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:        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

Nearby Ranges

BGP prefixes that overlap with 147.0.0.0/8

Range	ASN	Company	Num of IPs
147.105.0.0/16	AS22522	United Launch Alliance, LLC	65,536
147.144.0.0/16	AS2152	City College of San Francisco	65,536
147.226.0.0/16	AS20452	Ball State University	65,536
147.210.0.0/16	AS2202	Universite de Bordeaux - DSI	65,536
147.180.0.0/16	AS19399	Region Stockholm	65,536
147.111.0.0/16	AS199791	Postboks 237	65,536
147.219.0.0/16	AS20115	Charter Communications LLC	65,536
147.137.0.0/16	AS20214	Telematics International	65,536
147.250.0.0/16	AS2200	ENSTA Paristech - Ecole Nationale Superieure des Techniques Avancees	65,536
147.99.0.0/16	AS2200	INRAE	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
147.70.0.0/16	AS19899	Miami Dade College	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
147.171.0.0/16	AS1942	Universite Grenoble Alpes	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
147.194.0.0/16	AS15128	Comwave Telecom Inc.	65,536
147.87.0.0/16	AS200233	Berner Fachhochschule	65,536
147.128.0.0/16	AS158	Ericsson Inc.	65,536
147.35.0.0/16	AS1580	Headquarters, USAISC	65,536
147.112.0.0/16	AS1770	NO-RINGSTAD	65,536
147.222.0.0/16	AS11649	Gonzaga University	65,536
147.11.0.0/16	AS16920	Wind River Systems, Inc.	65,536
147.73.0.0/16	AS1207	Pittsburgh Supercomputing Center	65,536
147.26.0.0/16	AS18777	Texas State University	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
147.115.0.0/16	AS16509	Amazon.com, 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
147.238.0.0/16	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
147.13.0.0/16	AS197425	Saab AB	65,536
147.44.0.0/16	AS1759	StoraEnso Oyj	65,536
147.0.0.0/16	AS10796	Charter Communications Inc	65,536
147.36.0.0/16	AS1559	Headquarters, USAISC	65,536
147.203.0.0/16	AS11320	ALPHAREL/optigraphics Corporation	65,536
147.134.0.0/16	AS22773	Creighton 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	ktipms.co.kr	5

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

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

IP Address	ASN	Details
147.6.114.97	AS4766 Korea Telecom	`2.17ms` from Seoul, KR
147.6.80.66	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
147.6.90.230	AS4766 Korea Telecom	`3.17ms` from Seoul, KR
147.6.81.49	AS4766 Korea Telecom	`2.15ms` from Seoul, KR
147.6.93.50	AS4766 Korea Telecom	`0.96ms` 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
68.87.6.128	AS7922 Comcast Cable Communications, LLC	`2.24ms` from Ashburn, US
99.47.153.240	AS7018 AT&T Enterprises, LLC	`15.86ms` from Atlanta, US
221.219.104.240	AS4808 China Unicom Beijing Province Network	`3.59ms` from Beijing, CN
84.198.84.208	AS6848 Telenet BV	`3.81ms` from Brussels, BE
183.223.113.0	AS9808 China Mobile Communications Group Co., Ltd.	`2.14ms` from Chengdu, CN
39.99.56.160	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.96ms` from Hohhot, CN
77.223.132.32	AS43391 Netdirekt A.S.	`0.21ms` from Izmir, TR
177.136.15.16	AS52871 TASCOM TELECOMUNICAÇÕES LTDA	`14.86ms` from Joao Pessoa, BR
96.40.155.128	AS20115 Charter Communications LLC	`6.23ms` from Los Angeles, US
31.37.21.80	AS5410 Bouygues Telecom SA	`1.88ms` from Marseille, FR
79.10.189.176	AS3269 Telecom Italia S.p.A.	`4.72ms` from Milan, IT
152.86.121.80	AS397057 Forked Deer Electric Cooperative, Inc.	`9.34ms` from Nashville, US
54.173.142.240	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
201.172.44.112	AS11888 Television Internacional, S.A. de C.V.	`11.52ms` from Santiago de Queretaro, MX
45.171.205.128	AS268774 K NET COMUNICAÇÕES EIRELI	`19.92ms` from Sao Paulo, BR
36.150.132.16	AS56046 China Mobile communications corporation	`2.71ms` from Suzhou, CN
133.200.144.192	AS2518 BIGLOBE Inc.	`2.35ms` from Tokyo, JP
194.150.14.96	AS3257 GTT Communications Inc.	`0.42ms` from Amsterdam, NL
54.229.103.208	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
49.130.159.16	AS17924 SmarTone Mobile Communications Ltd	`12.79ms` from Hong Kong, HK
18.134.47.240	AS16509 Amazon.com, Inc.	`0.13ms` from London, GB
87.13.16.128	AS3269 Telecom Italia S.p.A.	`6.00ms` from Milan, IT
102.217.65.0	AS328987 Lime Emerging Solutions Limited	`0.65ms` from Nairobi, KE
70.176.173.240	AS22773 Cox Communications Inc.	`4.62ms` from Phoenix, US
24.18.199.208	AS7922 Comcast Cable Communications, LLC	`4.26ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f4 -m14 147.6.28.182

traceroute to 147.6.28.182 (147.6.28.182): 14 hops max, 52 byte packets

4 [AS3356] 4.68.37.206 165.105 ms

5 [AS4766] 112.174.87.101 289.436 ms

6 [AS4766] 112.174.91.137 286.374 ms

7 *

8 *

9 [AS4766] 112.191.117.3 293.457 ms

10 [AS4766] 112.191.118.31 292.52 ms

11 [AS4766] 211.47.31.114 293.794 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On October 30th 2025

What are IP address ranges?

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