AS number details

AS18026

JEJU NATIONAL UNIVERSITY  ·  jejunu.ac.kr

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AS18026 – JEJU NATIONAL UNIVERSITY

Field Value
Country South Korea
Website jejunu.ac.kr
Hosted domains 14
Number of IPv4 20,224
Number of IPv6 0
ASN type Education
Registry apnic
Allocated 23 years ago on Dec 05, 2002
Updated 4 years ago on Dec 01, 2021
Netblock Company Num of IPs
203.253.192.0/19 JEJU NATIONAL UNIVERSITY 8,192
113.198.160.0/21 Korean Education Network 2,048
117.17.96.0/21 Korean Education Network 2,048
113.198.168.0/22 Korean Education Network 1,024
210.93.72.0/22 Korean Education Network 1,024
220.149.40.0/22 Korean Education Network 1,024
223.194.232.0/22 Korean Education Network 1,024
117.17.104.0/23 Korean Education Network 512
203.237.202.0/23 Korean Education Network 512
220.68.2.0/23 Korean Education Network 512
220.69.174.0/23 Korean Education Network 512
223.194.230.0/23 Korean Education Network 512
114.71.62.0/24 Korean Education Network 256
114.71.63.0/24 Korean Education Network 256
117.17.116.0/24 Korean Education Network 256
117.17.95.0/24 Korean Education Network 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


                                                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 6 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.203.138.21 ██████████ 7
192.203.138.15 ██████████ 5
210.93.72.170 ██████████ 2
203.253.210.152 ██████████ 2
192.203.138.34 ██████████ 2
210.93.73.46 █████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS1237 KISTI
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1237 KISTI
AS4766 Korea Telecom
AS9318 SK Broadband Co Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
223.194.234.86 AS18026 JEJU NATIONAL UNIVERSITY 11.02ms from Seoul, KR
203.253.204.168 AS18026 JEJU NATIONAL UNIVERSITY 11.46ms from Seoul, KR
117.17.102.43 AS18026 JEJU NATIONAL UNIVERSITY 11.96ms from Seoul, KR
203.253.199.149 AS18026 JEJU NATIONAL UNIVERSITY 12.39ms from Seoul, KR
117.17.104.254 AS18026 JEJU NATIONAL UNIVERSITY 12.85ms from Seoul, KR
203.253.207.41 AS18026 JEJU NATIONAL UNIVERSITY 11.73ms from Seoul, KR
117.17.116.2 AS18026 JEJU NATIONAL UNIVERSITY 9.96ms from Seoul, KR
220.69.174.249 AS18026 JEJU NATIONAL UNIVERSITY 12.04ms from Seoul, KR
203.253.220.225 AS18026 JEJU NATIONAL UNIVERSITY 10.89ms from Seoul, KR
203.253.210.152 AS18026 JEJU NATIONAL UNIVERSITY 12.47ms from Seoul, KR
210.93.73.115 AS18026 JEJU NATIONAL UNIVERSITY 11.49ms from Seoul, KR
210.93.74.50 AS18026 JEJU NATIONAL UNIVERSITY 12.51ms from Seoul, KR
220.68.2.28 AS18026 JEJU NATIONAL UNIVERSITY 11.20ms from Seoul, KR
220.149.42.1 AS18026 JEJU NATIONAL UNIVERSITY 12.06ms from Seoul, KR
203.253.222.181 AS18026 JEJU NATIONAL UNIVERSITY 11.41ms from Seoul, KR
117.17.105.72 AS18026 JEJU NATIONAL UNIVERSITY 11.19ms from Seoul, KR
203.253.202.13 AS18026 JEJU NATIONAL UNIVERSITY 11.41ms from Seoul, KR
117.17.101.150 AS18026 JEJU NATIONAL UNIVERSITY 12.34ms from Seoul, KR
203.253.194.37 AS18026 JEJU NATIONAL UNIVERSITY 11.08ms from Seoul, KR
203.253.197.78 AS18026 JEJU NATIONAL UNIVERSITY 11.84ms from Seoul, KR
203.253.209.166 AS18026 JEJU NATIONAL UNIVERSITY 11.48ms from Seoul, KR
220.68.3.8 AS18026 JEJU NATIONAL UNIVERSITY 11.91ms from Seoul, KR
117.17.95.4 AS18026 JEJU NATIONAL UNIVERSITY 12.71ms from Seoul, KR
117.17.99.87 AS18026 JEJU NATIONAL UNIVERSITY 11.19ms from Seoul, KR
192.203.138.209 AS18026 JEJU NATIONAL UNIVERSITY 10.20ms 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
24.253.133.186 AS22773 Cox Communications Inc. 8.89ms from Ashburn, US
162.203.20.106 AS7018 AT&T Enterprises, LLC 5.57ms from Chicago, US
2.16.253.250 AS16625 Akamai Technologies, Inc. 4.49ms from Copenhagen, DK
35.238.187.26 AS396982 Google LLC 0.13ms from Council Bluffs, US
95.208.43.10 AS3209 Vodafone GmbH 11.34ms from Frankfurt am Main, DE
178.32.103.58 AS16276 OVH SAS 0.07ms from Gravelines, FR
116.4.112.154 AS4134 CHINANET-BACKBONE 3.33ms from Guangzhou, CN
47.82.97.90 AS45102 Alibaba (US) Technology Co., Ltd. 1.22ms from Hong Kong, HK
95.5.253.58 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.02ms from Istanbul, TR
154.72.110.10 AS32653 eNetworks cc 0.20ms from Johannesburg, ZA
176.126.158.26 AS212003 FOP Chaban Mihail Sergeevich 7.82ms from Kyiv, UA
90.242.229.250 AS5378 Vodafone Limited 12.61ms from Manchester, GB
101.167.135.138 AS1221 Telstra Limited 1.06ms from Melbourne, AU
173.162.89.42 AS7922 Comcast Cable Communications, LLC 5.75ms from Miami, US
151.14.120.186 AS1267 WIND TRE S.P.A. 0.80ms from Milan, IT
95.213.247.106 AS50340 JSC Selectel 0.64ms from Moscow, RU
92.170.89.250 AS3215 Orange S.A. 4.10ms from Paris, FR
220.240.46.90 AS7545 TPG Telecom Limited 1.28ms from Perth, AU
34.195.168.154 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
85.115.109.122 AS20910 SIA "BITE Latvija" 0.43ms from Riga, LV
67.188.53.218 AS7922 Comcast Cable Communications, LLC 4.43ms from Santa Clara, US
97.105.221.218 AS11427 Charter Communications Inc 2.14ms from Schertz, US
124.239.39.154 AS4134 CHINANET-BACKBONE 15.70ms from Tianjin, CN
20.71.197.218 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
216.218.127.10 AS20257 Farmers Telephone Cooperative, Inc. 8.76ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 203.253.195.151
traceroute to 203.253.195.151 (203.253.195.151): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS18026 at robtex.

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