203.242.151.0/24

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:        203.242.128.0 - 203.242.159.255
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 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:        IM6-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 203.242.0.0/16

Range	ASN	Company	Num of IPs
203.242.0.0/19	AS4766	Korea Telecom	8,192
203.242.0.0/19	AS45400	Korea Telecom	8,192
203.242.0.0/19	AS17841	Korea Telecom	8,192
203.242.80.0/20	AS10049	SK Co.,	4,096
203.242.32.0/20	AS10189	Hyundai Movex	4,096
203.242.48.0/21	AS10189	Hyundai Movex	2,048
203.242.56.0/22	AS10189	Hyundai Movex	1,024
203.242.60.0/23	AS10189	Hyundai Movex	512
203.242.62.0/24	AS10189	Hyundai Movex	256
203.242.202.0/24	AS7557	KTNETDRSERVICENETWORK	256
203.242.207.0/24	AS7557	KTNETDRDAEJEONBACKBONE	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

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

IP Address	ASN	Details
203.242.151.193	AS7557 Korea Trade Network	`2.36ms` 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
138.117.77.8	AS263774 MARANDU COMUNICACIONES SOCIEDAD DEL ESTADO	`15.14ms` from Buenos Aires, AR
221.210.179.120	AS4837 CHINA UNICOM China169 Backbone	`8.75ms` from Harbin, CN
99.49.107.200	AS7018 AT&T Enterprises, LLC	`2.16ms` from Houston, US
41.62.133.104	AS37705 TOPNET	`16.84ms` from Marseille, FR
68.195.11.216	AS6128 Cablevision Systems Corp.	`7.46ms` from New York City, US
138.185.129.248	AS263914 speed wifi telecom	`1.65ms` from Novo Hamburgo, BR
83.109.42.136	AS2119 Telenor Norge AS	`9.84ms` from Oslo, NO
221.1.167.216	AS4837 CHINA UNICOM China169 Backbone	`5.35ms` from Qingdao, CN
126.103.132.24	AS17676 SoftBank Corp.	`3.70ms` from Tokyo, JP
176.66.69.184	AS8562 A1 Telekom Austria AG	`10.54ms` from Vienna, AT
111.62.113.104	AS24547 Hebei Mobile Communication Company Limited	`2.96ms` from Zhangjiakou, CN
185.207.204.104	AS204196 Abelohost BV	`0.80ms` from Amsterdam, NL
75.207.101.232	AS6167 Verizon Business	`16.57ms` from Atlanta, US
182.69.148.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.08ms` from Delhi, IN
72.241.154.88	AS13490 Buckeye Cablevision, Inc.	`8.89ms` from Detroit, US
115.216.29.200	AS4134 CHINANET BACKBONE	`6.98ms` from Hangzhou, CN
72.197.129.72	AS22773 Cox Communications Inc.	`7.38ms` from Los Angeles, US
163.131.46.40	AS10000 Nagasaki Cable Media Inc.	`15.97ms` from Osaka, JP
31.38.153.8	AS5410 Bouygues Telecom SA	`2.94ms` from Paris, FR
34.198.163.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
107.3.17.168	AS7922 Comcast Cable Communications, LLC	`19.48ms` from Reston, US
95.245.239.216	AS3269 Telecom Italia S.p.A.	`5.37ms` from Rome, IT
14.40.81.40	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
210.99.38.88	AS4766 Korea Telecom	`2.55ms` from Seoul, KR
107.161.38.104	AS39962 FullHost	`0.41ms` from Vancouver, CA

Traceroute

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

traceroute -a -n -q1 203.242.151.241

traceroute to 203.242.151.241 (203.242.151.241): 64 hops max, 52 byte packets

1 [AS15169] 172.253.64.143 0.747 ms

2 [AS3786] 182.162.216.45 1.221 ms

3 *

4 *

5 *

6 *

7 [AS3786] 1.213.18.66 2.621 ms

8 [AS3786] 61.32.62.10 3.317 ms

9 [AS7557] 210.181.214.158 3.618 ms

10 [AS7557] 210.181.214.102 5.594 ms

11 [AS7557] 210.111.222.34 5.253 ms

12 [AS7557] 203.242.151.241 4.802 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 13th 2026

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