220.149.40.0/22

AS18026 · JEJU NATIONAL UNIVERSITY

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	jejunu.ac.kr
ASN	AS18026
Registry	KRNIC
ID	220.149.40.0-220.149.43.255

WHOIS Details

inetnum:            220.149.40.0 - 220.149.43.255
descr:              CHEJU NATIONAL UNIVERSITY
network-type:       CUSTOMER
address:            Ara1-dong  Jeju-si  Jeju
zip-code:           690756
created:            2006-08-31
admin:              GENERATED-KRNIC-IP-MANAGER-SHIN
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-SHIN
person:             IP Manager
name:               IP Manager
phone:              +82-64-754-2261
e-mail:             shin@jejunu.ac.kr
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 220.149.0.0/16

Range	ASN	Company	Num of IPs
220.149.96.0/21	AS10190	jungbuUniversity	2,048
220.149.24.0/21	AS18031	SANGMYUNG UNIVERSITY	2,048
220.149.0.0/21	AS18401	Daegu University	2,048
220.149.144.0/21	AS3786	KYUNGNAM UNIVERSITY	2,048
220.149.104.0/21	AS4766	Handong Global University	2,048
220.149.32.0/22	AS3786	Yuhan College	1,024
220.149.112.0/22	AS4766	Kongju National University	1,024
220.149.52.0/22	AS18164	Mokpo National University	1,024
220.149.132.0/22	AS3786	KYUNGNAM UNIVERSITY	1,024
220.149.8.0/22	AS18401	Daegu University	1,024
220.149.44.0/22	AS17862	Kangwon National University	1,024
220.149.36.0/22	AS9962	Sunchon National University	1,024
220.149.216.0/23	AS23668	KOREA POLYTECHNIC UNIVERSITY	512
220.149.90.0/23	AS10190	jungbuUniversity	512
220.149.216.0/23	AS3786	KOREA POLYTECHNIC UNIVERSITY	512
220.149.156.0/23	AS9949	Hoseo University	512
220.149.48.0/23	AS18331	Daejeon institute of science and technology	512
220.149.12.0/23	AS18401	Daegu University	512
220.149.14.0/23	AS18401	Daegu University	512
220.149.64.0/23	AS9949	Hoseo University	512
220.149.18.0/24	AS4766	dongyangUniversity	256
220.149.181.0/24	AS4766	Presbyterian College and Theological Seminary	256
220.149.182.0/24	AS4766	DongBang University of Graduate School	256
220.149.183.0/24	AS4766	SEOUL NATIONAL UNIVERSITY	256
220.149.222.0/24	AS4766	shinsung college	256
220.149.67.0/24	AS9318	Soongsil University	256
220.149.66.0/24	AS9949	Hoseo University	256
220.149.19.0/24	AS9962	Sunchon National University	256
220.149.142.0/24	AS9318	Hanyang Womens University	256
220.149.206.0/24	AS18331	Daejeon institute of science and technology	256
220.149.119.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.120.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.128.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.218.0/24	AS23668	KOREA POLYTECHNIC UNIVERSITY	256
220.149.121.0/24	AS3786	Kunjang College	256
220.149.143.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.16.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.175.0/24	AS3786	Methodist Theological Seminary	256
220.149.177.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.184.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.187.0/24	AS3786	School Corporation Bunjin Academy	256
220.149.221.0/24	AS3786	CHONGSHIN UNIVERSITY	256
220.149.223.0/24	AS3786	Dongduk Womens University	256
220.149.118.0/24	AS4766	Seoul Digital University	256
220.149.131.0/24	AS4766	Sungkyul University	256
220.149.158.0/24	AS4766	dongyangUniversity	256
220.149.159.0/24	AS4766	dongyangUniversity	256
220.149.17.0/24	AS4766	dongyangUniversity	256
220.149.176.0/24	AS4766	Gyeonggi College of Science and Technology	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
220.149.42.1	AS18026 JEJU NATIONAL UNIVERSITY	`12.54ms` from Dongnae, 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
101.20.207.118	AS4837 CHINA UNICOM China169 Backbone	`4.42ms` from Beijing, CN
94.132.53.22	AS2860 NOS COMUNICACOES, S.A.	`7.07ms` from Braga, PT
96.166.42.182	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
151.104.184.182	AS54253 Oracle Corporation	`0.84ms` from Dublin, IE
51.186.253.166	AS5607 Sky UK Limited	`1.36ms` from Dublin, IE
20.218.162.6	AS8075 Microsoft Corporation	`0.31ms` from Frankfurt am Main, DE
212.88.139.102	AS9063 VSE NET GmbH	`3.59ms` from Frankfurt am Main, DE
85.23.7.166	AS16086 DNA Oyj	`3.07ms` from Helsinki, FI
94.243.113.166	AS25454 ORANGE MOLDOVA S.A.	`19.82ms` from Iasi, RO
218.237.224.182	AS9318 SK Broadband Co Ltd	`6.72ms` from Incheon, KR
122.52.134.118	AS9299 Philippine Long Distance Telephone Company	`1.92ms` from Manila, PH
161.249.87.134	AS10879 Unitedhealthcare	`8.97ms` from New York City, US
192.69.20.70	AS53964 Advanced Digital Data, Inc.	`3.32ms` from New York City, US
96.59.51.230	AS33363 Charter Communications, Inc	`11.43ms` from Orlando, US
95.227.1.198	AS3269 Telecom Italia S.p.A.	`6.95ms` from Rome, IT
201.205.145.230	AS11830 Instituto Costarricense de Electricidad y Telecom.	`5.23ms` from San Jose, CR
141.126.108.6	AS20115 Charter Communications LLC	`10.57ms` from San Jose, US
121.179.33.118	AS4766 Korea Telecom	`5.60ms` from Seoul, KR
115.18.168.150	AS4766 Korea Telecom	`6.95ms` from Seoul, KR
111.235.41.214	AS10013 FreeBit Co.,Ltd.	`12.26ms` from Tokyo, JP
159.197.252.198	AS6079 RCN	`1.47ms` from Ashburn, US
97.81.16.182	AS20115 Charter Communications LLC	`3.26ms` from Atlanta, US
68.75.65.118	AS7018 AT&T Enterprises, LLC	`4.13ms` from Atlanta, US
219.237.40.70	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`3.63ms` from Beijing, CN
2.206.108.150	AS3209 Vodafone GmbH	`5.08ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m5 220.149.42.161

traceroute to 220.149.42.161 (220.149.42.161): 5 hops max, 52 byte packets

2 [AS208328] 45.133.119.128 0.083 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales