203.237.224.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	dankook.ac.kr
ASN	AS4766
Parent Range	203.237.128.0/17
Registry	KRNIC
ID	203.237.224.0-203.237.224.255

WHOIS Details

inetnum:            203.237.224.0 - 203.237.224.255
descr:              DANKOOK UNIVERSITY
network-type:       CUSTOMER
address:            Anseo-dong  Cheonan-si  Chungnam
zip-code:           330714
created:            2009-03-27
admin:              GENERATED-KRNIC-IP-MANAGER-IWW9
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IWW9
person:             IP Manager
name:               IP Manager
phone:              +82-41-550-1723
e-mail:             iww9@dankook.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.237.224.0/24

Range	ASN	Company	Num of IPs
203.237.128.0/17	AS23983	Korean Education Network	32,768
203.237.128.0/17	AS4766	Korean Education Network	32,768
203.237.128.0/17	AS3786	Korean Education Network	32,768

Nearby Ranges

BGP prefixes that overlap with 203.237.0.0/16

Range	ASN	Company	Num of IPs
203.237.128.0/17	AS23983	Korean Education Network	32,768
203.237.128.0/17	AS4766	Korean Education Network	32,768
203.237.128.0/17	AS3786	Korean Education Network	32,768
203.237.64.0/19	AS9778	KISTI	8,192
203.237.32.0/19	AS18297	Gwangju Institute of Science and Technology	8,192
203.237.0.0/19	AS10166	Korea Water Resources Corporation	8,192
203.237.96.0/19	AS9754	Korean Education Network	8,192
203.237.202.0/23	AS18026	CHEJU NATIONAL UNIVERSITY	512
203.237.175.0/24	AS18031	SANGMYUNG UNIVERSITY	256
203.237.160.0/24	AS3786	Dongyang Technical College	256
203.237.161.0/24	AS3786	Dongyang Technical College	256
203.237.162.0/24	AS3786	Dongyang Technical College	256
203.237.163.0/24	AS3786	Dongyang Technical College	256
203.237.164.0/24	AS3786	Dongyang Technical College	256
203.237.165.0/24	AS3786	Dongyang Technical College	256
203.237.166.0/24	AS3786	Dongyang Technical College	256
203.237.167.0/24	AS3786	Dongyang Technical College	256
203.237.172.0/24	AS3786	SANGMYUNG UNIVERSITY	256
203.237.254.0/24	AS38694	CHEONGJU NATIONAL UNIVERSITY OF EDUCATION	256
203.237.255.0/24	AS38694	CHEONGJU NATIONAL UNIVERSITY OF EDUCATION	256
203.237.154.0/24	AS4766	DAEJEON UNIVERSITY	256
203.237.156.0/24	AS4766	DAEJEON UNIVERSITY	256
203.237.157.0/24	AS4766	DAEJEON UNIVERSITY	256
203.237.158.0/24	AS4766	DAEJEON UNIVERSITY	256
203.237.159.0/24	AS4766	DAEJEON UNIVERSITY	256
203.237.191.0/24	AS4766	daekuUniversity of Education	256
203.237.204.0/24	AS4766	useokUniversity	256
203.237.205.0/24	AS4766	useokUniversity	256
203.237.206.0/24	AS4766	useokUniversity	256
203.237.207.0/24	AS4766	useokUniversity	256
203.237.208.0/24	AS4766	useokUniversity	256
203.237.209.0/24	AS4766	useokUniversity	256
203.237.210.0/24	AS4766	useokUniversity	256
203.237.211.0/24	AS4766	useokUniversity	256
203.237.212.0/24	AS4766	useokUniversity	256
203.237.213.0/24	AS4766	useokUniversity	256
203.237.214.0/24	AS4766	useokUniversity	256
203.237.215.0/24	AS4766	useokUniversity	256
203.237.225.0/24	AS4766	HALLYM COLLEGE	256
203.237.231.0/24	AS4766	HALLYM COLLEGE	256
203.237.250.0/24	AS4766	Chungang University	256
203.237.190.0/24	AS9318	Shinhan University	256
203.237.216.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.217.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.218.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.220.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.221.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.222.0/24	AS9318	DANKOOK UNIVERSITY	256
203.237.223.0/24	AS9318	DANKOOK 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

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

IP Address	ASN	Details
203.237.224.11	AS4766 Korea Telecom	`4.34ms` 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
188.200.236.24	AS1136 KPN B.V.	`0.51ms` from Amsterdam, NL
112.126.33.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.15ms` from Beijing, CN
38.103.77.120	AS174 Cogent Communications, LLC	`0.67ms` from Chicago, US
3.13.2.120	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
52.150.228.248	AS8075 Microsoft Corporation	`3.26ms` from Denver, US
115.74.213.216	AS7552 Viettel Group	`4.29ms` from Ho Chi Minh City, VN
1.229.36.72	AS9318 SK Broadband Co Ltd	`1.39ms` from Incheon, KR
185.143.147.8	AS56835 SPD Polyudov Aleksandr Igorevich	`0.25ms` from Kyiv, UA
81.147.62.88	AS2856 British Telecommunications PLC	`7.72ms` from London, GB
109.149.128.72	AS2856 British Telecommunications PLC	`6.60ms` from London, GB
84.221.213.120	AS8612 Tiscali Italia S.P.A.	`7.77ms` from Milan, IT
93.201.118.216	AS3320 Deutsche Telekom AG	`5.03ms` from Nuernberg, DE
191.189.115.248	AS28573 Claro NXT Telecomunicacoes Ltda	`9.48ms` from Osasco, BR
188.52.116.72	AS25019 Saudi Telecom Company JSC	`2.56ms` from Riyadh, SA
185.97.165.56	AS13215 JSC Telecommunication company "Convey Plus"	`1.42ms` from Saint Petersburg, RU
34.176.95.248	AS396982 Google LLC	`0.09ms` from Santiago, CL
121.191.14.152	AS4766 Korea Telecom	`3.04ms` from Seoul, KR
154.249.17.168	AS36947 Telecom Algeria	`9.30ms` from Algiers, DZ
95.63.195.40	AS12430 VODAFONE ESPANA S.A.U.	`2.04ms` from Barcelona, ES
73.127.212.136	AS7922 Comcast Cable Communications, LLC	`16.58ms` from Denver, US
14.7.56.136	AS17858 LG POWERCOMM	`2.29ms` from Incheon, KR
116.9.106.232	AS4134 CHINANET-BACKBONE	`5.00ms` from Nanning, CN
152.89.252.200	AS23422 Endstream Communications, LLC	`0.15ms` from New York City, US
138.64.133.88	AS4685 Asahi Net	`5.24ms` from Osaka, JP
34.204.115.120	AS14618 Amazon.com, Inc.	`0.10ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 203.237.224.1

traceroute to 203.237.224.1 (203.237.224.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.43 0.075 ms

2 [AS4766] 218.145.32.254 0.827 ms

3 *

4 *

5 [AS4766] 112.174.101.14 4.541 ms

6 [AS4766] 203.237.224.1 4.548 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

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.

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