211.223.205.0/24

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	211.223.205.0-211.223.205.255

WHOIS Details

inetnum:            211.223.205.0 - 211.223.205.255
descr:              Wideokdaehakgyo
network-type:       CUSTOMER
address:            Gangdong-Myeon Gyeongju-Si Gyeongsangbuk-Do
zip-code:           780-910
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:              +82-2-500-6631
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.223.205.0/24

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
211.223.165.0/24	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
211.223.206.0/24	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

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
105.108.250.40	AS36947 Telecom Algeria	`14.44ms` from Algiers, DZ
54.200.127.232	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
44.237.234.168	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
160.176.41.216	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.26ms` from Casablanca, MA
136.116.218.248	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
75.111.210.152	AS19108 Optimum	`16.38ms` from Dallas, US
135.119.26.8	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
20.82.161.120	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
183.36.116.88	AS4134 CHINANET-BACKBONE	`1.49ms` from Guangzhou, CN
27.113.75.8	AS9781 GREEN CABLE TELEVISION STATION	`5.93ms` from Incheon, KR
70.93.76.184	AS20001 Charter Communications Inc	`8.34ms` from Los Angeles, US
76.71.70.216	AS577 Bell Canada	`5.09ms` from Montreal, CA
218.64.125.216	AS4134 CHINANET-BACKBONE	`2.81ms` from Nanchang, CN
54.146.123.200	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
37.100.152.104	AS1267 WIND TRE S.P.A.	`5.78ms` from Rome, IT
27.4.10.72	AS17488 Hathway IP Over Cable Internet	`1.54ms` from Saint Thomas Mount, IN
78.82.167.56	AS8434 Telenor Sverige AB	`1.69ms` from Stockholm, SE
52.63.139.24	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
52.193.101.72	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
126.43.165.104	AS17676 SoftBank Corp.	`3.59ms` from Tokyo, JP
179.32.198.104	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`7.61ms` from Bogota, CO
139.201.210.88	AS4134 CHINANET-BACKBONE	`10.09ms` from Chengdu, CN
172.102.53.216	AS5650 Frontier Communications of America, Inc.	`0.53ms` from Dallas, US
52.211.180.200	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
118.31.220.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.66ms` from Hangzhou, 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 -m19 211.223.205.11

traceroute to 211.223.205.11 (211.223.205.11): 19 hops max, 52 byte packets

4 [AS62000] 185.0.42.62 39.301 ms

5 *

6 *

7 *

8 *

9 [AS6939] 184.105.64.230 192.061 ms

10 [AS6939] 64.71.165.22 190.385 ms

11 [AS4766] 112.174.88.213 365.662 ms

12 [AS4766] 112.174.91.21 314.812 ms

13 [AS4766] 112.174.8.109 325.931 ms

14 *

15 *

16 [AS4766] 220.81.167.254 325.899 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

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.

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