221.168.36.0/22

AS9526  ·  KOSCOM

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Summary

Country South Korea
Domain kt.com
ASN AS9526
Registry KRNIC
ID KORNET-KR

WHOIS Details

inetnum:        221.144.0.0 - 221.168.255.255
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 are 41 domain names hosted across 32 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.168.39.170 ivoucher.kr 3
221.168.37.175 kasse.world 3
221.168.39.199 gift-n.co.kr 2
221.168.37.215 betterwealth.co.kr 2
221.168.37.48 ss-secai.com 2
221.168.37.196 betterday.co.kr 2
221.168.39.86 onleone.kr 2
221.168.36.134 cocktailfd.com 2
221.168.37.184 dailydream.co.kr 2
221.168.37.235 betterday.co.kr 2
221.168.36.154 baumpns.com 2
221.168.38.201 paysis.co.kr 1
221.168.36.17 fintechweek.or.kr 1
221.168.39.100 livilmanagement.com 1
221.168.39.14 findon.kr 1
221.168.39.4 fundingway.co.kr 1
221.168.36.141 bigtech.co.kr 1
221.168.36.234 gdgd.shop 1
221.168.39.249 pivo.co.kr 1
221.168.36.124 ppgc.or.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

Pingable IPs

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

IP Address ASN Details
221.168.39.77 AS9526 KOSCOM 1.26ms from Seoul, KR
221.168.38.190 AS9526 KOSCOM 1.24ms from Seoul, KR
221.168.37.18 AS9526 KOSCOM 1.24ms from Seoul, KR
221.168.36.106 AS9526 KOSCOM 1.24ms 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
45.83.233.166 AS206238 Freedom Internet BV 0.97ms from Amsterdam, NL
50.251.53.118 AS7922 Comcast Cable Communications, LLC 8.75ms from Ashburn, US
68.50.64.150 AS7922 Comcast Cable Communications, LLC 15.14ms from Chicago, US
104.239.158.6 AS33070 Rackspace Hosting 1.05ms from Dallas, US
177.21.119.70 AS53246 Cyber Info Provedor de Acesso LTDA ME 6.03ms from Fortaleza, BR
80.137.227.198 AS3320 Deutsche Telekom AG 5.79ms from Frankfurt am Main, DE
121.207.19.70 AS4134 CHINANET-BACKBONE 3.90ms from Fuzhou, CN
189.194.63.86 AS13999 Mega Cable, S.A. de C.V. 3.46ms from Guadalajara, MX
112.78.171.246 AS17451 BIZNET NETWORKS 0.30ms from Jakarta, ID
86.142.28.166 AS2856 British Telecommunications PLC 5.84ms from London, GB
51.148.182.86 AS13037 Zen Internet Ltd 1.57ms from Manchester, GB
79.54.175.214 AS3269 Telecom Italia S.p.A. 5.32ms from Milan, IT
89.108.93.102 AS197695 "Domain names registrar REG.RU", Ltd 0.85ms from Moscow, RU
60.101.85.166 AS17676 SoftBank Corp. 3.60ms from Osaka, JP
133.123.13.38 AS7522 STNet, Incorporated 4.20ms from Osaka, JP
177.138.50.22 AS27699 TELEFÔNICA BRASIL S.A 3.73ms from Osasco, BR
72.208.11.166 AS22773 Cox Communications Inc. 5.49ms from Phoenix, US
112.244.19.182 AS4837 CHINA UNICOM China169 Backbone 7.40ms from Qingdao, CN
20.200.126.246 AS8075 Microsoft Corporation 0.19ms from Toronto, CA
34.76.148.54 AS396982 Google LLC 0.14ms from Brussels, BE
52.161.107.102 AS8075 Microsoft Corporation 3.42ms from Denver, US
169.197.132.134 AS398872 Big Wifi 3.15ms from Edmonton, CA
64.62.191.70 AS54288 SolidTools Technology, Inc. 0.20ms from Fremont, US
182.254.174.22 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Guangzhou, CN
71.112.240.214 AS701 Verizon Business 14.00ms from Herndon, US

Traceroute

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

$
traceroute -a -n -q1 -f4 221.168.39.179
traceroute to 221.168.39.179 (221.168.39.179): 64 hops max, 52 byte packets
4 [] 201.16.2.155 101.743 ms
5 [] 80.81.197.58 337.698 ms
6 *
7 *
8 *
9 *
10 [AS9318] 1.255.14.61 400.938 ms
11 [AS9526] 114.31.121.235 401.064 ms
12 *
13 *
14 *
15 *
16 [AS9526] 221.168.39.179 401.929 ms
Measurement taken from IPinfo ProbeNet in Campina Grande, BR
On

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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