All IP Ranges
211.0.0.0/8
AS4766 | 211.192.0.0/13

211.192.0.0/13

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        211.192.0.0 - 211.195.255.255
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:        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

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

Nearby Ranges

BGP prefixes that overlap with 211.0.0.0/8

Range	ASN	Company	Num of IPs
211.136.0.0/13	AS56046	China Mobile Communications Corporation	524,288
211.136.0.0/13	AS9808	China Mobile Communications Corporation	524,288
211.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS9860	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS38398	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS1237	SK Broadband Co Ltd	262,144
211.28.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
211.212.0.0/14	AS10185	SK Broadband Co Ltd	262,144
211.212.0.0/14	AS9487	SK Broadband Co Ltd	262,144
211.53.0.0/16	AS23601	LG DACOM Corporation	65,536
211.60.0.0/16	AS3786	LG DACOM Corporation	65,536
211.59.0.0/16	AS38698	SK Broadband Co Ltd	65,536
211.171.0.0/16	AS3786	DACOM Corp.	65,536
211.170.0.0/16	AS23601	DACOM Corp.	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.53.0.0/16	AS3786	LG DACOM Corporation	65,536
211.183.0.0/16	AS17878	DREAMLINE CO.	65,536
211.50.0.0/16	AS23601	LG DACOM Corporation	65,536
211.32.0.0/16	AS3786	LG DACOM Corporation	65,536
211.117.0.0/16	AS3786	SK Broadband Co Ltd	65,536
211.22.0.0/16	AS3462	Data Communication Business Group,	65,536
211.169.0.0/16	AS3786	DACOM Corp.	65,536
211.249.0.0/16	AS23576	DREAMLINE CO.	65,536
211.60.0.0/16	AS17862	LG DACOM Corporation	65,536
211.53.0.0/16	AS17862	LG DACOM Corporation	65,536
211.40.0.0/16	AS17862	LG DACOM Corporation	65,536
211.249.0.0/16	AS17878	DREAMLINE CO.	65,536
211.109.0.0/16	AS17873	SK Broadband Co Ltd	65,536
211.53.0.0/16	AS10185	LG DACOM Corporation	65,536
211.50.0.0/16	AS3786	LG DACOM Corporation	65,536
211.175.0.0/16	AS17583	DREAMLINE CO.	65,536
211.243.0.0/16	AS10168	SK Broadband Co Ltd	65,536
211.169.0.0/16	AS17837	DACOM Corp.	65,536
211.40.0.0/16	AS23601	LG DACOM Corporation	65,536
211.151.0.0/16	AS23724	21ViaNet(China),Inc.	65,536
211.183.0.0/16	AS152199	DREAMLINE CO.	65,536
211.109.0.0/16	AS10035	SK Broadband Co Ltd	65,536
211.48.0.0/16	AS17615	Korea Telecom	65,536
211.183.0.0/16	AS18160	DREAMLINE CO.	65,536
211.21.0.0/16	AS3462	Data Communication Business Group,	65,536
211.23.0.0/16	AS3462	Data Communication Business Group,	65,536
211.249.0.0/16	AS17867	DREAMLINE CO.	65,536
211.249.0.0/16	AS10178	DREAMLINE CO.	65,536
211.244.0.0/16	AS17613	SK Broadband Co Ltd	65,536
211.32.0.0/16	AS23601	LG DACOM Corporation	65,536
211.244.0.0/16	AS17589	SK Broadband Co Ltd	65,536
211.32.0.0/16	AS10185	LG DACOM Corporation	65,536
211.169.0.0/16	AS17862	DACOM Corp.	65,536
211.183.0.0/16	AS10158	DREAMLINE CO.	65,536
211.170.0.0/16	AS17862	DACOM Corp.	65,536

Hosted domains

There are 3,360 domain names hosted across 614 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.196.153.52	huritz.co.kr	398
211.196.153.98	898924.com	295
211.196.153.35	bakorea.com	145
211.196.153.6	jamold.com	129
211.196.153.110	estarclinic.com	117
211.196.153.97	game4989.kr	117
211.196.153.57	lottecanon114.co.kr	83
211.196.153.58	aquapeel.co.kr	75
211.196.153.123	washboy.org	52
211.196.153.104	xn--bj1by3zunegta.kr	51
211.196.153.88	webtory.co.kr	50
211.196.153.122	ituseware.com	47
211.196.153.24	eno.co.kr	44
211.196.153.113	am6.co.kr	44
211.196.153.120	pyco.co.kr	42
211.196.153.62	ct9400.com	39
211.196.153.119	seohyuncozyhouse.co.kr	39
211.196.153.55	studiobottles.net	37
211.196.153.66	youngjinpac.com	37
211.196.153.105	elimchina.org	36

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

242,647 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.198.47.129	AS4766 Korea Telecom	`1.63ms` from Seoul, KR
211.198.137.121	AS4766 Korea Telecom	`1.86ms` from Seoul, KR
211.198.86.240	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
211.198.79.43	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
211.198.56.174	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
211.198.59.153	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
211.198.39.183	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
211.198.57.4	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
211.198.158.161	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
211.198.156.49	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
211.198.124.254	AS4766 Korea Telecom	`2.05ms` from Seoul, KR
211.197.249.29	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
211.198.115.126	AS4766 Korea Telecom	`1.92ms` from Seoul, KR
211.198.0.168	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
211.198.99.161	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
211.198.82.32	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
211.198.33.3	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
211.198.44.162	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
211.198.138.175	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
211.198.96.223	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
211.198.142.202	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
211.198.72.161	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
211.198.60.17	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
211.198.42.186	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
211.198.147.190	AS4766 Korea Telecom	`2.19ms` 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
87.214.246.29	AS13127 Odido Netherlands B.V.	`7.05ms` from Amsterdam, NL
81.241.104.205	AS5432 Proximus NV	`6.76ms` from Amsterdam, NL
119.50.117.45	AS4837 CHINA UNICOM China169 Backbone	`10.38ms` from Changchun, CN
173.22.177.29	AS30036 Mediacom Communications Corp	`11.79ms` from Chicago, US
94.123.141.173	AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S.	`13.45ms` from Denizli, TR
87.79.196.189	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.11ms` from Duesseldorf, DE
92.5.15.109	AS31898 Oracle Corporation	`0.32ms` from Frankfurt am Main, DE
73.66.130.77	AS7922 Comcast Cable Communications, LLC	`10.68ms` from Fremont, US
50.113.35.173	AS20001 Charter Communications Inc	`5.52ms` from Honolulu, US
165.139.138.29	AS11686 Zayo Bandwidth	`6.97ms` from Indianapolis, US
212.139.180.125	AS13285 TalkTalk Communications Limited	`0.93ms` from London, GB
125.168.13.125	AS9443 Vocus Retail	`1.66ms` from Melbourne, AU
176.193.27.125	AS12714 PJSC MegaFon	`1.91ms` from Moscow, RU
67.84.222.173	AS6128 Cablevision Systems Corp.	`7.77ms` from New York City, US
81.252.23.45	AS3215 Orange S.A.	`1.09ms` from Paris, FR
54.196.81.45	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
97.205.197.237	AS6167 Verizon Business	`12.62ms` from Santa Clara, US
178.128.126.189	AS14061 DigitalOcean, LLC	`0.26ms` from Singapore, SG
36.230.204.221	AS3462 Data Communication Business Group	`1.10ms` from Taipei, TW
52.193.46.45	AS16509 Amazon.com, Inc.	`0.13ms` from Tokyo, JP
178.162.172.189	AS60781 LeaseWeb Netherlands B.V.	`0.88ms` from Amsterdam, NL
169.55.123.29	AS36351 IBM Cloud	`0.62ms` from Ashburn, US
181.24.220.221	AS22927 Telefonica de Argentina	`2.53ms` from Buenos Aires, AR
96.10.146.29	AS11426 Charter Communications Inc	`1.47ms` from Charlotte, US
223.31.18.109	AS9583 Sify Limited	`1.51ms` from Chennai, IN

Traceroute

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

traceroute -a -n -q1 -m10 211.199.11.31

traceroute to 211.199.11.31 (211.199.11.31): 10 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 231.937 ms

2 *

3 [AS4766] 112.174.84.162 256.2 ms

4 [AS4766] 112.174.8.5 258.749 ms

5 *

6 *

7 [AS4766] 121.181.89.198 258.999 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On October 30th 2025

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