211.218.128.0/20

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	211.218.128.0-211.218.128.255

WHOIS Details

inetnum:            211.218.128.0 - 211.218.128.255
descr:              Korea Telecom
network-type:       INFRA
address:            Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
zip-code:           13606
created:            2019-12-05
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 211.218.128.0/20

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	AS4766	Korea Telecom	524,288
211.216.0.0/13	AS9318	Korea Telecom	524,288
211.216.0.0/13	AS152214	Korea Telecom	524,288
211.216.0.0/13	AS4961	Korea Telecom	524,288

Nearby Ranges

BGP prefixes that overlap with 211.218.0.0/16

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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.218.141.19	kolmar.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
211.218.142.125	AS4766 Korea Telecom	`3.11ms` from Seoul, KR
211.218.138.190	AS4766 Korea Telecom	`2.07ms` from Seoul, KR
211.218.141.1	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
211.218.136.126	AS4766 Korea Telecom	`8.11ms` from Seoul, KR
211.218.134.17	AS4766 Korea Telecom	`4.55ms` 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
105.104.73.100	AS36947 Telecom Algeria	`9.73ms` from Algiers, DZ
142.173.116.116	AS7029 Windstream Communications LLC	`0.92ms` from Ashburn, US
191.217.205.164	AS8167 V tal	`1.39ms` from Brasilia, BR
84.250.242.116	AS1759 Telia Finland Oyj	`1.01ms` from Helsinki, FI
149.34.151.148	AS201838 Community Fibre Limited	`2.05ms` from London, GB
108.24.78.52	AS701 Verizon Business	`3.34ms` from New York City, US
185.102.10.20	AS8492 "OBIT" Ltd.	`0.76ms` from Saint Petersburg, RU
148.245.70.4	AS6503 Axtel, S.A.B. de C.V.	`5.33ms` from Santiago de Queretaro, MX
137.82.233.20	AS393249 University of British Columbia	`4.70ms` from Seattle, US
23.16.29.244	AS852 TELUS Communications Inc.	`3.79ms` from Seattle, US
39.116.150.212	AS9318 SK Broadband Co Ltd	`5.61ms` from Seoul, KR
85.227.203.212	AS8434 Telenor Sverige AB	`3.79ms` from Stockholm, SE
114.182.47.4	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.76ms` from Tokyo, JP
20.54.230.68	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
79.130.126.212	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.88ms` from Athens, GR
54.184.210.164	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
201.185.147.4	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`6.46ms` from Bogotá, CO
202.88.224.68	AS17465 Cable ISP in India	`10.81ms` from Chennai, IN
58.187.150.52	AS18403 FPT Telecom Company	`0.76ms` from Hanoi, VN
113.171.195.228	AS45899 VNPT Corp	`0.70ms` from Ho Chi Minh City, VN
194.249.171.68	AS2107 ARNES	`1.34ms` from Ljubljana, SI
81.145.58.148	AS2856 British Telecommunications PLC	`1.01ms` from London, GB
198.174.196.4	AS5006 Inteliquent, inc.	`1.23ms` from Minneapolis, US
201.80.73.228	AS28573 Claro NXT Telecomunicacoes Ltda	`12.72ms` from Rio de Janeiro, BR
49.63.38.132	AS4766 Korea Telecom	`5.55ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 211.218.138.161

traceroute to 211.218.138.161 (211.218.138.161): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.27 0.072 ms

2 *

3 *

4 *

5 [AS4766] 112.174.62.114 0.995 ms

6 *

7 [AS4766] 211.231.190.202 1.862 ms

8 *

9 *

10 [AS4766] 211.218.138.161 9.94 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 20th 2025

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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