211.194.218.0/23

AS18319 · YeungNam College of Science Technology

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Summary

Country	South Korea
Domain	kt.com
ASN	AS18319
Registry	KRNIC
ID	KORNET-KR

WHOIS Details

inetnum:        211.192.0.0 - 211.195.255.255
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
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:        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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.194.218.2	ync.kr	1

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
211.194.218.254	AS18319 YeungNam College of Science Technology	`5.25ms` 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
71.63.83.39	AS7922 Comcast Cable Communications, LLC	`9.29ms` from Ashburn, US
187.107.236.231	AS28573 Claro NXT Telecomunicacoes Ltda	`6.73ms` from Curitiba, BR
87.138.80.151	AS3320 Deutsche Telekom AG	`7.25ms` from Duesseldorf, DE
86.115.215.135	AS1759 Telia Finland Oyj	`0.96ms` from Helsinki, FI
193.130.195.103	AS29400 TP ICAP GROUP SERVICES LIMITED	`1.98ms` from London, GB
126.214.33.23	AS17676 SoftBank Corp.	`4.18ms` from Osaka, JP
200.153.242.231	AS27699 TELEFÔNICA BRASIL S.A	`1.71ms` from Sao Paulo, BR
72.226.84.199	AS12271 Charter Communications Inc	`3.72ms` from Secaucus, US
103.41.164.183	AS134760 Shijiazhuang IDC network, CHINANET Hebei province	`1.37ms` from Shijiazhuang, CN
40.65.171.135	AS8075 Microsoft Corporation	`0.41ms` from Singapore, SG
78.159.153.151	AS25211 "Euro Crypt" EOOD	`0.81ms` from Sofia, BG
125.163.148.135	AS7713 PT Telekomunikasi Indonesia	`7.05ms` from Surabaya, ID
87.116.204.199	AS21021 Multimedia Polska Sp. z o.o.	`9.73ms` from Warsaw, PL
83.77.223.103	AS3303 Swisscom (Switzerland) Ltd	`1.54ms` from Zuerich, CH
69.250.158.39	AS7922 Comcast Cable Communications, LLC	`7.78ms` from Ashburn, US
212.200.216.103	AS8400 TELEKOM SRBIJA a.d.	`0.37ms` from Belgrade, RS
162.154.237.183	AS10796 Charter Communications Inc	`15.58ms` from Columbus, US
94.23.221.183	AS16276 OVH SAS	`1.64ms` from Gravelines, FR
54.36.13.103	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
109.134.15.183	AS5432 Proximus NV	`4.79ms` from Gravelines, FR
117.187.245.167	AS138407 The Internet Data Center of Guizhou Mobile Communication Company Limited	`1.78ms` from Guiyang, CN
116.2.16.167	AS4837 CHINA UNICOM China169 Backbone	`14.38ms` from Liaoyang, CN
68.199.78.71	AS6128 Cablevision Systems Corp.	`9.44ms` from New York City, US
39.87.114.151	AS4837 CHINA UNICOM China169 Backbone	`9.62ms` from Qingdao, CN
18.215.165.23	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -m11 211.194.219.243

traceroute to 211.194.219.243 (211.194.219.243): 11 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 20.814 ms

2 *

3 [AS4766] 112.174.80.253 56.479 ms

4 [AS4766] 112.174.86.89 56.046 ms

5 [AS4766] 112.174.48.105 57.876 ms

6 *

7 *

8 [AS4766] 221.157.185.134 62.239 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

On September 11th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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