.255.27.190 AS18028 GyeongSang National University 7.43ms from Seoul, KR
114.71.234.163 AS18028 GyeongSang National University 7.68ms from Seoul, KR
203.255.63.81 AS18028 GyeongSang National University 7.42ms from Seoul, KR
203.255.38.217 AS18028 GyeongSang National University 7.49ms from Seoul, KR
203.255.37.244 AS18028 GyeongSang National University 7.63ms from Seoul, KR
203.255.24.73 AS18028 GyeongSang National University 7.48ms from Seoul, KR
117.16.157.193 AS18028 GyeongSang National University 7.26ms from Seoul, KR
117.16.70.61 AS18028 GyeongSang National University 7.30ms from Seoul, KR
203.255.23.25 AS18028 GyeongSang National University 7.33ms from Seoul, KR
203.255.22.74 AS18028 GyeongSang National University 7.44ms from Seoul, KR
117.16.154.206 AS18028 GyeongSang National University 7.32ms from Seoul, KR
203.255.61.249 AS18028 GyeongSang National University 7.42ms from Seoul, KR
203.232.193.167 AS18028 GyeongSang National University 8.04ms from Seoul, KR
203.255.12.176 AS18028 GyeongSang National University 7.34ms from Seoul, KR
203.232.207.235 AS18028 GyeongSang National University 7.34ms from Seoul, KR
203.255.28.144 AS18028 GyeongSang National University 7.53ms from Seoul, KR
117.16.135.209 AS18028 GyeongSang National University 7.29ms from Seoul, KR
203.255.62.11 AS18028 GyeongSang National University 7.90ms from Seoul, KR
203.255.16.162 AS18028 GyeongSang National University 7.56ms from Seoul, KR
203.255.48.117 AS18028 GyeongSang National University 7.46ms 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 4.17ms from Beijing, CN
40.38.35.60 AS8987 Amazon Data Services Ireland Ltd 0.31ms from Boardman, US
96.45.102.60 AS19635 Sandhill Telephone Cooperative, Inc. 8.48ms from Durham, US
70.94.166.28 AS11427 Charter Communications Inc 8.26ms from Houston, US
87.224.78.204 AS16082 Spitfire Network Services Limited 2.35ms from London, GB
58.242.77.76 AS4837 CHINA UNICOM China169 Backbone 8.44ms from Nanjing, CN
177.52.206.188 AS52830 Jone Casamali 1.92ms from Porto Alegre, BR
150.139.141.28 AS136195 Qingdao, Shandong Province, P.R.China. 1.45ms from Qingdao, CN
39.83.105.236 AS4837 CHINA UNICOM China169 Backbone 7.32ms from Qingdao, CN
65.22.223.108 AS207266 Identity Digital Limited 0.09ms from Sydney, AU
144.33.24.92 AS31898 Oracle Corporation 0.16ms from Vinhedo, BR
18.207.164.204 AS14618 Amazon.com, Inc. 0.92ms from Ashburn, US
212.174.214.188 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.92ms from Bursa, TR
83.136.24.60 AS8359 MTS PJSC 2.03ms from Moscow, RU
73.105.156.44 AS7922 Comcast Cable Communications, LLC 8.16ms from Orlando, US
189.161.89.124 AS8151 UNINET 3.82ms from Santiago de Queretaro, MX
97.91.251.44 AS20115 Charter Communications LLC 4.96ms from St. Louis, US
80.51.150.12 AS5617 Orange Polska Spolka Akcyjna 0.34ms from Warsaw, PL
14.233.223.28 AS45899 VNPT Corp 8.33ms from Da Nang, VN
87.140.20.76 AS3320 Deutsche Telekom AG 4.94ms from Hamburg, DE
156.234.144.44 AS138415 Yancy Limited 0.64ms from Hong Kong, HK
151.250.212.140 AS34984 Superonline Iletisim Hizmetleri A.S. 3.42ms from Izmir, TR
47.199.28.44 AS5650 Frontier Communications of America, Inc. 6.19ms from Miami, US
27.205.71.140 AS4837 CHINA UNICOM China169 Backbone 5.37ms from Qingdao, CN
20.115.183.220 AS8075 Microsoft Corporation 0.16ms from Quincy, US

Traceroute

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

$
traceroute -a -n -q1 203.255.30.76
traceroute to 203.255.30.76 (203.255.30.76): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 135.317 ms
2 *
3 *
4 *
5 *
6 [AS9318] 1.254.66.62 161.738 ms
7 *
8 *
9 [AS18028] 203.255.63.39 168.862 ms
10 [AS18028] 203.255.30.76 161.157 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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