211.220.223.0/24

AS4766 · Korea Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	211.216.0.0/13
Registry	KRNIC
ID	211.220.223.0-211.220.223.255

WHOIS Details

inetnum:            211.220.223.0 - 211.220.223.255
descr:              Ulsangwahakdaehakgyo
network-type:       CUSTOMER
address:            Hwajeong-Dong Dong-Gu Ulsangwangyeok-Si
zip-code:           682-090
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 211.220.223.0/24

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 211.220.0.0/16

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	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.220.216.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.218.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.219.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.220.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.221.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.222.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.224.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.225.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.226.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.227.0/24	AS4766	Ulsangwahakdaehakgyo	256
211.220.228.0/24	AS9631	Yeongsandaehakgyo	256
211.220.229.0/24	AS9631	Yeongsandaehakgyo	256
211.220.230.0/24	AS9631	Yeongsandaehakgyo	256
211.220.231.0/24	AS9631	Yeongsandaehakgyo	256
211.220.232.0/24	AS9631	Yeongsandaehakgyo	256
211.220.46.0/24	AS18023	Haeyangdaehakgyo	256
211.220.209.0/24	AS4766	Dongwongwahakgisuldaehakgyo	256
211.220.210.0/24	AS4766	Dongwongwahakgisuldaehakgyo	256
211.220.211.0/24	AS4766	Dongwongwahakgisuldaehakgyo	256
211.220.212.0/24	AS4766	Dongwongwahakgisuldaehakgyo	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

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

IP Address	ASN	Details
211.220.223.38	AS4766 Korea Telecom	`6.68ms` 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
77.175.246.200	AS1136 KPN B.V.	`1.09ms` from Amsterdam, NL
47.40.183.168	AS20115 Charter Communications LLC	`11.21ms` from Chicago, US
97.171.160.40	AS6167 Verizon Business	`17.45ms` from Denver, US
54.77.123.184	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
80.134.72.72	AS3320 Deutsche Telekom AG	`2.75ms` from Hamburg, DE
90.202.233.248	AS5607 Sky UK Limited	`10.64ms` from London, GB
38.92.55.8	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
121.81.140.216	AS17511 OPTAGE Inc.	`1.36ms` from Osaka, JP
86.249.72.136	AS3215 Orange S.A.	`7.23ms` from Paris, FR
179.144.190.120	AS26599 TELEFÔNICA BRASIL S.A	`2.13ms` from Rio de Janeiro, BR
73.170.155.40	AS7922 Comcast Cable Communications, LLC	`4.90ms` from San Jose, US
201.113.162.152	AS8151 UNINET	`9.84ms` from Santiago de Queretaro, MX
122.209.0.232	AS17506 ARTERIA Networks Corporation	`2.58ms` from Tokyo, JP
61.204.31.152	AS2516 KDDI CORPORATION	`7.43ms` from Tokyo, JP
42.146.141.184	AS9824 JCOM Co., Ltd.	`12.34ms` from Tokyo, JP
161.216.39.72	AS577 Bell Canada	`17.10ms` from Toronto, CA
112.141.112.168	AS9443 Vocus Retail	`2.27ms` from Adelaide, AU
98.54.44.232	AS7922 Comcast Cable Communications, LLC	`9.91ms` from Atlanta, US
52.211.55.200	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
116.100.105.72	AS24086 Viettel Corporation	`3.82ms` from Ho Chi Minh City, VN
172.110.185.136	AS6364 Atlantic.net, Inc.	`1.17ms` from Orlando, US
115.86.45.152	AS17598 LG HelloVision Corp.	`2.93ms` from Seoul, KR
60.138.41.184	AS17676 SoftBank Corp.	`3.23ms` from Tokyo, JP
194.151.85.8	AS197727 KPN B.V.	`0.63ms` from Amsterdam, NL
12.54.242.120	AS7018 AT&T Enterprises, LLC	`1.66ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 211.220.223.1

traceroute to 211.220.223.1 (211.220.223.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.082 ms

2 [AS4766] 218.145.32.254 1.007 ms

3 *

4 *

5 *

6 *

7 [AS4766] 112.174.185.78 8.987 ms

8 [AS4766] 220.77.134.86 7.708 ms

9 [AS4766] 211.220.223.1 8.231 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales