147.6.128.0/17

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
Parent Range	147.6.0.0/16
Registry	APNIC
ID	KORNET

WHOIS Details

inetnum:        147.6.0.0 - 147.6.255.255
netname:        KORNET
descr:          Korea Telecom
admin-c:        IM667-AP
tech-c:         IM667-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         hostmaster@nic.or.kr
abuse-mailbox:  hostmaster@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20150513
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
changed:        hostmaster@nic.or.kr 20170328
source:         APNIC

inetnum:        147.6.0.0 - 147.6.255.255
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.krnic.net.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
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
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90
address:        
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
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 147.6.128.0/17

Range	ASN	Company	Num of IPs
147.6.0.0/16	AS4766	Korea Telecom	65,536

Nearby Ranges

BGP prefixes that overlap with 147.6.0.0/16

Range	ASN	Company	Num of IPs
147.6.0.0/16	AS4766	Korea Telecom	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
147.6.129.141	selfdiscoveryandselfimprovement.com	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
85.26.76.1	AS12392 VOO S.A.	`5.52ms` from Amsterdam, NL
84.104.19.1	AS33915 Vodafone Libertel B.V.	`4.46ms` from Amsterdam, NL
71.111.195.1	AS701 Verizon Business	`3.07ms` from Ashburn, US
71.120.234.193	AS701 Verizon Business	`9.01ms` from Ashburn, US
47.72.35.49	AS9500 One New Zealand Group Limited	`1.80ms` from Auckland, NZ
182.76.205.225	AS9498 BHARTI Airtel Ltd.	`0.68ms` from Bengaluru, IN
181.236.172.129	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.77ms` from Bogota, CO
50.206.138.209	AS7922 Comcast Cable Communications, LLC	`0.91ms` from Boston, US
188.81.163.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`2.11ms` from Braga, PT
119.17.54.113	AS45780 Broadband Solutions Pty Ltd	`0.22ms` from Brisbane, AU
50.99.148.1	AS852 TELUS Communications Inc.	`1.13ms` from Calgary, CA
221.237.39.1	AS4134 CHINANET-BACKBONE	`2.25ms` from Chengdu, CN
173.27.152.1	AS30036 Mediacom Communications Corp	`4.42ms` from Chicago, US
34.59.174.241	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
14.142.193.209	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.34ms` from Delhi, IN
18.202.111.177	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
195.16.160.97	AS3356 Level 3 Parent, LLC	`0.41ms` from Frankfurt am Main, DE
31.164.59.49	AS6730 Sunrise GmbH	`0.35ms` from Geneve, CH
58.250.16.129	AS17623 China Unicom Shenzen network	`5.25ms` from Guangzhou, CN
125.89.8.1	AS4134 CHINANET-BACKBONE	`4.75ms` from Guangzhou, CN
14.239.127.113	AS45899 VNPT Corp	`2.57ms` from Hanoi, VN
116.99.123.145	AS7552 Viettel Group	`16.82ms` from Ho Chi Minh City, VN
49.79.179.1	AS4134 CHINANET-BACKBONE	`8.32ms` from Huai'an, CN
114.231.177.1	AS4134 CHINANET-BACKBONE	`9.28ms` from Huai'an, CN
203.173.94.113	AS18059 DTPNET NAP	`1.49ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -m11 147.6.195.73

traceroute to 147.6.195.73 (147.6.195.73): 11 hops max, 52 byte packets

1 [AS15169] 74.125.251.95 151.311 ms

2 *

3 [AS4766] 112.174.84.130 204.962 ms

4 *

5 *

6 [AS4766] 112.191.117.23 192.305 ms

7 [AS4766] 112.191.118.111 192.052 ms

8 [AS4766] 211.47.31.114 211.199 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On October 30th 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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