211.223.165.0/24

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	211.216.0.0/13
Registry	KRNIC
ID	211.223.165.0-211.223.165.255

WHOIS Details

inetnum:            211.223.165.0 - 211.223.165.255
descr:              Dongainjaedaehak
network-type:       CUSTOMER
address:            Haksan-Myeon Yeongam-Gun Jeonranam-Do
zip-code:           526-870
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:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.223.165.0/24

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
211.223.237.0/24	AS23714	ITunyeong jeonsanmang	256
211.223.224.0/24	AS10042	Suseongdaehakgyo	256
211.223.164.0/24	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

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

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

IP Address	ASN	Details
211.223.165.254	AS4766 Korea Telecom	`6.77ms` 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
130.35.224.184	AS31898 Oracle Corporation	`0.19ms` from Ashburn, US
123.114.41.200	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
179.38.106.200	AS22927 Telefonica de Argentina	`1.56ms` from Buenos Aires, AR
223.155.203.152	AS4134 CHINANET-BACKBONE	`4.09ms` from Chenzhou, CN
95.223.36.104	AS3209 Vodafone GmbH	`10.46ms` from Frankfurt am Main, DE
103.178.2.200	AS141077 RSTNET	`0.25ms` from Jakarta, ID
116.196.145.136	AS131516 Jinhua Weian InfoTech Co., Ltd	`1.69ms` from Jinan, CN
89.214.165.200	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`11.97ms` from Lisbon, PT
95.240.176.152	AS3269 Telecom Italia S.p.A.	`15.54ms` from Milan, IT
88.127.5.8	AS12322 Free SAS	`6.13ms` from Paris, FR
174.44.235.40	AS6128 Cablevision Systems Corp.	`8.55ms` from Piscataway, US
210.101.97.40	AS4766 Korea Telecom	`2.66ms` from Seoul, KR
34.126.142.136	AS396982 Google LLC	`0.13ms` from Singapore, SG
113.233.15.232	AS4837 CHINA UNICOM China169 Backbone	`7.66ms` from Tieling, CN
123.163.193.24	AS4134 CHINANET-BACKBONE	`9.88ms` from Zhengzhou, CN
202.106.175.120	AS4808 China Unicom Beijing Province Network	`3.21ms` from Beijing, CN
82.123.182.136	AS3215 Orange S.A.	`2.44ms` from Cayenne, GF
172.72.115.184	AS11426 Charter Communications Inc	`6.17ms` from Charlotte, US
3.255.140.200	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
3.126.39.200	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
88.61.26.8	AS3269 Telecom Italia S.p.A.	`13.46ms` from Frosinone, IT
116.43.211.248	AS17858 LG POWERCOMM	`1.88ms` from Incheon, KR
61.101.195.136	AS9318 SK Broadband Co Ltd	`1.72ms` from Incheon, KR
92.26.201.104	AS13285 TalkTalk Communications Limited	`6.06ms` from London, GB
75.237.23.248	AS6167 Verizon Business	`17.22ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 211.223.165.254

traceroute to 211.223.165.254 (211.223.165.254): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.068 ms

2 [AS4766] 218.145.32.254 1.012 ms

3 *

4 *

5 [AS4766] 112.174.57.46 5.383 ms

6 [AS4766] 112.190.218.122 6.625 ms

7 *

8 [AS4766] 222.102.77.146 6.386 ms

9 [AS4766] 211.223.165.254 6.959 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On February 7th 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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