211.47.0.0/18

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.47.0.0 - 211.47.63.255
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:        hostmaster@nic.or.kr 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:         kornet_ip@kt.com
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 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:         kornet_ip@kt.com
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 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 211.47.0.0/16

Range	ASN	Company	Num of IPs
211.47.192.0/19	AS18302	SK Broadband Co Ltd	8,192
211.47.192.0/19	AS9318	SK Broadband Co Ltd	8,192
211.47.224.0/20	AS17877	KX NexG Co., LTD	4,096
211.47.176.0/20	AS38661	Duruan	4,096

Hosted domains

There are 96 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.47.7.111	arexvypms.com	10
211.47.4.34	udh.co.kr	6
211.47.52.65	yuminlaw.or.kr	5
211.47.49.164	posbanksolutions.co.kr	4
211.47.28.17	southlinksgc.com	3
211.47.24.20	directional.net	3
211.47.2.140	valuekeeper.kr	3
211.47.52.75	bgflogis.com	3
211.47.2.214	one-net.kr	2
211.47.4.140	tsherpa.com	2
211.47.35.131	hankookcapital.co.kr	2
211.47.35.182	hkcapital.co.kr	2
211.47.9.100	thinkcat.io	2
211.47.7.103	arq-dev.com	2
211.47.2.245	kpaync.co.kr	2
211.47.49.93	metabada.net	2
211.47.27.201	dreamsign.co.kr	2
211.47.2.163	npspace.kr	2
211.47.4.50	etri-vilab.io	1
211.47.2.197	e2u.kr	1

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

1,442 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.47.36.138	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
211.47.32.73	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
211.47.50.27	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
211.47.6.65	AS4766 Korea Telecom	`0.80ms` from Seoul, KR
211.47.26.188	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
211.47.3.28	AS4766 Korea Telecom	`0.76ms` from Seoul, KR
211.47.34.177	AS4766 Korea Telecom	`0.89ms` from Seoul, KR
211.47.4.217	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
211.47.41.20	AS131852 EUGENE INVESTMENT FUTURES Co.,Ltd.	`1.43ms` from Seoul, KR
211.47.9.162	AS4766 Korea Telecom	`0.96ms` from Seoul, KR
211.47.2.85	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
211.47.56.98	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
211.47.29.206	AS4766 Korea Telecom	`0.77ms` from Seoul, KR
211.47.24.1	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
211.47.57.13	AS4766 Korea Telecom	`0.78ms` from Seoul, KR
211.47.28.12	AS4766 Korea Telecom	`0.76ms` from Seoul, KR
211.47.30.5	AS4766 Korea Telecom	`0.76ms` from Seoul, KR
211.47.51.61	AS4766 Korea Telecom	`0.92ms` from Seoul, KR
211.47.48.146	AS4766 Korea Telecom	`0.76ms` from Seoul, KR
211.47.55.62	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
211.47.10.32	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
211.47.7.6	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
211.47.11.195	AS4766 Korea Telecom	`1.08ms` from Incheon, KR
211.47.58.129	AS38704 IDIS powertel	`1.55ms` from Seoul, KR
211.47.40.253	AS4766 Korea Telecom	`0.91ms` 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
148.59.71.18	AS7029 Windstream Communications LLC	`0.86ms` from Ashburn, US
35.95.134.2	AS16509 Amazon.com, Inc.	`0.54ms` from Boardman, US
73.219.92.82	AS7922 Comcast Cable Communications, LLC	`11.35ms` from Boston, US
104.139.89.34	AS11426 Charter Communications Inc	`6.82ms` from Charlotte, US
118.94.81.178	AS9583 Sify Limited	`1.16ms` from Chennai, IN
76.150.249.226	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Chicago, US
79.254.142.226	AS3320 Deutsche Telekom AG	`9.88ms` from Frankfurt am Main, DE
14.4.232.226	AS17858 LG POWERCOMM	`2.38ms` from Incheon, KR
204.1.98.98	AS2914 NTT America, Inc.	`0.25ms` from Los Angeles, US
6.4.145.226	AS668 United States Department of Defense (DoD)	`1.71ms` from Los Angeles, US
176.147.113.50	AS5410 Bouygues Telecom SA	`2.81ms` from Marseille, FR
80.22.170.194	AS3269 Telecom Italia S.p.A.	`5.45ms` from Milan, IT
188.13.55.130	AS3269 Telecom Italia S.p.A.	`10.01ms` from Milan, IT
68.69.234.210	AS15267 702 Communications	`6.52ms` from Minneapolis, US
201.1.26.178	AS27699 TELEFÔNICA BRASIL S.A	`2.58ms` from Novo Hamburgo, BR
211.124.131.210	AS9617 JCOM Co., Ltd.	`9.08ms` from Osaka, JP
92.221.138.130	AS29695 Lyse Tele AS	`1.55ms` from Oslo, NO
112.247.28.34	AS4837 CHINA UNICOM China169 Backbone	`10.78ms` from Qingdao, CN
200.255.69.242	AS4230 CLARO S.A.	`1.32ms` from Rio de Janeiro, BR
90.79.140.162	AS3215 Orange S.A.	`1.74ms` from Saint-Denis, FR
104.220.212.130	AS11404 Wave Broadband	`6.72ms` from San Jose, US
68.87.40.226	AS7922 Comcast Cable Communications, LLC	`3.02ms` from Secaucus, US
182.216.209.194	AS17858 LG POWERCOMM	`2.27ms` from Seoul, KR
121.129.60.146	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
125.138.221.242	AS4766 Korea Telecom	`4.36ms` 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 -f3 -m14 211.47.59.17

traceroute to 211.47.59.17 (211.47.59.17): 14 hops max, 52 byte packets

3 [AS3356] 8.243.205.129 2.778 ms

4 *

5 [AS3356] 4.68.37.206 106.985 ms

6 [AS4766] 112.174.88.217 696.065 ms

7 [AS4766] 112.174.91.25 226.713 ms

8 *

9 *

10 [AS4766] 112.191.121.59 232.063 ms

11 [AS4766] 112.191.121.133 232.182 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Quito, EC

On March 13th 2026

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