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	AS9318	SK Broadband Co Ltd	8,192
211.47.192.0/19	AS18302	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
211.47.116.0/23	AS9762	Saero Network Service LTD	512
211.47.112.0/23	AS9762	Saero Network Service LTD	512
211.47.114.0/23	AS9762	Saero Network Service LTD	512
211.47.118.0/23	AS9762	Saero Network Service LTD	512
211.47.124.0/23	AS9762	Saero Network Service LTD	512
211.47.82.0/24	AS9762	Saero Network Service LTD	256
211.47.83.0/24	AS9762	Saero Network Service LTD	256
211.47.95.0/24	AS7562	Saero Network Service LTD	256
211.47.80.0/24	AS9762	Saero Network Service LTD	256
211.47.81.0/24	AS9762	Saero Network Service LTD	256
211.47.94.0/24	AS7562	Saero Network Service LTD	256

Hosted domains

There are 97 domain names hosted across 64 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	omjjararmpstudy.com	10
211.47.4.34	udcultureclass.com	6
211.47.52.65	bgf.co.kr	5
211.47.49.164	wavepos.co.kr	4
211.47.28.17	southlinksgc.com	3
211.47.52.75	bgfnetworks.com	3
211.47.24.20	nsdsreport.com	3
211.47.2.140	valuekeeper.kr	3
211.47.2.163	npcpn.kr	2
211.47.2.214	one-net.kr	2
211.47.9.100	thinkcat.io	2
211.47.35.182	hkcapital.co.kr	2
211.47.4.140	tsherpa.com	2
211.47.35.131	hkcapital.co.kr	2
211.47.49.93	metabada.co.kr	2
211.47.27.201	dreamsign.kr	2
211.47.7.103	arqc.co.kr	2
211.47.29.236	xn--oi2b00ag33aowi8hd.com	2
211.47.2.245	kpaync.co.kr	2
211.47.2.110	2chero.com	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

1,446 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.47.7.212	AS4766 Korea Telecom	`0.98ms` from Seoul, KR
211.47.4.217	AS4766 Korea Telecom	`0.87ms` from Seoul, KR
211.47.3.77	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
211.47.6.65	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
211.47.2.85	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
211.47.20.242	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
211.47.35.177	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
211.47.26.225	AS4766 Korea Telecom	`0.95ms` from Seoul, KR
211.47.28.16	AS4766 Korea Telecom	`0.77ms` from Seoul, KR
211.47.54.76	AS4766 Korea Telecom	`0.91ms` from Seoul, KR
211.47.8.6	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
211.47.50.27	AS4766 Korea Telecom	`1.04ms` from Seoul, KR
211.47.11.195	AS4766 Korea Telecom	`1.09ms` from Incheon, KR
211.47.52.177	AS4766 Korea Telecom	`21.05ms` from Seoul, KR
211.47.31.61	AS4766 Korea Telecom	`0.81ms` from Seoul, KR
211.47.41.24	AS131852 EUGENE INVESTMENT FUTURES Co.,Ltd.	`1.05ms` from Incheon, KR
211.47.17.252	AS4766 Korea Telecom	`0.88ms` from Seoul, KR
211.47.58.129	AS38704 IDIS powertel	`1.77ms` from Seoul, KR
211.47.25.46	AS4766 Korea Telecom	`0.78ms` from Seoul, KR
211.47.53.1	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
211.47.49.81	AS4766 Korea Telecom	`1.04ms` from Seoul, KR
211.47.23.35	AS4766 Korea Telecom	`0.89ms` from Seoul, KR
211.47.56.98	AS4766 Korea Telecom	`0.90ms` from Seoul, KR
211.47.36.138	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
211.47.29.86	AS4766 Korea Telecom	`0.78ms` 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
213.232.200.226	AS212409 BAKAI BANK Open Joint Stock Company	`0.41ms` from Bishkek, KG
73.219.92.82	AS7922 Comcast Cable Communications, LLC	`11.49ms` from Boston, US
197.39.177.18	AS8452 TE-AS	`3.74ms` from Cairo, EG
3.67.196.50	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
50.172.194.130	AS7922 Comcast Cable Communications, LLC	`3.30ms` from Houston, US
89.243.177.2	AS13285 TalkTalk Communications Limited	`5.59ms` from Manchester, GB
147.185.187.2	AS1088 FastBridge Fiber	`3.87ms` from Philadelphia, US
203.229.235.34	AS4766 Korea Telecom	`1.22ms` from Seoul, KR
27.82.250.2	AS2516 KDDI CORPORATION	`0.80ms` from Tokyo, JP
182.116.145.178	AS4837 CHINA UNICOM China169 Backbone	`5.39ms` from Zhengzhou, CN
80.211.68.2	AS31034 Aruba S.p.A.	`0.38ms` from Arezzo, IT
173.233.56.194	AS18851 iCore Networks, Inc.	`1.12ms` from Ashburn, US
64.18.122.82	AS19830 The Ringgold Telephone Company	`4.64ms` from Atlanta, US
64.235.0.2	AS399673 Tri-CoGo	`2.08ms` from Atlanta, US
171.100.254.226	AS7470 TRUE INTERNET Co.,Ltd.	`1.86ms` from Bangkok, TH
162.157.18.34	AS852 TELUS Communications Inc.	`1.15ms` from Calgary, CA
24.172.28.242	AS11426 Charter Communications Inc	`0.46ms` from Charlotte, US
184.106.71.50	AS19994 Rackspace Hosting	`1.21ms` from Chicago, US
97.98.1.50	AS11427 Charter Communications Inc	`5.45ms` from Dallas, US
124.253.185.34	AS17917 Quadrant Televentures Limited	`8.83ms` from Delhi, IN
184.164.106.2	AS10835 Visionary Communications LLC	`3.90ms` from Denver, US
87.148.22.34	AS3320 Deutsche Telekom AG	`3.37ms` from Frankfurt am Main, DE
129.232.224.226	AS37153 Xneelo (Pty) Ltd	`0.19ms` from Johannesburg, ZA
176.120.33.2	AS58309 Langate Ltd	`9.31ms` from Kyiv, UA
2.97.122.130	AS13285 TalkTalk Communications Limited	`8.60ms` from London, GB

Traceroute

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

traceroute -a -n -q1 211.47.29.141

traceroute to 211.47.29.141 (211.47.29.141): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.43 0.108 ms

2 *

3 *

4 *

5 *

6 [AS4766] 112.191.117.71 1.42 ms

7 [AS4766] 112.191.118.87 1.51 ms

8 *

9 *

10 [AS4766] 211.47.29.141 1.468 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

What are IP address ranges?

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