210.180.74.0/23

AS132203 · Tencent Building, Kejizhongyi Avenue

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Summary

Country	South Korea
Domain	kt.com
ASN	AS132203
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:        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 contain 210.180.74.0/23

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 no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
210.180.75.206	AS132203 Tencent Building, Kejizhongyi Avenue	`0.66ms` from Seoul, KR
210.180.74.131	AS132203 Tencent Building, Kejizhongyi Avenue	`0.65ms` 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
73.7.255.7	AS7922 Comcast Cable Communications, LLC	`4.30ms` from Atlanta, US
102.211.143.71	AS329301 BOTSWANA RESEARCH AND EDUCATION NETWORK SOCIETY	`5.93ms` from Johannesburg, ZA
90.35.107.215	AS3215 Orange S.A.	`4.67ms` from Paris, FR
148.222.54.23	AS47583 Hostinger International Limited	`0.44ms` from Paris, FR
125.7.117.103	AS17477 Macquarie Technology Operations Pty Limited	`1.06ms` from Sydney, AU
119.14.57.7	AS9416 Hoshin Multimedia Center Inc.	`1.16ms` from Taipei, TW
54.168.4.71	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
109.241.117.135	AS29314 VECTRA S.A.	`13.63ms` from Warsaw, PL
77.183.242.135	AS6805 Telefonica Germany GmbH & Co.OHG	`2.91ms` from Berlin, DE
149.46.3.199	AS272030 SMARTNET S.R.L.	`1.18ms` from Buenos Aires, AR
75.135.165.7	AS20115 Charter Communications LLC	`17.04ms` from Minneapolis, US
186.107.24.135	AS7418 TELEFÓNICA CHILE S.A.	`2.39ms` from Santiago, CL
182.218.41.151	AS17858 LG POWERCOMM	`6.34ms` from Seoul, KR
83.252.182.215	AS1257 Tele2 Sverige AB	`10.07ms` from Stockholm, SE
111.81.5.135	AS17421 Mobile Business Group	`7.53ms` from Taipei, TW
150.249.77.231	AS2527 Sony Network Communications Inc.	`2.32ms` from Tokyo, JP
109.207.149.167	AS50661 Telkab sp. z o.o.	`11.29ms` from Warsaw, PL
18.157.241.71	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
91.62.198.231	AS3320 Deutsche Telekom AG	`4.54ms` from Hamburg, DE
154.192.221.55	AS23674 Nayatel (Pvt) Ltd	`2.00ms` from Islamabad, PK
103.196.166.7	AS45732 Pusat Sistem Informasi dan Teknologi Keuangan ( Pusintek )	`1.98ms` from Jakarta, ID
89.86.48.199	AS5410 Bouygues Telecom SA	`7.26ms` from Marseille, FR
119.150.6.167	AS7522 STNet, Incorporated	`9.17ms` from Osaka, JP
79.53.223.247	AS3269 Telecom Italia S.p.A.	`5.42ms` from Rome, IT
176.175.46.215	AS5410 Bouygues Telecom SA	`1.40ms` from Saint-Denis, FR

Traceroute

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

traceroute -a -n -q1 -f4 210.180.75.64

traceroute to 210.180.75.64 (210.180.75.64): 64 hops max, 52 byte packets

4 [AS3491] 63.216.140.182 37.86 ms

5 *

6 *

7 *

8 *

9 [AS132203] 210.180.75.64 37.816 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 21st 2026

What are IP address ranges?

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