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
203.255.36.250 AS18028 GyeongSang National University 7.41ms from Seoul, KR
203.255.43.29 AS18028 GyeongSang National University 7.88ms from Seoul, KR
203.255.35.95 AS18028 GyeongSang National University 7.42ms from Seoul, KR
203.255.33.188 AS18028 GyeongSang National University 8.13ms from Seoul, KR
203.255.12.84 AS18028 GyeongSang National University 7.78ms from Seoul, KR
203.255.17.33 AS18028 GyeongSang National University 8.05ms from Seoul, KR
117.16.158.76 AS18028 GyeongSang National University 8.09ms from Seoul, KR
203.232.205.173 AS18028 GyeongSang National University 8.00ms from Seoul, KR
114.71.235.64 AS18028 GyeongSang National University 7.93ms from Seoul, KR
203.255.50.61 AS18028 GyeongSang National University 7.68ms from Seoul, KR
203.255.14.182 AS18028 GyeongSang National University 7.45ms from Seoul, KR
203.255.2.234 AS18028 GyeongSang National University 7.93ms from Seoul, KR
203.232.200.203 AS18028 GyeongSang National University 7.46ms from Seoul, KR
203.255.26.71 AS18028 GyeongSang National University 8.13ms from Seoul, KR
203.255.40.139 AS18028 GyeongSang National University 7.28ms from Seoul, KR
203.232.206.151 AS18028 GyeongSang National University 7.68ms from Seoul, KR
203.232.203.77 AS18028 GyeongSang National University 7.49ms from Seoul, KR
203.255.22.89 AS18028 GyeongSang National University 7.72ms from Seoul, KR
117.16.152.157 AS18028 GyeongSang National University 7.93ms from Seoul, KR
203.232.194.14 AS18028 GyeongSang National University 8.12ms from Seoul, KR
203.255.46.37 AS18028 GyeongSang National University 7.95ms from Seoul, KR
114.70.135.203 AS18028 GyeongSang National University 8.07ms from Seoul, KR
203.255.6.160 AS18028 GyeongSang National University 7.44ms from Seoul, KR
203.232.201.10 AS18028 GyeongSang National University 7.89ms from Seoul, KR
203.232.198.61 AS18028 GyeongSang National University 7.88ms 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
73.184.88.108 AS7922 Comcast Cable Communications, LLC 4.74ms from Atlanta, US
198.40.30.140 AS18555 The Art Institute of Chicago 0.76ms from Chicago, US
108.128.39.108 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
24.127.85.12 AS7922 Comcast Cable Communications, LLC 13.41ms from Flint, US
185.242.13.28 AS212726 GO@NET SOCIETA' A RESPONSABILITA' LIMITATA SEMPLIFICATA 7.80ms from Frosinone, IT
73.104.99.172 AS7922 Comcast Cable Communications, LLC 11.32ms from Orlando, US
18.68.45.172 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
116.38.197.172 AS17858 LG POWERCOMM 5.21ms from Seoul, KR
175.115.189.204 AS9318 SK Broadband Co Ltd 2.16ms from Seoul, KR
102.157.245.124 AS37705 TOPNET 2.14ms from Tunis, TN
95.105.161.12 AS15962 Orange Slovensko a.s. 1.80ms from Bratislava, SK
190.173.192.108 AS22927 Telefonica de Argentina 2.30ms from Buenos Aires, AR
223.146.236.188 AS4134 CHINANET-BACKBONE 3.24ms from Chenzhou, CN
76.84.135.28 AS11427 Charter Communications Inc 19.56ms from Dallas, US
34.243.68.28 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
3.74.221.140 AS16509 Amazon.com, Inc. 0.25ms from Frankfurt am Main, DE
88.131.225.204 AS1257 Tele2 Sverige AB 0.49ms from Goeteborg, SE
119.123.71.220 AS4134 CHINANET-BACKBONE 0.96ms from Guangzhou, CN
74.110.58.236 AS701 Verizon Business 9.04ms from New York City, US
176.135.197.220 AS5410 Bouygues Telecom SA 12.37ms from Paris, FR
124.133.66.60 AS4837 CHINA UNICOM China169 Backbone 6.62ms from Qingdao, CN
187.233.229.124 AS8151 UNINET 12.38ms from Santiago de Queretaro, MX
125.187.198.108 AS17858 LG POWERCOMM 1.78ms from Seoul, KR
139.99.105.60 AS16276 OVH SAS 0.54ms from Singapore, SG
34.51.157.156 AS396982 Google LLC 3.95ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -f4 203.255.0.149
traceroute to 203.255.0.149 (203.255.0.149): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 *
10 [AS9318] 1.254.66.62 48.524 ms
11 *
12 *
13 *
14 [AS18028] 203.255.0.149 384.447 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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