AS number details

AS18038

Korea National University of Education  ·  knue.ac.kr

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AS18038 – Korea National University of Education

Field Value
Country South Korea
Website knue.ac.kr
Hosted domains 4
Number of IPv4 9,728
Number of IPv6 0
ASN type Business
Registry apnic
Allocated 23 years ago on Dec 09, 2002
Updated 4 years ago on Mar 22, 2021
Netblock Company Num of IPs
210.93.96.0/20 Korean Education Network 4,096
117.17.200.0/21 Korean Education Network 2,048
210.93.104.0/21 Korean Education Network 2,048
210.93.96.0/21 Korean Education Network 2,048
220.68.16.0/22 Korean Education Network 1,024
222.116.144.0/22 Korea Telecom 1,024
210.110.70.0/23 Korean Education Network 512
117.17.208.0/24 Korean Education Network 256
117.17.209.0/24 Korean Education Network 256
210.110.70.0/24 Korean Education Network 256
210.110.71.0/24 Korean Education Network 256
220.68.20.0/24 Korean Education Network 256
222.116.143.0/24 Korea Telecom 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS18038
                                                OrgID:          AS18038
                                                ASName:         AS18038
                                                ASNumber:       AS18038
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 4 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
210.110.71.194 ██████████ 1
117.17.205.157 █████████ 1
210.110.71.111 ██████████ 1
210.110.71.141 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3786 LG DACOM Corporation
AS4766 Korea Telecom
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
210.93.109.143 AS18038 Korea National University of Education 3.63ms from Seoul, KR
210.93.111.161 AS18038 Korea National University of Education 3.49ms from Seoul, KR
210.93.96.119 AS18038 Korea National University of Education 2.98ms from Seoul, KR
210.93.106.115 AS18038 Korea National University of Education 3.56ms from Seoul, KR
210.93.100.117 AS18038 Korea National University of Education 2.88ms from Seoul, KR
210.93.97.79 AS18038 Korea National University of Education 3.11ms from Seoul, KR
117.17.204.122 AS18038 Korea National University of Education 3.11ms from Seoul, KR
210.93.99.52 AS18038 Korea National University of Education 3.71ms from Seoul, KR
117.17.205.222 AS18038 Korea National University of Education 3.10ms 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
20.8.232.38 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
73.29.120.6 AS7922 Comcast Cable Communications, LLC 7.74ms from Ashburn, US
80.220.206.102 AS1759 Telia Finland Oyj 0.76ms from Helsinki, FI
107.136.11.214 AS7018 AT&T Enterprises, LLC 2.71ms from Houston, US
47.81.197.38 AS45102 Alibaba (US) Technology Co., Ltd. 0.73ms from Kuala Lumpur, MY
162.43.121.22 AS131965 Xserver Inc. 0.51ms from Osaka, JP
151.31.221.230 AS1267 WIND TRE S.P.A. 11.33ms from Rende, IT
162.231.118.22 AS7018 AT&T Enterprises, LLC 2.12ms from San Antonio, US
38.2.167.6 AS21559 OSNET Wireless 5.24ms from San Juan, PR
35.240.182.246 AS396982 Google LLC 0.12ms from Singapore, SG
120.12.217.134 AS4837 CHINA UNICOM China169 Backbone 8.91ms from Tianjin, CN
86.86.122.134 AS1136 KPN B.V. 1.05ms from Amsterdam, NL
65.174.100.134 AS174 Cogent Communications 1.01ms from Ashburn, US
65.103.112.118 AS209 CenturyLink Communications, LLC 2.74ms from Denver, US
93.192.250.38 AS3320 Deutsche Telekom AG 3.81ms from Hamburg, DE
119.53.179.102 AS4837 CHINA UNICOM China169 Backbone 15.31ms from Liaoyang, CN
31.127.122.38 AS2856 British Telecommunications PLC 6.39ms from London, GB
162.159.34.118 AS13335 Cloudflare, Inc. 0.10ms from Porto Alegre, BR
1.104.215.38 AS4766 Korea Telecom 3.83ms from Seoul, KR
203.244.126.150 AS6619 SamsungSDS Inc. 2.56ms from Seoul, KR
61.45.34.38 AS9595 NTT-ME Corporation 2.78ms from Tokyo, JP
193.0.20.230 AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 1.28ms from Amsterdam, NL
124.120.113.6 AS17552 True Online 2.14ms from Bangkok, TH
182.139.98.134 AS4134 CHINANET-BACKBONE 5.03ms from Chengdu, CN
172.232.127.22 AS63949 Akamai Connected Cloud 0.69ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 -f6 117.17.205.159
traceroute to 117.17.205.159 (117.17.205.159): 64 hops max, 52 byte packets
6 [AS4766] 112.174.87.213 131.682 ms
7 [AS4766] 112.174.91.225 131.195 ms
8 [AS4766] 112.174.49.218 139.235 ms
9 [AS4766] 112.188.195.18 138.15 ms
10 *
11 [AS4766] 210.123.242.238 139.965 ms
12 *
13 *
14 *
15 [AS18038] 117.17.205.159 137.88 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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 AS18038 at robtex.

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