211.223.240.0/20

AS23714 · Keimyung University

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	AS23714
Parent Range	211.216.0.0/13
Registry	KRNIC
ID	211.223.240.0-211.223.240.255

WHOIS Details

inetnum:            211.223.240.0 - 211.223.240.255
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:              +82-2-500-6631
e-mail:             kornet_ip@kt.com
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.223.240.0/20

Range	ASN	Company	Num of IPs
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	AS9318	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
211.223.205.0/24	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

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
98.178.23.100	AS22773 Cox Communications Inc.	`0.28ms` from Atlanta, US
34.213.211.36	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
50.237.61.116	AS7922 Comcast Cable Communications, LLC	`1.46ms` from Denver, US
177.33.190.4	AS28573 Claro NXT Telecomunicacoes Ltda	`1.97ms` from Osasco, BR
85.252.0.132	AS2116 GLOBALCONNECT AS	`0.64ms` from Oslo, NO
208.58.103.180	AS6079 RCN	`6.38ms` from Philadelphia, US
70.71.79.164	AS6327 Shaw Communications	`8.44ms` from Seattle, US
73.239.151.36	AS7922 Comcast Cable Communications, LLC	`3.15ms` from Seattle, US
116.80.72.196	AS2514 NTT PC Communications, Inc.	`0.84ms` from Tokyo, JP
110.233.97.84	AS2518 BIGLOBE Inc.	`5.80ms` from Tokyo, JP
222.136.170.196	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Zhengzhou, CN
212.108.198.196	AS12301 Invitech ICT Services Kft.	`12.38ms` from Budapest, HU
52.19.227.36	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
36.65.74.4	AS7713 PT Telekomunikasi Indonesia	`1.74ms` from Jakarta, ID
134.158.105.52	AS789 Renater	`5.39ms` from Marseille, FR
76.23.89.36	AS7922 Comcast Cable Communications, LLC	`18.35ms` from Murfreesboro, US
85.34.222.148	AS3269 Telecom Italia S.p.A.	`1.42ms` from Naples, IT
35.153.74.52	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
46.147.245.116	AS57378 JSC ER-Telecom Holding	`17.23ms` from Samara, RU
97.131.208.148	AS6167 Verizon Business	`16.19ms` from Atlanta, US
97.177.34.36	AS6167 Verizon Business	`12.65ms` from Boston, US
198.167.255.4	AS8075 Microsoft Corporation	`2.34ms` from Boydton, US
87.146.127.4	AS3320 Deutsche Telekom AG	`4.64ms` from Frankfurt am Main, DE
93.196.204.196	AS3320 Deutsche Telekom AG	`8.20ms` from Frankfurt am Main, DE
47.52.201.84	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m11 211.223.246.174

traceroute to 211.223.246.174 (211.223.246.174): 11 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 224.298 ms

2 *

3 [AS4766] 112.174.84.33 256.579 ms

4 [AS4766] 112.174.8.5 254.015 ms

5 *

6 [AS4766] 203.228.25.206 259.159 ms

7 [AS23714] 203.247.31.254 267.787 ms

8 [AS23714] 203.247.31.3 252.859 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

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