210.180.71.0/24

AS9458 · Public Officials Benefit Association

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9458
Parent Range	210.180.64.0/19
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:        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

Overlapping Ranges

BGP prefixes that contain 210.180.71.0/24

Range	ASN	Company	Num of IPs
210.180.64.0/19	AS132203	Korea Telecom	8,192
210.180.64.0/19	AS152232	Korea Telecom	8,192
210.180.64.0/19	AS4766	Korea Telecom	8,192
210.180.64.0/19	AS9458	Korea Telecom	8,192

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
210.180.64.0/19	AS152232	Korea Telecom	8,192
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
210.180.64.0/19	AS4766	Korea Telecom	8,192
210.180.64.0/19	AS9458	Korea Telecom	8,192
210.180.192.0/19	AS9706	BUSAN EDUCATION RESEARCH & INFORMATION INSTITUTE	8,192
210.180.64.0/19	AS132203	Korea Telecom	8,192
210.180.126.0/24	AS45399	HanjinIT	256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.180.71.10	klao.or.kr	4

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

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

IP Address	ASN	Details
210.180.71.6	AS9458 Public Officials Benefit Association	`0.88ms` 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
156.239.200.40	AS200373 3xK Tech GmbH	`0.14ms` from Ashburn, US
104.2.228.136	AS7018 AT&T Enterprises, LLC	`7.13ms` from Atlanta, US
184.170.121.200	AS4922 Shenandoah Cable Television LLC	`9.44ms` from Berkeley Springs, US
174.101.255.40	AS10796 Charter Communications Inc	`8.60ms` from Columbus, US
82.7.193.168	AS5089 Virgin Media Limited	`13.46ms` from Dublin, IE
147.154.182.152	AS31898 Oracle Corporation	`0.35ms` from Frankfurt am Main, DE
193.28.48.56	AS3320 Deutsche Telekom AG	`3.00ms` from Frankfurt am Main, DE
27.118.85.200	AS17573 SK Broadband Co Ltd	`11.50ms` from Incheon, KR
86.153.48.168	AS2856 British Telecommunications PLC	`7.29ms` from London, GB
204.11.222.248	AS9009 M247 Europe SRL	`0.27ms` from Los Angeles, US
112.69.38.136	AS17511 OPTAGE Inc.	`3.08ms` from Osaka, JP
77.201.201.216	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.46ms` from Paris, FR
27.203.83.152	AS4837 CHINA UNICOM China169 Backbone	`9.00ms` from Qingdao, CN
44.212.34.200	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
8.135.58.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.47ms` from Shenzhen, CN
185.37.0.248	AS50304 Blix Solutions AS	`0.75ms` from Stockholm, SE
173.16.246.120	AS30036 Mediacom Communications Corp	`13.25ms` from Atlanta, US
99.122.1.8	AS7018 AT&T Enterprises, LLC	`10.96ms` from Atlanta, US
98.192.117.8	AS7922 Comcast Cable Communications, LLC	`3.56ms` from Atlanta, US
88.157.218.72	AS1897 NOS COMUNICACOES, S.A.	`0.43ms` from Braga, PT
188.241.75.56	AS5606 GTS Telecom SRL	`0.53ms` from Bucharest, RO
152.188.165.200	AS701 Verizon Business	`0.91ms` from Dallas, US
84.231.137.8	AS719 Elisa Oyj	`10.60ms` from Helsinki, FI
47.249.9.120	AS33363 Charter Communications, Inc	`9.69ms` from Los Angeles, US
90.164.10.136	AS12479 Orange Espagne SA	`10.05ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 210.180.71.2

traceroute to 210.180.71.2 (210.180.71.2): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.46 0.077 ms

2 *

3 *

4 *

5 *

6 [AS4766] 112.191.121.15 1.357 ms

7 [AS4766] 112.191.121.161 1.055 ms

8 [AS9458] 210.180.71.2 2.457 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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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