147.6.0.0/16

AS4766 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS4766
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:        [email protected] 20170203
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Seoul Songpa-gu Jungdae-ro 135
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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:         [email protected]
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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:        [email protected]
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:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
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:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

Overlapping Ranges

BGP prefixes that are contained by 147.6.0.0/16

Range	ASN	Company	Num of IPs
147.6.160.0/24	AS4766	Korea Telecom	256
147.6.161.0/24	AS4766	Korea Telecom	256
147.6.81.0/24	AS4766	Korea Telecom	256

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range	ASN	Company	Num of IPs
147.177.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
147.94.0.0/16	AS2457	Aix-Marseille Universite (AMU)	65,536
147.226.0.0/16	AS20452	Ball State University	65,536
147.99.0.0/16	AS2200	INRAE	65,536
147.180.0.0/16	AS19399	Region Stockholm	65,536
147.144.0.0/16	AS2152	City College of San Francisco	65,536
147.171.0.0/16	AS1942	Universite Grenoble Alpes	65,536
147.219.0.0/16	AS20115	Charter Communications LLC	65,536
147.250.0.0/16	AS2200	ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees	65,536
147.137.0.0/16	AS20214	Telematics International	65,536
147.112.0.0/16	AS1770	NO-RINGSTAD	65,536
147.26.0.0/16	AS18777	Texas State University	65,536
147.111.0.0/16	AS199791	Postboks 237	65,536
147.196.0.0/16	AS199541	Eurocontrol Experimental Centre	65,536
147.118.0.0/16	AS10370	Northwest Aerospace Training Corporation	65,536
147.115.0.0/16	AS16509	Amazon.com, Inc.	65,536
147.80.0.0/16	AS1761	Texas Department of Human Resources	65,536
147.108.0.0/16	AS16509	Amazon.com, Inc.	65,536
147.100.0.0/16	AS2200	INRAE	65,536
147.205.0.0/16	AS16509	Amazon.com, Inc.	65,536
147.13.0.0/16	AS197425	Saab AB	65,536
147.87.0.0/16	AS200233	Berner Fachhochschule	65,536
147.35.0.0/16	AS1580	Headquarters, USAISC	65,536
147.127.0.0/16	AS1715	Ecole Nationale Superieure d'Electronique, d'Electrotechnique,	65,536
147.209.0.0/16	AS17750	ENERGEX LIMITED	65,536
147.222.0.0/16	AS11649	Gonzaga University	65,536
147.70.0.0/16	AS19899	Miami Dade College	65,536
147.73.0.0/16	AS1207	Pittsburgh Supercomputing Center	65,536
147.11.0.0/16	AS16920	Wind River Systems, Inc.	65,536
147.252.0.0/16	AS1213	Metropolitan Area Network	65,536
147.69.0.0/16	AS1221	Telstra Limited	65,536
147.47.0.0/16	AS1237	Seoul National University	65,536
147.122.0.0/16	AS137	SS - SISSA Trieste	65,536
147.128.0.0/16	AS158	Ericsson Inc.	65,536
147.83.0.0/16	AS13041	Universitat Politecnica de Catalunya	65,536
147.91.0.0/16	AS13092	Akademska mreza Republike Srbije - AMRES	65,536
147.211.0.0/16	AS132029	Department of Finance and Deregulation	65,536
147.153.0.0/16	AS14041	Metropolitan State University of Denver	65,536
147.2.0.0/16	AS16509	Amazon.com, Inc.	65,536
147.173.0.0/16	AS1942	C.N.R.S. - Delegation regionale Alpes	65,536
147.176.0.0/16	AS14398	Autodesk Ltd. Japan	65,536
147.36.0.0/16	AS1559	Headquarters, USAISC	65,536
147.194.0.0/16	AS15128	Comwave Telecom Inc.	65,536
147.44.0.0/16	AS1759	StoraEnso Oyj	65,536
147.238.0.0/16	AS1540	Headquarters, USAISC	65,536
147.34.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
147.10.0.0/16	AS135887	Telstra Limited	65,536
147.0.0.0/16	AS10796	Charter Communications Inc	65,536
147.203.0.0/16	AS11320	ALPHAREL/optigraphics Corporation	65,536
147.174.0.0/16	AS25968	Southeastern Louisiana University	65,536

Hosted domains

There are 18 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
147.6.114.66	egillo.kr	5
147.6.114.73	youngkt.co.kr	2
147.6.114.111	ktcard.co.kr	1
147.6.129.141	selfdiscoveryandselfimprovement.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
147.6.114.67	AS4766 Korea Telecom	`2.16ms` from Seoul, KR
147.6.90.228	AS4766 Korea Telecom	`3.37ms` from Seoul, KR
147.6.80.86	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
147.6.81.100	AS4766 Korea Telecom	`2.00ms` from Seoul, KR
147.6.93.51	AS4766 Korea Telecom	`1.21ms` 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
44.233.142.240	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
34.80.100.160	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
67.176.141.80	AS7922 Comcast Cable Communications, LLC	`3.61ms` from Chicago, US
5.32.120.32	AS15802 Emirates Integrated Telecommunications Company PJSC	`1.60ms` from Dubai, AE
70.143.106.80	AS7018 AT&T Enterprises, LLC	`4.58ms` from Houston, US
81.36.117.240	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.60ms` from Madrid, ES
87.28.239.0	AS3269 Telecom Italia S.p.A.	`0.63ms` from Milan, IT
82.23.175.144	AS3356 Level 3 Parent, LLC	`0.14ms` from Milan, IT
189.175.161.144	AS8151 UNINET	`1.74ms` from Monterrey, MX
34.95.10.160	AS396982 Google LLC	`0.11ms` from Montreal, CA
121.200.131.112	AS18144 Enecom,Inc.	`8.96ms` from Osaka, JP
201.71.80.32	AS27652 Claro S/A	`1.72ms` from Rio de Janeiro, BR
176.229.63.96	AS12400 Partner Communications Ltd.	`1.92ms` from Tel Aviv, IL
2.50.88.224	AS5384 Emirates Internet	`1.03ms` from Al Fujairah City, AE
13.69.71.16	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
20.95.249.0	AS8075 Microsoft Corporation	`1.30ms` from Ashburn, US
173.189.36.96	AS7029 Windstream Communications LLC	`7.11ms` from Atlanta, US
8.140.239.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.72ms` from Beijing, CN
111.197.126.160	AS4808 China Unicom Beijing Province Network	`4.63ms` from Beijing, CN
100.20.6.128	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
135.18.39.192	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
104.168.52.160	AS36352 HostPapa	`0.21ms` from Buffalo, US
90.217.247.0	AS5607 Sky UK Limited	`5.41ms` from Erith, GB
187.245.188.144	AS13999 Mega Cable, S.A. de C.V.	`12.55ms` from Guadalajara, MX
129.148.132.0	AS31898 Oracle Corporation	`0.13ms` from Hyderabad, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m12 147.6.23.220

traceroute to 147.6.23.220 (147.6.23.220): 12 hops max, 52 byte packets

2 [] 206.51.7.5 0.775 ms

3 [AS6939] 184.104.198.34 0.776 ms

4 *

5 [AS6939] 184.105.64.69 35.28 ms

6 *

7 [AS6939] 64.71.165.22 36.494 ms

8 *

9 [AS4766] 112.174.86.145 156.592 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On December 6th 2025

What are IP address ranges?

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