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

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

IP Address ASN Details
192.203.138.210 AS18026 JEJU NATIONAL UNIVERSITY 10.16ms from Incheon, KR
203.253.197.78 AS18026 JEJU NATIONAL UNIVERSITY 11.32ms from Incheon, KR
203.253.220.225 AS18026 JEJU NATIONAL UNIVERSITY 11.19ms from Seoul, KR
203.253.210.152 AS18026 JEJU NATIONAL UNIVERSITY 11.65ms from Seoul, KR
223.194.234.86 AS18026 JEJU NATIONAL UNIVERSITY 10.74ms from Seoul, KR
203.253.222.181 AS18026 JEJU NATIONAL UNIVERSITY 11.27ms from Incheon, KR
203.253.209.76 AS18026 JEJU NATIONAL UNIVERSITY 10.81ms from Incheon, KR
203.253.203.100 AS18026 JEJU NATIONAL UNIVERSITY 11.10ms from Incheon, KR
117.17.102.43 AS18026 JEJU NATIONAL UNIVERSITY 10.60ms from Incheon, KR
117.17.105.250 AS18026 JEJU NATIONAL UNIVERSITY 11.42ms from Seoul, KR
117.17.95.4 AS18026 JEJU NATIONAL UNIVERSITY 11.71ms from Seoul, KR
210.93.72.171 AS18026 JEJU NATIONAL UNIVERSITY 10.99ms from Incheon, KR
210.93.74.50 AS18026 JEJU NATIONAL UNIVERSITY 10.94ms from Seoul, KR
220.69.174.249 AS18026 JEJU NATIONAL UNIVERSITY 11.65ms from Seoul, KR
220.68.3.8 AS18026 JEJU NATIONAL UNIVERSITY 11.06ms from Incheon, KR
117.17.104.253 AS18026 JEJU NATIONAL UNIVERSITY 13.22ms from Seoul, KR
203.253.207.50 AS18026 JEJU NATIONAL UNIVERSITY 11.31ms from Seoul, KR
220.68.2.28 AS18026 JEJU NATIONAL UNIVERSITY 10.87ms from Seoul, KR
117.17.116.2 AS18026 JEJU NATIONAL UNIVERSITY 10.74ms from Seoul, KR
203.253.221.50 AS18026 JEJU NATIONAL UNIVERSITY 11.84ms from Incheon, KR
203.253.202.77 AS18026 JEJU NATIONAL UNIVERSITY 10.93ms from Seoul, KR
117.17.99.47 AS18026 JEJU NATIONAL UNIVERSITY 10.96ms from Incheon, KR
203.253.219.221 AS18026 JEJU NATIONAL UNIVERSITY 11.12ms from Incheon, KR
203.253.211.76 AS18026 JEJU NATIONAL UNIVERSITY 10.27ms from Seoul, KR
203.253.199.149 AS18026 JEJU NATIONAL UNIVERSITY 11.78ms 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
52.203.191.90 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
118.172.134.42 AS23969 TOT Public Company Limited 8.42ms from Bangkok, TH
101.73.97.250 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Beijing, CN
106.51.42.42 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 0.85ms from Bengaluru, IN
186.29.176.250 AS19429 ETB - Colombia 0.70ms from Bogota, CO
2.202.177.10 AS3209 Vodafone GmbH 4.56ms from Frankfurt am Main, DE
91.155.169.26 AS719 Elisa Oyj 1.03ms from Helsinki, FI
27.113.29.202 AS9781 GREEN CABLE TELEVISION STATION 5.86ms from Incheon, KR
90.190.221.170 AS3249 Telia Eesti AS 3.21ms from Jõhvi, EE
176.126.158.26 AS212003 FOP Chaban Mihail Sergeevich 7.93ms from Kyiv, UA
176.105.221.154 AS24812 RPC HomeNet Ltd. 0.21ms from Kyiv, UA
109.48.61.138 AS2860 NOS COMUNICACOES, S.A. 8.31ms from Lisbon, PT
68.101.227.90 AS22773 Cox Communications Inc. 5.97ms from Los Angeles, US
45.30.145.106 AS7018 AT&T Enterprises, LLC 6.95ms from Miami, US
3.97.114.202 AS16509 Amazon.com, Inc. 0.89ms from Montreal, CA
95.32.177.42 AS12389 PJSC Rostelecom 8.48ms from Moscow, RU
69.249.6.122 AS7922 Comcast Cable Communications, LLC 6.58ms from New York City, US
124.45.55.42 AS9595 NTT-ME Corporation 3.46ms from Osaka, JP
78.197.96.10 AS12322 Free SAS 1.35ms from Paris, FR
162.225.208.186 AS7018 AT&T Enterprises, LLC 4.03ms from San Jose, US
71.227.152.106 AS7922 Comcast Cable Communications, LLC 4.77ms from Seattle, US
203.212.115.106 AS9976 Namincheon Brodcasting Co., Ltd. 1.50ms from Seoul, KR
120.76.200.170 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.44ms from Shenzhen, CN
18.178.88.202 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
213.232.26.10 AS12296 ADA-NET Internet ve Iletisim Hizmetleri Tic. A.S. 4.92ms from Ankara, TR

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 113.198.171.248
traceroute to 113.198.171.248 (113.198.171.248): 9 hops max, 52 byte packets
6 [] 212.74.81.227 16.766 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Chester, GB
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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