All IP Ranges
175.0.0.0/8
AS4766 | 175.192.0.0/13

175.192.0.0/13

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        175.192.0.0 - 175.207.255.255
netname:        KORNET
descr:          Korea Telecom
country:        KR
admin-c:        IM667-AP
tech-c:         IM667-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:14:04Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
country:        KR
phone:          +82-2-500-6630
e-mail:         kornet_ip@kt.com
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        175.192.0.0 - 175.207.255.255
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
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 are contained by 175.192.0.0/13

Range	ASN	Company	Num of IPs
175.196.160.0/24	AS131844	Korea Telecom	256
175.193.201.0/24	AS17574	Korea Telecom	256
175.193.202.0/24	AS17574	Korea Telecom	256
175.195.175.0/24	AS10179	Korea Telecom	256
175.197.103.0/24	AS17837	Eichiissipi jusikhoesa	256
175.194.168.0/24	AS23554	(ju)sinhaneunhaeng	256
175.197.107.0/24	AS38676	Korea Telecom	256
175.197.165.0/24	AS9526	(ju)koseu	256
175.195.138.0/24	AS9684	Hanhwaeseussi(ju)	256
175.196.12.0/24	AS9696	Korea Telecom	256
175.196.99.0/24	AS9696	Korea Telecom	256
175.197.102.0/24	AS17837	Eichiissipi jusikhoesa	256
175.197.102.0/23	AS17837	Korea Telecom	512
175.196.208.0/22	AS46009	(ju)yaseui	1,024

Nearby Ranges

BGP prefixes that overlap with 175.0.0.0/8

Range	ASN	Company	Num of IPs
175.0.0.0/12	AS4134	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.0.0.0/12	AS63838	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.112.0.0/12	AS9318	SK Broadband Co Ltd	1,048,576
175.0.0.0/12	AS151823	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.0.0.0/12	AS63835	CHINANET HUNAN PROVINCE NETWORK	1,048,576
175.160.0.0/12	AS4837	CHINA UNICOM Liaoning province network	1,048,576
175.16.0.0/13	AS4837	China Unicom Jilin province network	524,288
175.136.0.0/13	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	524,288
175.32.0.0/13	AS4804	OPTUS INTERNET - RETAIL	524,288
175.208.0.0/13	AS4766	Korea Telecom	524,288
175.96.0.0/14	AS131628	Taiwan Fixed Network CO.,LTD.	262,144
175.96.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
175.152.0.0/14	AS4837	China Unicom SiChuan province network	262,144
175.148.0.0/14	AS4837	CHINA UNICOM Liaoning province network	262,144
175.42.0.0/15	AS4837	China Unicom Fujian Province Network	131,072
175.144.0.0/15	AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	131,072
175.146.0.0/15	AS4837	CHINA UNICOM Liaoning province network	131,072
175.104.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
175.186.0.0/15	AS4538	China Education and Research Network	131,072
175.30.0.0/15	AS4134	CHINANET Jilin province network	131,072
175.136.0.0/16	AS4788	TMNST	65,536
175.138.0.0/16	AS4788	TMNST	65,536
175.156.0.0/16	AS4773	M1 LIMITED	65,536
175.139.0.0/16	AS4788	TMNST	65,536
175.157.0.0/16	AS18001	Dialog Axiata PLC.	65,536
175.140.0.0/16	AS4788	TMNST	65,536
175.24.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.137.0.0/16	AS4788	TMNST	65,536
175.25.0.0/16	AS56019	Beijing SHUJUJIA	65,536
175.27.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.185.0.0/16	AS4538	China Education and Research Network	65,536
175.178.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
175.25.0.0/16	AS23724	Beijing SHUJUJIA	65,536
175.141.0.0/16	AS4788	TMNST	65,536
175.44.0.0/16	AS4837	China Unicom Fujian Province Network	65,536
175.145.0.0/16	AS4788	TMNST	65,536
175.177.0.0/16	AS9365	its communications Inc.	65,536
175.142.0.0/16	AS4788	TMNST	65,536
175.143.0.0/16	AS4788	TMNST	65,536
175.144.0.0/16	AS4788	TMNST	65,536
175.106.128.0/17	AS4837	Zhongyuan Petroleum Explore Bureau Communication Company	32,768
175.110.128.0/17	AS25019	Saudi Telecom Company JSC	32,768
175.176.0.0/17	AS10139	Smart Broadband Incorporated	32,768
175.28.128.0/17	AS7679	QTnet,Inc.	32,768
175.156.128.0/17	AS4773	M1 Ltd	32,768
175.184.0.0/17	AS2510	FUJITSU LIMITED	32,768
175.179.128.0/17	AS2510	FUJITSU LIMITED	32,768
175.100.0.0/17	AS38623	VIETTEL (CAMBODIA) PTE., LTD.	32,768
175.99.0.0/18	AS131628	Taiwan Fixed Network CO.,LTD.	16,384
175.179.0.0/18	AS2510	InfoWeb(Fujitsu Ltd.)	16,384

Hosted domains

There are 731 domain names hosted across 465 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
175.196.7.33	nolboo-jokbal.com	23
175.196.190.122	114.band	18
175.195.143.25	medibizlearning.co.kr	14
175.199.67.164	bcheck.kr	10
175.199.25.82	jirisanmul.co.kr	10
175.197.8.41	fastbird.im	9
175.198.18.31	casiowatches.shop	9
175.197.168.242	natz.co.kr	9
175.195.0.189	sooldog.com	8
175.199.81.220	xn--2s2b1px82e.com	7
175.196.255.77	sagehair.kr	6
175.198.103.31	machineparts.kr	6
175.195.46.219	itemdot.com	5
175.193.249.98	hwanfra.com	5
175.193.240.1	ordamasters.com	5
175.196.78.3	trizesolutions.co.kr	5
175.192.249.123	ihwaguys.com	5
175.199.195.17	busanpostlab.kr	5
175.197.131.195	livertc.kr	4
175.195.115.222	sehyeoncc.com	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

Read more

Pingable IPs

299,147 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
175.192.25.197	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
175.192.2.176	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
175.192.85.45	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
175.192.40.18	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
175.192.16.108	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
175.192.106.9	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
175.192.10.67	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
175.192.123.212	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
175.192.125.254	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
175.192.42.125	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
175.192.93.254	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
175.192.103.162	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
175.192.13.51	AS4766 Korea Telecom	`2.33ms` from Seoul, KR
175.192.63.151	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
175.192.38.85	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
175.192.64.66	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
175.192.35.50	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
175.192.20.180	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
175.192.58.52	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
175.192.15.234	AS4766 Korea Telecom	`3.29ms` from Seoul, KR
175.192.14.31	AS4766 Korea Telecom	`1.92ms` from Seoul, KR
175.192.55.109	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
175.192.47.8	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
175.192.26.203	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
175.192.95.4	AS4766 Korea Telecom	`1.62ms` 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
34.197.194.125	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
172.6.161.141	AS7018 AT&T Enterprises, LLC	`10.43ms` from Atlanta, US
71.29.50.45	AS7029 Windstream Communications LLC	`6.32ms` from Atlanta, US
61.49.172.253	AS4837 CHINA UNICOM China169 Backbone	`4.56ms` from Beijing, CN
50.103.213.189	AS5650 Frontier Communications of America, Inc.	`4.01ms` from Chicago, US
75.17.235.253	AS7018 AT&T Enterprises, LLC	`18.29ms` from Dallas, US
18.169.0.253	AS16509 Amazon.com, Inc.	`0.65ms` from London, GB
12.245.206.77	AS7018 AT&T Enterprises, LLC	`1.10ms` from Los Angeles, US
195.239.21.125	AS3216 PJSC "Vimpelcom"	`1.96ms` from Moscow, RU
20.109.148.93	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
80.85.147.253	AS50543 JSC "ER-Telecom Holding"	`6.06ms` from Samara, RU
23.114.190.13	AS7018 AT&T Enterprises, LLC	`15.34ms` from San Antonio, US
51.13.61.125	AS8075 Microsoft Corporation	`1.77ms` from Sandefjord, NO
45.250.222.173	AS20200 Hongshin, Inc.	`1.16ms` from Seoul, KR
52.163.187.253	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
172.201.85.77	AS8075 Microsoft Corporation	`1.65ms` from Amsterdam, NL
44.250.55.141	AS16509 Amazon.com, Inc.	`0.53ms` from Boardman, US
34.174.27.205	AS396982 Google LLC	`0.13ms` from Dallas, US
65.68.118.29	AS7018 AT&T Enterprises, LLC	`6.96ms` from Dallas, US
24.130.206.125	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Fremont, US
101.71.132.61	AS4837 CHINA UNICOM China169 Backbone	`4.98ms` from Hangzhou, CN
72.27.182.109	AS30689 FLOW	`5.15ms` from Kingston, JM
86.234.116.29	AS3215 Orange S.A.	`15.01ms` from Paris, FR
87.91.16.61	AS5410 Bouygues Telecom SA	`1.84ms` from Paris, FR
119.163.57.61	AS4837 CHINA UNICOM China169 Backbone	`6.03ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -m6 175.193.241.203

traceroute to 175.193.241.203 (175.193.241.203): 6 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 99.744 ms

2 *

3 [AS4766] 112.174.84.61 125.732 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 28th 2025

What are IP address ranges?

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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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