210.180.64.0/19

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        210.180.64.0 - 210.180.95.255
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:        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

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

Nearby Ranges

BGP prefixes that overlap with 210.180.0.0/16

Range	ASN	Company	Num of IPs
210.180.128.0/18	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	16,384
210.180.0.0/19	AS3786	LG DACOM Corporation	8,192
210.180.224.0/19	AS3786	LG DACOM Corporation	8,192
210.180.32.0/19	AS4663	ELIMNET, INC.	8,192
210.180.192.0/19	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	8,192
210.180.126.0/24	AS45399	HanjinIT	256

Hosted domains

There are 50 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.180.65.230	srms.co.kr	9
210.180.72.101	globalecredible.cn	3
210.180.76.115	bizplaypay.co.kr	3
210.180.72.82	mibank.me	3
210.180.72.104	credex.co.kr	2
210.180.65.74	xn--oy2bp6b07ig7s.kr	2
210.180.72.90	mibank.xyz	2
210.180.65.243	messagepay.co.kr	2
210.180.65.100	insio.co.kr	2
210.180.65.103	testinsio.co.kr	2
210.180.65.172	ibkplatform.net	1
210.180.72.39	zeplin.market	1
210.180.65.119	myhielpay.com	1
210.180.65.56	gmebiz.com	1
210.180.76.110	edas.co.kr	1
210.180.76.204	buswelfare.com	1
210.180.72.36	zeplin.co.kr	1
210.180.72.15	debunk.kr	1
210.180.72.13	icbnet.co.kr	1
210.180.72.38	debunk.co.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

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

IP Address	ASN	Details
210.180.74.26	AS132203 Tencent Building, Kejizhongyi Avenue	`0.71ms` from Seoul, KR
210.180.69.158	AS4766 Korea Telecom	`0.74ms` from Seoul, KR
210.180.72.133	AS4766 Korea Telecom	`0.89ms` from Seoul, KR
210.180.94.1	AS152232 kt cloud Co., Ltd	`7.56ms` from Seoul, KR
210.180.95.209	AS152232 kt cloud Co., Ltd	`6.52ms` from Seoul, KR
210.180.71.6	AS9458 Public Officials Benefit Association	`0.86ms` from Seoul, KR
210.180.66.1	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
210.180.84.6	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
210.180.64.195	AS4766 Korea Telecom	`0.72ms` from Seoul, KR
210.180.82.13	AS4766 Korea Telecom	`1.04ms` from Seoul, KR
210.180.79.12	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
210.180.76.115	AS4766 Korea Telecom	`0.97ms` from Seoul, KR
210.180.75.62	AS132203 Tencent Building, Kejizhongyi Avenue	`0.73ms` from Seoul, KR
210.180.81.141	AS4766 Korea Telecom	`0.89ms` from Seoul, KR
210.180.77.21	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
210.180.80.36	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
210.180.65.54	AS4766 Korea Telecom	`0.95ms` 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
84.0.203.131	AS5483 Magyar Telekom Plc.	`5.13ms` from Budapest, HU
191.81.240.131	AS22927 Telefonica de Argentina	`17.20ms` from Buenos Aires, AR
136.159.143.35	AS33091 University of Calgary	`1.39ms` from Calgary, CA
86.170.181.211	AS2856 British Telecommunications PLC	`3.65ms` from Erith, GB
95.222.92.179	AS3209 Vodafone GmbH	`7.41ms` from Frankfurt am Main, DE
5.80.153.115	AS2856 British Telecommunications PLC	`3.32ms` from London, GB
151.40.223.99	AS1267 WIND TRE S.P.A.	`7.67ms` from Milan, IT
178.163.161.211	AS42772 Unitary enterprise A1	`1.86ms` from Minsk, BY
14.51.19.19	AS4766 Korea Telecom	`2.90ms` from Seoul, KR
111.81.229.227	AS17421 Mobile Business Group	`16.68ms` from Taichung, TW
126.6.139.227	AS17676 SoftBank Corp.	`16.45ms` from Tokyo, JP
60.86.231.51	AS17676 SoftBank Corp.	`3.27ms` from Tokyo, JP
113.156.36.3	AS2516 KDDI CORPORATION	`1.40ms` from Tokyo, JP
204.90.187.67	AS6524 GXS	`5.93ms` from Columbus, US
32.59.198.19	AS2688 AT&T Enterprises, LLC	`14.98ms` from Dallas, US
117.207.70.99	AS9829 National Internet Backbone	`14.19ms` from Delhi, IN
154.72.149.243	AS15964 CAMTEL	`0.25ms` from Douala, CM
34.244.242.163	AS16509 Amazon.com, Inc.	`0.34ms` from Dublin, IE
195.227.212.179	AS8469 CANCOM Managed Services GmbH	`0.52ms` from Frankfurt am Main, DE
85.131.37.195	AS16086 DNA Oyj	`0.91ms` from Helsinki, FI
172.15.54.227	AS7018 AT&T Enterprises, LLC	`4.73ms` from Los Angeles, US
211.26.202.19	AS9443 Vocus Retail	`3.33ms` from Melbourne, AU
180.109.23.51	AS4134 CHINANET-BACKBONE	`1.13ms` from Nanjing, CN
63.99.217.19	AS701 Verizon Business	`3.72ms` from San Jose, US
197.14.153.19	AS2609 Tunisia BackBone AS	`15.24ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f3 -m9 210.180.68.38

traceroute to 210.180.68.38 (210.180.68.38): 9 hops max, 52 byte packets

3 [] 138.199.0.107 0.28 ms

4 *

5 [AS4766] 112.174.87.37 127.599 ms

6 [AS4766] 112.174.91.37 129.832 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 14th 2025

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.

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