211.114.161.0/24

AS9528 · Chungcheongbuk-do Education Research and Information Institute

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Summary

Country	South Korea
Domain	kt.com
ASN	AS9528
Registry	APNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.114.160.0 - 211.114.167.255
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:  2025-11-03T08:14:55Z
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:        211.114.160.0 - 211.114.167.255
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
211.114.161.3	AS9528 Chungcheongbuk-do Education Research and Information Institute	`3.92ms` 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
20.90.9.56	AS8075 Microsoft Corporation	`0.20ms` from Cardiff, GB
76.136.248.120	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Chicago, US
31.29.41.184	AS15943 wilhelm.tel GmbH	`0.41ms` from Hamburg, DE
87.150.182.136	AS3320 Deutsche Telekom AG	`4.56ms` from Hamburg, DE
40.87.213.120	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
99.101.83.152	AS7018 AT&T Enterprises, LLC	`7.17ms` from Miami, US
194.67.94.40	AS197695 "Domain names registrar REG.RU", Ltd	`1.50ms` from Moscow, RU
27.195.2.56	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Qingdao, CN
45.168.78.184	AS268039 CASAGRANDE & DE ANGELI LTDA ME	`10.17ms` from Rio de Janeiro, BR
14.90.100.56	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
1.171.121.72	AS3462 Data Communication Business Group	`1.85ms` from Taipei, TW
153.211.128.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.59ms` from Tokyo, JP
196.185.25.24	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.26ms` from Tunis, TN
75.89.3.248	AS7029 Windstream Communications LLC	`12.18ms` from Chicago, US
87.61.154.8	AS3292 TDC Holding A/S	`1.41ms` from Copenhagen, DK
212.126.224.248	AS25244 deCode genetics Ltd.	`0.74ms` from Hafnarfjoerdur, IS
118.26.37.24	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.71ms` from Hong Kong, HK
46.150.49.40	AS3212 Telemach Slovenija d.o.o.	`2.84ms` from Ljubljana, SI
90.94.215.56	AS12479 Orange Espagne SA	`10.89ms` from Madrid, ES
68.168.211.168	AS19318 Interserver, Inc	`0.39ms` from New York City, US
61.126.106.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.46ms` from Osaka, JP
34.32.165.184	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
200.145.74.56	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`5.90ms` from Sao Paulo, BR
216.221.128.40	AS32312 Telecommunication Systems, Inc.	`1.35ms` from Seattle, US
69.12.2.72	AS393967 Lynden Incorporated	`0.69ms` 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 211.114.161.193

traceroute to 211.114.161.193 (211.114.161.193): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.44 0.077 ms

2 [AS3786] 211.118.152.142 0.938 ms

3 [AS3786] 211.118.152.141 1.691 ms

4 *

5 *

6 *

7 *

8 [AS3786] 1.213.104.142 4.224 ms

9 [AS3786] 1.215.61.34 5.003 ms

10 [AS9316] 211.42.66.30 6.417 ms

11 [AS9316] 61.108.9.69 4.838 ms

12 [AS9528] 211.114.161.193 4.334 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 21st 2026

What are IP address ranges?

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