211.223.237.0/24

AS23714 · Keimyung University

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Summary

Country	South Korea
Domain	kt.com
ASN	AS23714
Parent Range	211.216.0.0/13
Registry	KRNIC
ID	211.223.237.0-211.223.237.255

WHOIS Details

inetnum:            211.223.237.0 - 211.223.237.255
descr:              ITunyeong jeonsanmang
network-type:       CUSTOMER
address:            Sindang-Dong Dalseo-Gu Daegugwangyeok-Si
zip-code:           704-200
created:            2015-03-17
admin:              GENERATED-KRNIC-IP-MANAGER-KORNETIP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-KORNETIP
person:             IP Manager
name:               IP Manager
phone:              +82-2-500-6630
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.223.237.0/24

Range	ASN	Company	Num of IPs
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.216.0.0/13	AS17859	Korea Telecom	524,288
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 211.223.0.0/16

Range	ASN	Company	Num of IPs
211.216.0.0/13	AS38089	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288
211.216.0.0/13	AS17859	Korea Telecom	524,288
211.216.0.0/13	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.223.200.0/22	AS4766	Wideokdaehakgyo	1,024
211.223.156.0/22	AS4766	Donggangdaehak	1,024
211.223.160.0/23	AS4766	Donggangdaehak	512
211.223.154.0/23	AS4766	Donggangdaehak	512
211.223.224.0/24	AS10042	Suseongdaehakgyo	256
211.223.164.0/24	AS4766	Dongainjaedaehak	256
211.223.165.0/24	AS4766	Dongainjaedaehak	256
211.223.193.0/24	AS4766	Gyemyeongmunhwadaehakgyojang	256
211.223.227.0/24	AS10042	Suseongdaehakgyo	256
211.223.204.0/24	AS4766	Wideokdaehakgyo	256
211.223.205.0/24	AS4766	Wideokdaehakgyo	256
211.223.206.0/24	AS4766	Seonrindaehakchongjang	256
211.223.207.0/24	AS4766	Seonrindaehakchongjang	256
211.223.226.0/24	AS10042	Suseongdaehakgyo	256
211.223.225.0/24	AS10042	Suseongdaehakgyo	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
75.90.227.248	AS7029 Windstream Communications LLC	`17.67ms` from Atlanta, US
222.160.39.104	AS4837 CHINA UNICOM China169 Backbone	`4.51ms` from Changchun, CN
51.186.39.104	AS5607 Sky UK Limited	`1.56ms` from Dublin, IE
175.161.53.136	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Liaoyang, CN
31.37.114.88	AS5410 Bouygues Telecom SA	`2.38ms` from Marseille, FR
200.239.5.216	AS11888 Television Internacional, S.A. de C.V.	`9.66ms` from Monterrey, MX
112.254.52.152	AS4837 CHINA UNICOM China169 Backbone	`1.70ms` from Qingdao, CN
13.66.150.216	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
16.171.178.120	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
177.162.53.168	AS26599 TELEFÔNICA BRASIL S.A	`1.76ms` from São Paulo, BR
185.121.128.216	AS44285 Sefroyek Pardaz Engineering PJSC	`15.39ms` from Baku, AZ
186.80.49.200	AS10620 Telmex Colombia S.A.	`5.63ms` from Bogota, CO
13.246.8.88	AS16509 Amazon.com, Inc.	`0.71ms` from Cape Town, ZA
97.224.108.136	AS6167 Verizon Business	`12.98ms` from Chicago, US
176.198.6.120	AS3209 Vodafone GmbH	`6.16ms` from Duesseldorf, DE
121.204.177.8	AS133774 Fuzhou	`1.66ms` from Fuzhou, CN
85.102.116.72	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.07ms` from Istanbul, TR
4.159.34.8	AS8075 Microsoft Corporation	`0.18ms` from London, GB
97.202.232.184	AS6167 Verizon Business	`16.58ms` from Los Angeles, US
87.167.255.216	AS3320 Deutsche Telekom AG	`2.10ms` from Nuernberg, DE
203.219.236.152	AS7545 TPG Telecom Limited	`0.97ms` from Perth, AU
200.91.81.88	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.43ms` from San Jose, CR
104.178.46.152	AS7018 AT&T Enterprises, LLC	`6.66ms` from San Jose, US
112.177.38.8	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
220.231.44.200	AS23724 IDC, China Telecommunications Corporation	`3.19ms` from Tianjin, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m15 211.223.237.144

traceroute to 211.223.237.144 (211.223.237.144): 15 hops max, 52 byte packets

4 [AS3292] 83.88.1.219 13.147 ms

5 [] 80.249.209.129 168.493 ms

6 [AS4766] 112.174.87.137 227.147 ms

7 [AS4766] 112.174.91.157 232.787 ms

8 [AS4766] 112.174.48.105 235.088 ms

9 *

10 [AS4766] 203.228.25.206 234.934 ms

11 [AS23714] 203.247.31.254 231.46 ms

12 [AS23714] 203.247.31.3 234.937 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Tønder, DK

On December 14th 2025

What are IP address ranges?

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