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  2. 115.0.0.0/8
  3. AS4766  | 115.16.0.0/13

115.16.0.0/13

AS4766  ·  Korea Telecom

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Summary

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

WHOIS Details

inetnum:        115.16.0.0 - 115.23.255.255
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:  2025-11-03T08:14:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM667-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-03-28T06:37:04Z
source:         APNIC

inetnum:        115.16.0.0 - 115.23.255.255
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:         [email protected]
nic-hdl:        IA9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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:         [email protected]
nic-hdl:        IM9-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected] 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 115.16.0.0/13

Range ASN Company Num of IPs
115.22.33.0/24 AS9959 (ju)hangukgeoraeso 256
115.21.22.0/24 AS10196 KT 256
115.23.235.0/24 AS38402 Korea Telecom 256
115.23.182.0/24 AS38676 Korea Telecom 256
115.23.213.0/24 AS38676 Korea Telecom 256
115.21.8.0/24 AS10056 Hyeondaeeichidieseu(ju) 256
115.22.65.0/24 AS4766 KT 256
115.22.32.0/24 AS9959 (ju)hangukgeoraeso 256
115.20.0.0/17 AS4766 KT 32,768

Nearby Ranges

BGP prefixes that overlap with 115.0.0.0/8

Range ASN Company Num of IPs
115.192.0.0/11 AS4134 CHINANET Zhejiang province network 2,097,152
115.48.0.0/12 AS4837 China Unicom Henan province network 1,048,576
115.224.0.0/12 AS136188 CHINANET Zhejiang province network 1,048,576
115.0.0.0/12 AS4766 Korea Telecom 1,048,576
115.224.0.0/12 AS4134 CHINANET Zhejiang province network 1,048,576
115.224.0.0/12 AS58461 CHINANET Zhejiang province network 1,048,576
115.240.0.0/13 AS55836 Reliance Jio Infocomm Limited 524,288
115.136.0.0/13 AS17858 LG POWERCOMM 524,288
115.72.0.0/13 AS7552 Viettel Group 524,288
115.88.0.0/13 AS38661 LG DACOM Corporation 524,288
115.88.0.0/13 AS23972 LG DACOM Corporation 524,288
115.88.0.0/13 AS3786 LG DACOM Corporation 524,288
115.88.0.0/13 AS45974 LG DACOM Corporation 524,288
115.88.0.0/13 AS138195 LG DACOM Corporation 524,288
115.88.0.0/13 AS10167 LG DACOM Corporation 524,288
115.168.0.0/14 AS4847 CHINANET CDMA NETWORK 262,144
115.24.0.0/14 AS4538 China Education and Research Network 262,144
115.168.0.0/14 AS137689 CHINANET CDMA NETWORK 262,144
115.168.0.0/14 AS4134 CHINANET CDMA NETWORK 262,144
115.132.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
115.168.0.0/14 AS137692 CHINANET CDMA NETWORK 262,144
115.128.0.0/14 AS7545 TPG Internet Pty Ltd 262,144
115.168.0.0/14 AS140636 CHINANET CDMA NETWORK 262,144
115.148.0.0/14 AS4134 CHINANET JIANGXI PROVINCE NETWORK 262,144
115.168.0.0/14 AS4809 CHINANET CDMA NETWORK 262,144
115.168.0.0/14 AS17799 CHINANET CDMA NETWORK 262,144
115.168.0.0/14 AS151058 CHINANET CDMA NETWORK 262,144
115.154.0.0/15 AS4538 China Education and Research Network 131,072
115.156.0.0/15 AS4538 China Education and Research Network 131,072
115.152.0.0/15 AS4134 CHINANET JIANGXI PROVINCE NETWORK 131,072
115.44.0.0/15 AS17962 ShenZhen Topway Video Communication Co. Ltd 131,072
115.162.0.0/15 AS2527 Sony Network Communications Inc. 131,072
115.87.0.0/16 AS7470 True Internet Corporation Co. Ltd. 65,536
115.132.0.0/16 AS4788 TMNST 65,536
115.66.0.0/16 AS9506 SingNet Pte Ltd 65,536
115.133.0.0/16 AS4788 TMNST 65,536
115.70.0.0/16 AS10143 SUPERLOOP (AUSTRALIA) PTY LTD 65,536
115.47.0.0/16 AS4847 Beijing Teletron Telecom Engineering Co., Ltd. 65,536
115.158.0.0/16 AS4538 China Education and Research Network 65,536
115.134.0.0/16 AS4788 TMNST 65,536
115.64.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
115.164.0.0/16 AS4818 DiGi Telecommunications Sdn Bhd 65,536
115.46.0.0/16 AS4837 China Unicom Guangxi province network 65,536
115.249.0.0/16 AS18101 RCOM-Static-DIA 65,536
115.179.0.0/16 AS2519 ARTERIA Networks Corporation 65,536
115.86.0.0/16 AS38091 LG HelloVision Corp. 65,536
115.135.0.0/16 AS4788 TMNST 65,536
115.70.0.0/16 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 65,536
115.159.0.0/16 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 65,536

Hosted domains

There are 265 domain names hosted across 183 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
115.23.251.100 hongchuncheon.co.kr 29
115.23.70.228 glitter.my 6
115.21.207.239 livebuy.co.kr 5
115.23.232.103 sansuri.kr 4
115.22.68.53 sungjuhyun.com 4
115.20.195.169 visionschool.kr 3
115.20.151.242 enzoi.kr 3
115.22.91.243 unpeacememorial.org 3
115.21.249.167 thesunmeat.co.kr 3
115.20.32.45 rslabs.work 3
115.23.143.125 nuwool.co.kr 2
115.21.62.92 waedu.co.kr 2
115.22.68.31 badapoint.com 2
115.21.123.199 crm4u.kr 2
115.21.72.66 kevoting.io 2
115.21.194.16 jkpark.net 2
115.21.211.12 buykey.net 2
115.22.230.94 srman.net 2
115.21.123.209 hondacarskcc.co.kr 2
115.21.123.200 rentcar4u.kr 2

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

328,610 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
115.21.22.58 AS10196 KOOKMIN BANK 2.63ms from Seoul, KR
115.20.80.66 AS4766 Korea Telecom 6.04ms from Seoul, KR
115.21.40.50 AS4766 Korea Telecom 1.16ms from Seoul, KR
115.20.34.26 AS4766 Korea Telecom 2.86ms from Seoul, KR
115.21.44.234 AS4766 Korea Telecom 1.14ms from Seoul, KR
115.20.88.250 AS4766 Korea Telecom 7.67ms from Seoul, KR
115.20.163.202 AS4766 Korea Telecom 3.29ms from Seoul, KR
115.21.35.126 AS4766 Korea Telecom 1.59ms from Seoul, KR
115.20.123.86 AS4766 Korea Telecom 1.74ms from Seoul, KR
115.20.243.53 AS4766 Korea Telecom 3.46ms from Seoul, KR
115.20.153.1 AS4766 Korea Telecom 4.15ms from Seoul, KR
115.20.35.166 AS4766 Korea Telecom 2.09ms from Seoul, KR
115.20.87.66 AS4766 Korea Telecom 2.08ms from Seoul, KR
115.20.128.111 AS4766 Korea Telecom 4.28ms from Seoul, KR
115.20.45.50 AS4766 Korea Telecom 4.58ms from Seoul, KR
115.20.211.224 AS4766 Korea Telecom 3.50ms from Seoul, KR
115.20.75.2 AS4766 Korea Telecom 1.67ms from Seoul, KR
115.20.191.148 AS4766 Korea Telecom 4.38ms from Seoul, KR
115.20.253.172 AS4766 Korea Telecom 3.40ms from Seoul, KR
115.20.108.42 AS4766 Korea Telecom 4.70ms from Seoul, KR
115.20.234.201 AS4766 Korea Telecom 3.48ms from Seoul, KR
115.20.136.254 AS4766 Korea Telecom 3.13ms from Seoul, KR
115.21.12.254 AS4766 Korea Telecom 1.32ms from Seoul, KR
115.20.36.242 AS4766 Korea Telecom 2.67ms from Seoul, KR
115.20.232.126 AS4766 Korea Telecom 3.72ms 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
103.14.69.13 AS58666 Vorco 0.97ms from Auckland, NZ
197.225.200.77 AS23889 Mauritius Telecom Ltd 2.93ms from Ebene, MU
109.150.240.45 AS2856 British Telecommunications PLC 2.43ms from Erith, GB
24.49.249.237 AS11290 Cogeco Connexion inc 8.21ms from Montreal, CA
34.233.51.141 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
179.104.121.45 AS53006 ALGAR TELECOM S/A 6.64ms from São Paulo, BR
163.26.71.109 AS1659 Taiwan Academic Network (TANet) Information Center 4.98ms from Taichung, TW
133.91.136.109 AS23623 Chuo University 2.67ms from Tokyo, JP
83.13.224.189 AS5617 Orange Polska Spolka Akcyjna 6.12ms from Wrocław, PL
154.247.77.61 AS36947 Telecom Algeria 13.49ms from Algiers, DZ
209.198.16.61 AS31996 Zoom Telcom, LLC 6.76ms from Atlanta, US
76.145.184.189 AS7922 Comcast Cable Communications, LLC 4.25ms from Atlanta, US
192.99.253.125 AS16276 OVH SAS 0.10ms from Beauharnois, CA
58.30.53.253 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.74ms from Beijing, CN
198.73.255.253 AS62857 BILLINGS CLINIC 10.04ms from Calgary, CA
60.15.204.205 AS4837 CHINA UNICOM China169 Backbone 12.59ms from Changchun, CN
84.183.74.253 AS3320 Deutsche Telekom AG 4.77ms from Duesseldorf, DE
194.99.118.253 AS204681 Kampmann Group GmbH 6.82ms from Frankfurt am Main, DE
194.9.73.13 AS48918 Globalways GmbH 2.86ms from Frankfurt am Main, DE
221.203.233.237 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Liaoyang, CN
34.89.1.125 AS396982 Google LLC 0.10ms from London, GB
92.238.183.141 AS5089 Virgin Media Limited 14.19ms from London, GB
88.7.96.93 AS3352 TELEFONICA DE ESPANA S.A.U. 7.86ms from Madrid, ES
62.78.36.13 AS50289 Limited Liability Company WELLCOM-L 1.32ms from Moscow, RU
153.34.24.13 AS4837 CHINA UNICOM China169 Backbone 4.69ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 115.17.180.251
traceroute to 115.17.180.251 (115.17.180.251): 64 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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