203.242.128.0/17

AS7557  ·  Korea Trade Network

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Summary

Country South Korea
Domain ktnet.co.kr
ASN AS7557
Registry KRNIC
ID KTNET-KR

WHOIS Details

inetnum:        203.242.160.0 - 203.242.223.255
netname:        KTNET-KR
descr:          Korea Trade Network
country:        KR
admin-c:        IA6-KR
tech-c:         IM6-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:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        IA6-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Gangnam-gu Yeongdong-daero
address:        511 (4thFl, Trade-Tower)
country:        KR
phone:          +82-2-6000-2715
e-mail:         ip@ktnet.co.kr
nic-hdl:        IM6-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Hosted domains

There are 263 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.242.143.120 yht.co.kr 110
203.242.205.180 tsign.net 13
203.242.210.194 cleosis.kr 12
203.242.143.119 samwang.co.kr 10
203.242.255.36 uth.go.kr 9
203.242.255.51 ulogishub.com 7
203.242.255.138 uftakorea.co.kr 7
203.242.255.160 ktnet.com 6
203.242.210.223 dhow.kr 5
203.242.210.183 ecplaza.co.kr 4
203.242.200.140 mastersteel.co.kr 3
203.242.200.141 cmetalskorea.co.kr 3
203.242.169.140 kipoacademy.or.kr 3
203.242.197.59 ipocc.co.kr 3
203.242.211.132 trabiz.net 2
203.242.255.86 aspline.or.kr 2
203.242.143.110 lom-logistics.com 2
203.242.197.46 kceni.com 2
203.242.210.222 yesonbiz.com 2
203.242.210.172 cleanmart.co.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

Pingable IPs

1,196 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.242.150.4 AS7557 Korea Trade Network 1.90ms from Seoul, KR
203.242.128.3 AS7557 Korea Trade Network 2.81ms from Seoul, KR
203.242.214.3 AS7557 Korea Trade Network 2.15ms from Seoul, KR
203.242.224.14 AS7557 Korea Trade Network 4.12ms from Seoul, KR
203.242.180.235 AS7557 Korea Trade Network 1.27ms from Seoul, KR
203.242.228.114 AS7557 Korea Trade Network 9.70ms from Seoul, KR
203.242.166.183 AS7557 Korea Trade Network 1.21ms from Seoul, KR
203.242.175.254 AS7557 Korea Trade Network 2.86ms from Seoul, KR
203.242.211.140 AS7557 Korea Trade Network 9.15ms from Seoul, KR
203.242.156.196 AS7557 Korea Trade Network 1.46ms from Seoul, KR
203.242.164.18 AS7557 Korea Trade Network 1.22ms from Seoul, KR
203.242.151.128 AS7557 Korea Trade Network 3.33ms from Seoul, KR
203.242.240.169 AS7557 Korea Trade Network 6.79ms from Seoul, KR
203.242.255.109 AS7557 Korea Trade Network 1.09ms from Seoul, KR
203.242.142.56 AS7557 Korea Trade Network 2.12ms from Seoul, KR
203.242.230.229 AS7557 Korea Trade Network 2.58ms from Seoul, KR
203.242.178.199 AS7557 Korea Trade Network 1.21ms from Seoul, KR
203.242.148.137 AS7557 Korea Trade Network 3.21ms from Seoul, KR
203.242.159.2 AS7557 Korea Trade Network 3.44ms from Seoul, KR
203.242.208.251 AS7557 Korea Trade Network 1.60ms from Seoul, KR
203.242.202.249 AS7557 Korea Trade Network 4.14ms from Seoul, KR
203.242.177.158 AS7557 Korea Trade Network 1.22ms from Seoul, KR
203.242.190.193 AS7557 Korea Trade Network 4.50ms from Seoul, KR
203.242.213.22 AS7557 Korea Trade Network 4.14ms from Seoul, KR
203.242.227.59 AS7557 Korea Trade Network 7.05ms 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
84.105.195.1 AS33915 Vodafone Libertel B.V. 3.92ms from Amsterdam, NL
94.209.86.1 AS33915 Vodafone Libertel B.V. 4.82ms from Amsterdam, NL
45.131.146.33 AS39572 DataWeb Global Group B.V. 0.29ms from Amsterdam, NL
31.201.3.145 AS50266 Odido Netherlands B.V. 4.50ms from Amsterdam, NL
208.180.156.1 AS19108 Optimum 7.23ms from Ashburn, US
96.241.197.1 AS701 Verizon Business 1.89ms from Ashburn, US
195.97.12.161 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.50ms from Athens, GR
58.137.118.177 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 5.45ms from Bangkok, TH
177.40.112.1 AS18881 TELEFÔNICA BRASIL S.A 5.78ms from Belo Horizonte, BR
154.30.0.1 AS397373 H4Y Technologies LLC 0.71ms from Bend, US
186.80.48.1 AS10620 Telmex Colombia S.A. 1.79ms from Bogota, CO
64.140.236.65 AS21547 FirstLight Fiber, Inc. 3.84ms from Boston, US
92.81.176.1 AS9050 Orange Romania S.A. 8.06ms from Bucharest, RO
80.162.247.1 AS3292 TDC Holding A/S 1.28ms from Copenhagen, DK
34.31.118.177 AS396982 Google LLC 0.11ms from Council Bluffs, US
187.103.108.97 AS14840 BR.Digital Provider 11.56ms from Curitiba, BR
111.40.58.81 AS132525 HeiLongJiang Mobile Communication Company Limited 18.53ms from Dalian, CN
173.207.129.1 AS11492 CABLE ONE, INC. 9.16ms from Dallas, US
71.91.122.1 AS20115 Charter Communications LLC 3.92ms from Dallas, US
185.192.154.49 AS42090 Rapid Broadband Ltd 4.70ms from Dublin, IE
157.18.57.193 AS17816 China Unicom IP network China169 Guangdong province 4.82ms from Guangzhou, CN
218.13.48.1 AS4134 CHINANET-BACKBONE 6.60ms from Guangzhou, CN
122.224.183.81 AS4134 CHINANET-BACKBONE 3.96ms from Hangzhou, CN
62.183.144.1 AS16086 DNA Oyj 0.64ms from Helsinki, FI
43.159.222.1 AS132203 Tencent Building, Kejizhongyi Avenue 0.18ms 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 -m10 203.242.235.97
traceroute to 203.242.235.97 (203.242.235.97): 10 hops max, 52 byte packets
1 [AS15169] 74.125.37.114 113.671 ms
2 *
4 [AS4766] 112.174.92.94 141.867 ms
5 [AS4766] 203.234.255.86 146.791 ms
6 [AS7557] 203.242.164.21 143.572 ms
7 [AS7557] 203.242.180.146 142.932 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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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