223.194.230.0/23

AS18026 · JEJU NATIONAL UNIVERSITY

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Summary

Country	South Korea
Domain	jejunu.ac.kr
ASN	AS18026
Registry	KRNIC
ID	223.194.230.0-223.194.231.255

WHOIS Details

inetnum:            223.194.230.0 - 223.194.231.255
descr:              CHEJU NATIONAL UNIVERSITY
network-type:       CUSTOMER
address:            Ara1-dong  Jeju-si  Jeju
zip-code:           690756
created:            2013-03-27
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 223.194.0.0/16

Range	ASN	Company	Num of IPs
223.194.112.0/20	AS3786	Kangnam University	4,096
223.194.192.0/22	AS10045	Hanbat National University	1,024
223.194.232.0/22	AS18026	CHEJU NATIONAL UNIVERSITY	1,024
223.194.160.0/22	AS10045	Hanbat National University	1,024
223.194.236.0/22	AS3786	KYUNGNAM UNIVERSITY	1,024
223.194.54.0/23	AS18330	Hongik University	512
223.194.110.0/23	AS18330	Hongik University	512
223.194.228.0/23	AS18330	Hongik University	512
223.194.190.0/23	AS4766	Sehan University	512
223.194.188.0/24	AS3786	Dongyang Technical College	256
223.194.109.0/24	AS18330	Hongik University	256
223.194.108.0/24	AS9318	Hongik University	256
223.194.60.0/24	AS4766	Donga-College	256
223.194.61.0/24	AS18330	Hongik University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range 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
158.69.156.7	AS16276 OVH SAS	`0.06ms` from Beauharnois, CA
93.86.97.39	AS8400 TELEKOM SRBIJA a.d.	`1.92ms` from Belgrade, RS
3.32.51.199	AS8987 Amazon Data Services Ireland Ltd	`0.34ms` from Boardman, US
23.248.168.151	AS21859 Zenlayer Inc	`0.28ms` from Jakarta, ID
102.64.45.199	AS327991 Megasurf Wireless Internet CC	`2.24ms` from Johannesburg, ZA
95.144.36.135	AS2856 British Telecommunications PLC	`4.64ms` from London, GB
83.40.6.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.66ms` from Madrid, ES
115.186.205.39	AS38195 Superloop	`0.78ms` from Melbourne, AU
84.8.45.103	AS54253 Oracle Corporation	`8.58ms` from Muscat, OM
79.12.177.247	AS3269 Telecom Italia S.p.A.	`15.80ms` from Rome, IT
87.1.34.23	AS3269 Telecom Italia S.p.A.	`5.52ms` from Rome, IT
145.239.166.135	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
211.218.205.151	AS4766 Korea Telecom	`1.95ms` from Seoul, KR
122.58.158.167	AS4771 Spark New Zealand Trading Ltd.	`13.79ms` from Auckland, NZ
79.197.239.215	AS3320 Deutsche Telekom AG	`2.59ms` from Hamburg, DE
42.186.114.103	AS45062 Netease-Network	`3.63ms` from Hangzhou, CN
16.52.190.87	AS16509 Amazon.com, Inc.	`0.18ms` from Montreal, CA
118.72.163.247	AS4837 CHINA UNICOM China169 Backbone	`6.77ms` from Taiyuan, CN
18.233.243.71	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
85.73.56.231	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`15.66ms` from Athens, GR
34.76.179.151	AS396982 Google LLC	`0.16ms` from Brussels, BE
41.59.115.135	AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD	`1.17ms` from Dar es Salaam, TZ
183.250.185.167	AS9808 China Mobile Communications Group Co., Ltd.	`3.84ms` from Fuzhou, CN
24.20.109.247	AS7922 Comcast Cable Communications, LLC	`2.83ms` from Portland, US
129.211.51.39	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.83ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -m5 223.194.230.13

traceroute to 223.194.230.13 (223.194.230.13): 5 hops max, 52 byte packets

1 [AS15085] 66.219.24.81 0.328 ms

2 [AS15085] 74.112.175.108 0.581 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asheville, US

On March 13th 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.

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