211.174.64.0/19

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
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.174.64.0 - 211.174.95.255
netname:        KORNET-KR
descr:          Korea Telecom
country:        KR
admin-c:        IA9-KR
tech-c:         IM9-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC


person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        KT Head Office
country:        KR
phone:          +82-2-500-6630
e-mail:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 211.174.0.0/16

Range	ASN	Company	Num of IPs
211.174.128.0/17	AS4663	ELIMNET, INC.	32,768
211.174.96.0/19	AS4766	BITNET	8,192
211.174.0.0/20	AS18310	SK Broadband Co Ltd	4,096
211.174.48.0/20	AS3786	LG DACOM KIDC	4,096
211.174.178.0/24	AS4663	ELIMNET	256
211.174.183.0/24	AS4663	ELIMNET	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

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

IP Address	ASN	Details
211.174.81.44	AS4766 Korea Telecom	`1.23ms` from Incheon, KR
211.174.80.1	AS4766 Korea Telecom	`1.59ms` 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
101.22.240.195	AS4837 CHINA UNICOM China169 Backbone	`10.39ms` from Beijing, CN
113.44.129.227	AS55990 Huawei Cloud Service data center	`3.67ms` from Beijing, CN
59.69.56.179	AS4538 China Education and Research Network Center	`15.86ms` from Guangzhou, CN
60.168.36.19	AS4134 CHINANET-BACKBONE	`7.25ms` from Huai'an, CN
1.236.33.83	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
2.125.139.227	AS5607 Sky UK Limited	`6.35ms` from London, GB
72.88.177.211	AS701 Verizon Business	`7.58ms` from New York City, US
109.64.5.115	AS8551 Bezeq International Ltd.	`1.84ms` from Petaẖ Tiqva, IL
100.34.243.211	AS701 Verizon Business	`1.37ms` from Philadelphia, US
20.64.248.131	AS8075 Microsoft Corporation	`0.39ms` from Quincy, US
52.249.111.131	AS8075 Microsoft Corporation	`1.11ms` from San Antonio, US
1.107.244.211	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
102.26.204.51	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.43ms` from Tunis, TN
102.26.243.67	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.39ms` from Tunis, TN
77.168.25.163	AS1136 KPN B.V.	`1.45ms` from Amsterdam, NL
131.153.156.3	AS19437 SECURED SERVERS LLC	`0.25ms` from Ashburn, US
173.73.77.35	AS701 Verizon Business	`2.23ms` from Ashburn, US
96.4.224.19	AS11686 Zayo Bandwidth	`10.05ms` from Atlanta, US
111.22.37.3	AS56047 China Mobile communications corporation	`2.67ms` from Changsha, CN
81.154.254.179	AS2856 British Telecommunications PLC	`7.21ms` from Erith, GB
85.220.160.3	AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG	`0.58ms` from Frankfurt am Main, DE
51.255.166.51	AS16276 OVH SAS	`0.21ms` from Gravelines, FR
159.75.116.3	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
178.248.19.3	AS60690 Opin Kerfi hf	`1.61ms` from Hafnarfjoerdur, IS
42.115.88.3	AS18403 FPT Telecom Company	`1.33ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 211.174.71.14

traceroute to 211.174.71.14 (211.174.71.14): 7 hops max, 52 byte packets

3 [AS4766] 121.189.3.37 32.172 ms

4 [AS4766] 112.174.88.177 45.375 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On January 30th 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