Autonomous System details

AS18026

JEJU NATIONAL UNIVERSITY  ·  jejunu.ac.kr

South Korea

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AS18026 – JEJU NATIONAL UNIVERSITY

Field Value
Country South Korea
Website jejunu.ac.kr
Hosted domains 14
IPv4 addresses 20,224
IPv6 addresses 0
ASN type Education
Registry apnic
Allocated 23 years ago on Dec 05, 2002
Updated 4 years ago on Dec 01, 2021

IP Ranges

Netblock Company Num of IPs
203.253.192.0/19 JEJU NATIONAL UNIVERSITY 8,192
113.198.160.0/21 CHEJU NATIONAL UNIVERSITY 2,048
117.17.96.0/21 CHEJU NATIONAL UNIVERSITY 2,048
113.198.168.0/22 CHEJU NATIONAL UNIVERSITY 1,024
210.93.72.0/22 CHEJU NATIONAL UNIVERSITY 1,024
220.149.40.0/22 CHEJU NATIONAL UNIVERSITY 1,024
223.194.232.0/22 CHEJU NATIONAL UNIVERSITY 1,024
117.17.104.0/23 CHEJU NATIONAL UNIVERSITY 512
203.237.202.0/23 CHEJU NATIONAL UNIVERSITY 512
220.68.2.0/23 CHEJU NATIONAL UNIVERSITY 512
220.69.174.0/23 CHEJU NATIONAL UNIVERSITY 512
223.194.230.0/23 CHEJU NATIONAL UNIVERSITY 512
114.71.62.0/24 CHEJU NATIONAL UNIVERSITY 256
114.71.63.0/24 CHEJU NATIONAL UNIVERSITY 256
117.17.95.0/24 CHEJU NATIONAL UNIVERSITY 256
117.17.116.0/24 CHEJU NATIONAL UNIVERSITY 256
192.203.138.0/24 JEJU NATIONAL UNIVERSITY 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18026
                                                OrgID:          AS18026
                                                ASName:         AS18026
                                                ASNumber:       AS18026
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 14 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.203.138.15 ██████████ 6
192.203.138.21 ████████ 3
210.93.72.170 ██████████ 2
203.253.210.152 ██████████ 2
210.93.73.46 █████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS1237 KISTI
AS4766 Korea Telecom
AS9270 National Infomation Society Agency
AS9318 SK Broadband Co Ltd
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1237 KISTI
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
5.107.154.170 AS5384 Emirates Internet 3.23ms from Al Fujairah City, AE
83.110.117.186 AS5384 Emirates Internet 3.99ms from Al Fujairah City, AE
12.211.208.90 AS7018 AT&T Enterprises, LLC 11.69ms from Atlanta, US
89.134.249.234 AS21334 One Hungary Ltd. 11.97ms from Budapest, HU
70.60.159.42 AS10796 Charter Communications Inc 2.37ms from Cleveland, US
147.0.28.106 AS10796 Charter Communications Inc 2.34ms from Cleveland, US
20.29.12.90 AS8075 Microsoft Corporation 0.26ms from Des Moines, US
77.186.49.154 AS6805 Telefonica Germany GmbH & Co.OHG 3.38ms from Frankfurt am Main, DE
93.183.15.10 AS8983 Nokia Solutions and Networks Oy 0.96ms from Helsinki, FI
222.253.255.186 AS45899 VNPT Corp 2.25ms from Ho Chi Minh City, VN
59.23.214.170 AS4766 Korea Telecom 5.16ms from Incheon, KR
211.241.44.10 AS9316 DACOM-PUBNETPLUS 2.50ms from Incheon, KR
194.27.150.250 AS13102 Istanbul Bilgi Universitesi 3.40ms from Istanbul, TR
104.172.216.74 AS20001 Charter Communications Inc 5.71ms from Los Angeles, US
68.107.97.154 AS22773 Cox Communications Inc. 6.87ms from Los Angeles, US
176.151.125.74 AS5410 Bouygues Telecom SA 4.71ms from Marseille, FR
106.71.39.90 AS4804 Microplex PTY LTD 5.64ms from Melbourne, AU
108.54.116.58 AS701 Verizon Business 2.57ms from New York City, US
34.232.227.218 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
118.42.93.218 AS4766 Korea Telecom 3.53ms from Seoul, KR
35.247.148.186 AS396982 Google LLC 0.15ms from Singapore, SG
1.172.111.202 AS3462 Data Communication Business Group 3.23ms from Taichung, TW
93.177.183.218 AS16010 Magticom Ltd. 0.69ms from Tbilisi, GE
120.75.26.250 AS2527 Sony Network Communications Inc. 5.12ms from Tokyo, JP
193.148.23.122 AS201975 Uniscape B.V. 0.97ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 203.253.202.171
traceroute to 203.253.202.171 (203.253.202.171): 64 hops max, 52 byte packets
2 [AS749] 11.73.7.213 0.252 ms
3 *
4 *
6 *
7 *
8 *
10 *
11 *
12 *
13 [AS9318] 219.254.122.254 10.145 ms
14 [AS18026] 210.93.72.124 10.617 ms
16 [AS18026] 192.203.138.162 11.993 ms
17 *
18 [AS18026] 203.253.202.171 11.047 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 AS18026 at robtex.

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