14.40.0.0/13

AS4766 · Korea Telecom

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Summary

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

WHOIS Details

inetnum:        14.32.0.0 - 14.63.255.255
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:  2025-11-03T08:14:01Z
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:        14.32.0.0 - 14.63.255.255
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 14.40.0.0/13

Range	ASN	Company	Num of IPs
14.47.119.0/24	AS9684	Hanhwaeseussi(ju)	256
14.41.60.0/24	AS55615	(ju)deojonbijeuon	256
14.47.120.0/24	AS9684	Hanhwaeseussi(ju)	256
14.46.54.0/24	AS4766	Gyeongbukdoripdaehak	256
14.41.2.0/24	AS55615	(ju)deojonbijeuon	256
14.41.55.0/24	AS55615	(ju)deojonbijeuon	256
14.41.58.0/24	AS55615	(ju)deojonbijeuon	256
14.46.246.0/23	AS4766	Gyeongbukdaehakgyo	512
14.46.248.0/21	AS4766	Gyeongbukdaehakgyo	2,048
14.44.112.0/20	AS9708	Bugyeongdaehakgyo	4,096

Nearby Ranges

BGP prefixes that overlap with 14.0.0.0/8

Range	ASN	Company	Num of IPs
14.16.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.208.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.144.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.112.0.0/12	AS4134	CHINANET Guangdong province network	1,048,576
14.16.0.0/12	AS58466	CHINANET Guangdong province network	1,048,576
14.104.0.0/13	AS141739	CHINANET Chongqing Province Network	524,288
14.104.0.0/13	AS4134	CHINANET Chongqing Province Network	524,288
14.140.0.0/14	AS10199	Internet Service Provider	262,144
14.200.0.0/14	AS7545	TPG Internet Pty Ltd.	262,144
14.4.0.0/14	AS17858	DACOM-PUBNETPLUS	262,144
14.140.0.0/14	AS4755	Internet Service Provider	262,144
14.140.0.0/14	AS18221	Internet Service Provider	262,144
14.140.0.0/14	AS6421	Internet Service Provider	262,144
14.134.0.0/15	AS4134	CHINANET ningxia province network	131,072
14.204.0.0/15	AS4837	UNICOM yunnan Province Network	131,072
14.136.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
14.199.0.0/16	AS9269	Hong Kong Broadband Network Ltd	65,536
14.136.0.0/16	AS32787	Hong Kong Broadband Network Ltd	65,536
14.101.0.0/16	AS2516	KDDI CORPORATION	65,536
14.2.0.0/16	AS4739	iiNet Limited	65,536
14.3.0.0/16	AS4685	ASAHI Net,Inc.	65,536
14.136.0.0/16	AS10103	Hong Kong Broadband Network Ltd	65,536
14.139.0.0/16	AS55824	National Knowledge Network	65,536
14.129.0.0/16	AS46003	CONNECTWAVE	65,536
14.193.0.0/16	AS4721	JCOM Co., Ltd.	65,536
14.2.0.0/16	AS7545	iiNet Limited	65,536
14.0.128.0/17	AS38819	CSL Next G	32,768
14.1.128.0/17	AS45960	YTL Communications Sdn Bhd	32,768
14.100.128.0/17	AS45143	Singapore Telecom Mobile Pte Ltd	32,768
14.100.0.0/17	AS9506	SingNet Pte Ltd	32,768
14.198.128.0/18	AS9269	Hong Kong Broadband Network Ltd	16,384
14.192.192.0/18	AS9534	Maxis Broadband Sdn.Bhd	16,384
14.137.64.0/18	AS9443	VOCUS PTY LTD	16,384
14.14.0.0/18	AS131927	TV Matsumoto Cablevision	16,384
14.198.128.0/18	AS10103	Hong Kong Broadband Network Ltd	16,384
14.1.32.0/19	AS45177	Devoli LTD	8,192
14.192.96.0/19	AS131934	ICC Corporation	8,192
14.137.32.0/19	AS135409	Kacific Broadband Satellites Pte Ltd	8,192
14.128.32.0/19	AS64050	RACKIP CONSULTANCY PTE. LTD.	8,192
14.137.0.0/19	AS55850	Mercury NZ Limited	8,192
14.198.192.0/19	AS9269	Hong Kong Broadband Network Ltd	8,192
14.44.112.0/20	AS9708	Bugyeongdaehakgyo	4,096
14.129.80.0/20	AS9286	CONNECTWAVE	4,096
14.198.224.0/20	AS9269	Hong Kong Broadband Network Ltd	4,096
14.128.16.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
14.192.32.0/20	AS18126	Chubu Telecommunications Co.,Inc.	4,096
14.192.80.0/20	AS38676	flexnetworks	4,096
14.15.112.0/20	AS151387	Oomura Cable Television Co.,Inc	4,096
14.15.96.0/20	AS151387	Oomura Cable Television Co.,Inc	4,096
14.0.16.0/20	AS24088	HTC International telecommunication joint stock company	4,096

Hosted domains

There are 433 domain names hosted across 242 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
14.46.38.66	dosanseowon.kr	13
14.47.131.84	psgame.kr	13
14.46.226.90	smartfarmcloud.net	10
14.47.207.2	wsbt.co.kr	8
14.45.66.106	todlab.kr	7
14.46.132.196	carpool.kr	6
14.47.174.190	formula.or.kr	6
14.47.41.223	lilfoto.net	6
14.40.95.56	miniex.blog	5
14.47.105.82	nemuigames.com	5
14.42.97.81	diagraft.com	5
14.47.185.242	xn--1-c92f.com	4
14.43.204.155	toby2718.com	3
14.42.110.19	furniture.or.kr	3
14.41.76.3	aipam.kr	3
14.46.132.250	onlieworld.net	3
14.42.251.50	titanium.co.kr	3
14.46.80.121	cheongyeon.site	3
14.43.60.212	fareastchina.com	3
14.47.229.68	yjcmc.or.kr	3

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

337,289 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
14.40.8.254	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
14.40.14.75	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
14.40.20.113	AS4766 Korea Telecom	`0.99ms` from Seoul, KR
14.40.2.71	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
14.40.7.210	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
14.40.27.248	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
14.40.26.108	AS4766 Korea Telecom	`1.16ms` from Seoul, KR
14.40.22.146	AS4766 Korea Telecom	`1.46ms` from Seoul, KR
14.40.28.1	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
14.40.21.95	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
14.40.19.134	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
14.40.6.184	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
14.40.16.14	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
14.40.15.141	AS4766 Korea Telecom	`1.67ms` from Seoul, KR
14.40.24.4	AS4766 Korea Telecom	`1.14ms` from Seoul, KR
14.40.12.254	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
14.40.25.142	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
14.40.3.50	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
14.40.4.5	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
14.40.0.238	AS4766 Korea Telecom	`1.84ms` from Incheon, KR
14.40.17.234	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
14.40.10.254	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
14.40.5.6	AS4766 Korea Telecom	`2.12ms` from Seoul, KR
14.40.9.19	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
14.40.11.254	AS4766 Korea Telecom	`1.19ms` 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
161.29.156.221	AS9790 Two Degrees Networks Limited	`9.04ms` from Auckland, NZ
166.111.39.141	AS4538 China Education and Research Network Center	`3.19ms` from Beijing, CN
73.143.93.253	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Boston, US
45.226.103.253	AS52327 Summit S.A.	`7.69ms` from Buenos Aires, AR
13.247.239.93	AS16509 Amazon.com, Inc.	`0.14ms` from Cape Town, ZA
122.179.82.189	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.52ms` from Delhi, IN
24.9.76.13	AS7922 Comcast Cable Communications, LLC	`2.74ms` from Denver, US
172.244.158.93	AS7922 Comcast Cable Communications, LLC	`8.47ms` from Denver, US
80.72.142.253	AS20849 CONTINUM AG	`4.55ms` from Frankfurt am Main, DE
134.103.98.237	AS553 BelWue-Koordination	`5.20ms` from Frankfurt am Main, DE
185.111.128.253	AS5089 Virgin Media Limited	`7.00ms` from London, GB
86.1.24.221	AS5089 Virgin Media Limited	`6.66ms` from London, GB
23.240.69.205	AS20001 Charter Communications Inc	`5.76ms` from Los Angeles, US
131.137.73.61	AS3766 Shared Services Canada	`13.59ms` from Montreal, CA
71.187.58.61	AS701 Verizon Business	`1.77ms` from New York City, US
180.144.142.61	AS17511 OPTAGE Inc.	`1.98ms` from Osaka, JP
23.72.226.61	AS20940 Akamai International B.V.	`0.47ms` from Paris, FR
188.50.152.157	AS25019 Saudi Telecom Company JSC	`1.88ms` from Riyadh, SA
97.205.225.45	AS6167 Verizon Business	`13.11ms` from San Jose, US
190.100.69.173	AS22047 VTR BANDA ANCHA S.A.	`9.94ms` from Santiago, CL
177.64.42.189	AS28573 Claro NXT Telecomunicacoes Ltda	`4.81ms` from Sao Paulo, BR
118.216.215.173	AS9318 SK Broadband Co Ltd	`5.51ms` from Seoul, KR
13.54.77.13	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
163.19.4.61	AS1659 Taiwan Academic Network (TANet) Information Center	`2.09ms` from Taipei, TW
126.55.229.157	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m14 14.40.60.102

traceroute to 14.40.60.102 (14.40.60.102): 14 hops max, 52 byte packets

5 [AS3257] 89.149.130.54 58.012 ms

6 [AS4766] 121.189.2.25 66.812 ms

7 [AS4766] 112.174.87.113 193.783 ms

8 [AS4766] 112.174.91.165 171.209 ms

9 [AS4766] 112.174.49.82 179.142 ms

10 *

11 [AS4766] 221.146.2.14 178.77 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 6th 2026

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