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  2. 175.0.0.0/8
  3. AS4766  | 175.200.0.0/13

175.200.0.0/13

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

Nearby Ranges

BGP prefixes that overlap with 175.0.0.0/8

Range ASN Company Num of IPs
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
175.112.0.0/12 AS38409 SK Broadband Co Ltd 1,048,576
175.0.0.0/12 AS4134 CHINANET HUNAN PROVINCE NETWORK 1,048,576
175.112.0.0/12 AS152214 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS10065 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS55623 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS38408 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS10183 SK Broadband Co Ltd 1,048,576
175.0.0.0/12 AS63835 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 AS38398 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS45988 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS23575 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS45370 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS38410 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS38688 SK Broadband Co Ltd 1,048,576
175.160.0.0/12 AS4837 CHINA UNICOM Liaoning province network 1,048,576
175.112.0.0/12 AS23593 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS38708 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS45998 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS55632 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS17836 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9776 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS23601 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS17834 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9849 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS131802 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS131882 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9854 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS10037 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9523 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9967 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS55615 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS55608 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS55586 SK Broadband Co Ltd 1,048,576
175.112.0.0/12 AS9634 SK Broadband Co Ltd 1,048,576
175.208.0.0/13 AS9638 Korea Telecom 524,288
175.32.0.0/13 AS4804 OPTUS INTERNET - RETAIL 524,288
175.208.0.0/13 AS9708 Korea Telecom 524,288
175.136.0.0/13 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 524,288
175.208.0.0/13 AS9696 Korea Telecom 524,288
175.208.0.0/13 AS38396 Korea Telecom 524,288
175.208.0.0/13 AS4766 Korea Telecom 524,288
175.16.0.0/13 AS4837 China Unicom Jilin province network 524,288
175.96.0.0/14 AS9924 Taiwan Fixed Network CO.,LTD. 262,144
175.96.0.0/14 AS131628 Taiwan Fixed Network CO.,LTD. 262,144
175.148.0.0/14 AS4837 CHINA UNICOM Liaoning province network 262,144
175.152.0.0/14 AS4837 China Unicom SiChuan province network 262,144
175.146.0.0/15 AS4837 CHINA UNICOM Liaoning province network 131,072

Hosted domains

There are 2,795 domain names hosted across 494 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
175.207.13.249 microline.co.kr 188
175.207.13.220 nhfiremp05.co.kr 186
175.207.13.232 dr-jenny.co.kr 152
175.207.12.166 golden-farm.kr 113
175.207.12.227 goobeepartner.com 91
175.207.29.100 dillyseeded.biz 67
175.207.29.7 likeship.co.kr 65
175.207.13.250 aopa.kr 62
175.207.29.240 jungmin.co.kr 61
175.207.29.254 body360.co.kr 44
175.207.13.209 bdart.co.kr 36
175.207.13.118 seodrlab.co.kr 34
175.201.72.11 ajummarepublic.com 33
175.207.29.74 gmcedu.co.kr 33
175.207.13.37 xn--ob0byxt7jq0k46pxfeb3s.com 32
175.207.29.72 curvyingwoman.co.kr 31
175.207.29.125 jusoen.com 28
175.207.13.136 hwasun.kr 27
175.207.13.11 gdb.or.kr 27
175.207.29.15 arksol.co.kr 26

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

313,222 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
175.207.76.138 AS45376 HL Holdings Corporation 2.62ms from Seoul, KR
175.207.231.81 AS4766 Korea Telecom 11.13ms from Seoul, KR
175.207.204.188 AS4766 Korea Telecom 11.28ms from Seoul, KR
175.207.91.62 AS4766 Korea Telecom 1.35ms from Seoul, KR
175.207.49.146 AS4766 Korea Telecom 1.64ms from Seoul, KR
175.207.143.167 AS4766 Korea Telecom 1.49ms from Seoul, KR
175.207.55.179 AS4766 Korea Telecom 1.57ms from Seoul, KR
175.207.220.89 AS4766 Korea Telecom 9.97ms from Seoul, KR
175.207.59.148 AS4766 Korea Telecom 1.61ms from Seoul, KR
175.207.57.205 AS4766 Korea Telecom 1.73ms from Seoul, KR
175.207.67.236 AS4766 Korea Telecom 1.59ms from Seoul, KR
175.207.142.254 AS4766 Korea Telecom 1.63ms from Seoul, KR
175.207.223.12 AS4766 Korea Telecom 10.22ms from Seoul, KR
175.207.197.238 AS4766 Korea Telecom 10.08ms from Seoul, KR
175.207.206.232 AS4766 Korea Telecom 10.78ms from Seoul, KR
175.207.90.254 AS4766 Korea Telecom 1.11ms from Seoul, KR
175.207.144.168 AS4766 Korea Telecom 1.19ms from Seoul, KR
175.207.155.75 AS4766 Korea Telecom 1.59ms from Seoul, KR
175.207.94.113 AS4766 Korea Telecom 14.09ms from Chuncheon, KR
175.207.255.81 AS4766 Korea Telecom 9.97ms from Seoul, KR
175.207.250.20 AS4766 Korea Telecom 10.12ms from Seoul, KR
175.207.182.208 AS4766 Korea Telecom 1.42ms from Seoul, KR
175.207.200.228 AS4766 Korea Telecom 10.19ms from Seoul, KR
175.207.50.112 AS4766 Korea Telecom 1.95ms from Seoul, KR
175.207.195.2 AS4766 Korea Telecom 10.23ms 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
73.103.129.13 AS7922 Comcast Cable Communications, LLC 11.20ms from Chicago, US
87.182.174.125 AS3320 Deutsche Telekom AG 3.13ms from Frankfurt am Main, DE
79.238.48.93 AS3320 Deutsche Telekom AG 4.19ms from Hamburg, DE
174.127.5.77 AS14265 TPx Communications 0.65ms from Los Angeles, US
23.224.93.173 AS40065 CNSERVERS LLC 0.23ms from Los Angeles, US
35.231.33.189 AS396982 Google LLC 0.13ms from Moncks Corner, US
80.138.112.93 AS3320 Deutsche Telekom AG 4.35ms from Nuernberg, DE
49.192.13.189 AS4804 Microplex PTY LTD 2.34ms from Perth, AU
152.130.248.13 AS14618 Amazon.com, Inc. 1.19ms from Reston, US
1.247.255.125 AS9318 SK Broadband Co Ltd 3.14ms from Seoul, KR
87.253.201.157 AS12389 PJSC Rostelecom 9.47ms from Stockholm, SE
20.92.142.29 AS8075 Microsoft Corporation 0.75ms from Sydney, AU
95.110.99.189 AS28812 PJSC "Bashinformsvyaz" 9.05ms from Yekaterinburg, RU
74.205.43.141 AS33070 Rackspace Hosting 1.11ms from Dallas, US
8.138.227.205 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.13ms from Guangzhou, CN
104.89.104.221 AS16625 Akamai Technologies, Inc. 0.50ms from Hong Kong, HK
122.173.7.141 AS24560 Bharti Airtel Ltd., Telemedia Services 1.85ms from Hyderabad, IN
103.190.214.141 AS38513 PT Aplikanusa Lintasarta 1.30ms from Jakarta, ID
86.155.239.173 AS2856 British Telecommunications PLC 4.70ms from London, GB
2.222.103.221 AS5607 Sky UK Limited 1.66ms from London, GB
103.199.98.13 AS931 Hyonix 0.10ms from London, GB
60.145.134.29 AS17676 SoftBank Corp. 4.10ms from Osaka, JP
192.70.222.189 AS5050 Pittsburgh Supercomputing Center 0.30ms from Pittsburgh, US
189.84.160.205 AS28171 S. O. do Brasil Telecomunicações LTDA ME 2.75ms from Rio de Janeiro, BR
34.50.147.237 AS396982 Google LLC 0.09ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 175.207.28.80
traceroute to 175.207.28.80 (175.207.28.80): 13 hops max, 52 byte packets
4 [AS3491] 63.223.33.114 70.626 ms
5 [AS3491] 63.222.57.230 92.512 ms
6 [AS4766] 112.174.86.61 89.923 ms
7 *
8 *
9 [AS4766] 112.191.125.31 90.474 ms
10 [AS4766] 112.188.248.113 96.071 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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