211.114.15.0/24

AS45400 · Korea Telecom

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Summary

Country	South Korea
Domain	kt.com
ASN	AS45400
Registry	APNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.114.8.0 - 211.114.15.255
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:  2025-11-03T08:14:53Z
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:        211.114.8.0 - 211.114.15.255
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 211.114.0.0/16

Range	ASN	Company	Num of IPs
211.114.27.0/24	AS45400	Korea Telecom	256
211.114.16.0/24	AS4766	KT	256
211.114.17.0/24	AS4766	KT	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
211.114.15.254	AS45400 Korea Telecom	`6.87ms` 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
44.230.221.184	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
108.221.57.168	AS7018 AT&T Enterprises, LLC	`2.44ms` from Chicago, US
66.25.206.152	AS11427 Charter Communications Inc	`9.73ms` from Dallas, US
84.129.184.152	AS3320 Deutsche Telekom AG	`4.73ms` from Frankfurt am Main, DE
38.249.97.40	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.99ms` from Hong Kong, HK
35.246.12.56	AS396982 Google LLC	`0.11ms` from London, GB
23.223.105.168	AS16625 Akamai Technologies, Inc.	`0.10ms` from Madrid, ES
71.125.90.168	AS701 Verizon Business	`1.98ms` from New York City, US
104.114.218.168	AS25019 Saudi Telecom Company JSC	`0.31ms` from Riyadh, SA
46.153.189.216	AS35819 Etihad Etisalat, a joint stock company	`3.42ms` from Riyadh, SA
124.169.28.8	AS4739 Internode Pty Ltd	`2.00ms` from Sydney, AU
166.117.46.200	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
70.189.62.248	AS22773 Cox Communications Inc.	`13.61ms` from Dallas, US
194.27.149.24	AS13102 Istanbul Bilgi Universitesi	`1.59ms` from Istanbul, TR
76.91.99.8	AS20001 Charter Communications Inc	`6.38ms` from Los Angeles, US
92.220.22.120	AS29695 Altibox AS	`1.06ms` from Oslo, NO
92.155.99.248	AS3215 Orange S.A.	`10.65ms` from Paris, FR
108.3.162.136	AS701 Verizon Business	`4.08ms` from Philadelphia, US
45.55.110.184	AS14061 DigitalOcean, LLC	`0.21ms` from Santa Clara, US
211.40.91.232	AS3786 LG DACOM Corporation	`1.77ms` from Seoul, KR
51.124.51.8	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
117.97.141.184	AS24560 Bharti Airtel Ltd., Telemedia Services	`12.01ms` from Chennai, IN
76.181.27.200	AS10796 Charter Communications Inc	`8.52ms` from Columbus, US
154.95.196.184	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK
154.19.199.152	AS140224 Nebula Global LLC	`0.79ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 211.114.15.254

traceroute to 211.114.15.254 (211.114.15.254): 64 hops max, 52 byte packets

1 [AS202422] 92.38.135.3 0.314 ms

2 *

3 *

4 [AS9286] 121.78.68.49 0.227 ms

5 [AS9957] 203.246.169.173 0.532 ms

6 [] 139.150.100.124 14.382 ms

7 *

8 *

9 *

10 [] 211.255.110.66 4.189 ms

11 [] 211.255.110.78 5.013 ms

12 [] 211.255.120.198 6.163 ms

13 [AS45400] 211.114.15.254 8.341 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

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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