210.211.0.0/20

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        210.211.0.0 - 210.211.15.255
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

Overlapping Ranges

BGP prefixes that are contained by 210.211.0.0/20

Range	ASN	Company	Num of IPs
210.211.1.0/24	AS45400	Korea Telecom	256
210.211.15.0/24	AS45400	Korea Telecom	256

Nearby Ranges

BGP prefixes that overlap with 210.211.0.0/16

Range	ASN	Company	Num of IPs
210.211.64.0/19	AS10049	SK Co.,	8,192
210.211.176.0/20	AS17908	Internet Service Provider	4,096
210.211.192.0/20	AS17908	Internet Service Provider	4,096
210.211.128.0/20	AS4755	Internet Service Provider	4,096
210.211.16.0/21	AS56239	PT Graha Anugrah Sejahtera	2,048
210.211.224.0/21	AS17908	Internet Service Provider	2,048
210.211.112.0/21	AS38731	Viettel - CHT Company Ltd	2,048
210.211.96.0/21	AS38731	Viettel - CHT Company Ltd	2,048
210.211.48.0/21	AS7687	TOYOTA SYSTEMS CORPORATION	2,048
210.211.248.0/21	AS17908	Internet Service Provider	2,048
210.211.104.0/21	AS38731	Viettel - CHT Company Ltd	2,048
210.211.144.0/21	AS4755	Internet Service Provider	2,048
210.211.152.0/21	AS4755	Internet Service Provider	2,048
210.211.212.0/22	AS17908	Internet Service Provider	1,024
210.211.140.0/22	AS4755	Internet Service Provider	1,024
210.211.52.0/22	AS7687	TOYOTA SYSTEMS CORPORATION	1,024
210.211.136.0/22	AS4755	Internet Service Provider	1,024
210.211.128.0/22	AS4755	Internet Service Provider	1,024
210.211.48.0/22	AS7687	TOYOTA SYSTEMS CORPORATION	1,024
210.211.120.0/22	AS38731	Viettel - CHT Company Ltd	1,024
210.211.124.0/22	AS38731	Viettel - CHT Company Ltd	1,024
210.211.50.0/23	AS7687	TOYOTA SYSTEMS CORPORATION	512
210.211.52.0/23	AS7687	TOYOTA SYSTEMS CORPORATION	512
210.211.178.0/23	AS4755	Internet Service Provider	512
210.211.134.0/23	AS4755	Internet Service Provider	512
210.211.138.0/23	AS4755	Internet Service Provider	512
210.211.148.0/23	AS4755	Internet Service Provider	512
210.211.54.0/23	AS7687	TOYOTA MOTOR CORPORATION	512
210.211.132.0/23	AS4755	Internet Service Provider	512
210.211.48.0/23	AS7687	TOYOTA SYSTEMS CORPORATION	512
210.211.86.0/24	AS10049	SK Co.,	256
210.211.83.0/24	AS17607	SK Co.,	256
210.211.137.0/24	AS4755	Internet Service Provider	256
210.211.21.0/24	AS56239	PT Graha Anugrah Sejahtera	256
210.211.1.0/24	AS45400	Korea Telecom	256
210.211.226.0/24	AS17908	Internet Service Provider	256
210.211.133.0/24	AS4755	Internet Service Provider	256
210.211.87.0/24	AS10049	SK Co.,	256
210.211.186.0/24	AS4755	Internet Service Provider	256
210.211.17.0/24	AS56239	PT Graha Anugrah Sejahtera	256
210.211.84.0/24	AS17607	SK Co.,	256
210.211.188.0/24	AS4755	Internet Service Provider	256
210.211.16.0/24	AS56239	PT Graha Anugrah Sejahtera	256
210.211.99.0/24	AS38731	Viettel - CHT Company Ltd	256
210.211.31.0/24	AS45346	WELL-POWER Tech Corp	256
210.211.23.0/24	AS56239	PT Graha Anugrah Sejahtera	256
210.211.82.0/24	AS17607	SK Co.,	256
210.211.88.0/24	AS10049	SK Co.,	256
210.211.22.0/24	AS56239	PT Graha Anugrah Sejahtera	256

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

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

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Pingable IPs

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

IP Address	ASN	Details
210.211.1.15	AS45400 Korea Telecom	3.61ms from Seoul, KR
210.211.15.129	AS45400 Korea Telecom	8.15ms 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
186.39.177.84	AS22927 Telefonica de Argentina	2.41ms from Buenos Aires, AR
75.162.255.164	AS209 CenturyLink Communications, LLC	9.09ms from Chicago, US
46.223.27.100	AS3209 Vodafone GmbH	9.74ms from Frankfurt am Main, DE
66.112.223.100	AS25820 IT7 Networks Inc	0.21ms from Los Angeles, US
186.48.60.212	AS6057 Administracion Nacional de Telecomunicaciones	3.66ms from Montevideo, UY
188.174.170.84	AS8767 M-net Telekommunikations GmbH	1.64ms from Munich, DE
40.84.155.132	AS8075 Microsoft Corporation	0.20ms from San Antonio, US
201.124.182.4	AS8151 UNINET	4.02ms from Santiago de Queretaro, MX
211.104.254.132	AS4766 Korea Telecom	1.25ms from Seoul, KR
183.92.170.116	AS4837 CHINA UNICOM China169 Backbone	5.48ms from Wuhan, CN
184.10.196.196	AS5650 Frontier Communications of America, Inc.	11.74ms from Los Angeles, US
70.159.188.4	AS6389 AT&T Enterprises, LLC	8.44ms from Miami, US
46.31.155.244	AS51532 Tevia Ltd.	3.47ms from Moscow, RU
27.25.157.52	AS148981 China Telecom	6.59ms from Wuhan, CN
16.63.114.68	AS16509 Amazon.com, Inc.	0.43ms from Zuerich, CH
24.179.36.132	AS20115 Charter Communications LLC	9.12ms from Atlanta, US
111.31.3.116	AS9808 China Mobile Communications Group Co., Ltd.	5.09ms from Beijing, CN
3.39.179.100	AS16509 Amazon.com, Inc.	0.20ms from Seoul, KR
222.119.49.196	AS4766 Korea Telecom	8.56ms from Seoul, KR
210.181.219.36	AS7557 Korea Trade Network	3.29ms from Seoul, KR
77.83.71.180	AS9009 M247 Europe SRL	0.29ms from Warsaw, PL
98.246.17.100	AS7922 Comcast Cable Communications, LLC	5.81ms from Portland, US
150.138.66.212	AS137690 Zaozhuang,Shandong Province, P.R.China.	7.83ms from Qingdao, CN
3.219.75.244	AS14618 Amazon.com, Inc.	0.22ms from Reston, US
200.148.42.196	AS27699 TELEFÔNICA BRASIL S.A	2.15ms from Sao Paulo, BR

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.

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