203.238.57.0/24

AS9492 · Maeil Business Newspaper

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Summary

Country	South Korea
Domain	mkdc.co.uk
ASN	AS9492
Parent Range	203.238.56.0/22
Registry	KRNIC
ID	203.238.56.0-203.238.59.255

WHOIS Details

inetnum:            203.238.56.0 - 203.238.59.255
descr:              mk
network-type:       CUSTOMER
address:            Pil-dong 1(il)-ga Jung-gu Seoul
zip-code:           04557
created:            2003-09-06
admin:              GENERATED-KRNIC-IP-MANAGER-GOODMAN
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-GOODMAN
person:             IP Manager
name:               IP Manager
phone:              +82-2-397-3637
e-mail:             goodman@kyobobook.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.238.57.0/24

Range	ASN	Company	Num of IPs
203.238.56.0/22	AS9492	mk	1,024
203.238.56.0/22	AS23584	mk	1,024
203.238.0.0/17	AS9571	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9973	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 203.238.0.0/16

Range	ASN	Company	Num of IPs
203.238.0.0/17	AS9571	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9973	SEJONG NETWORKS	32,768
203.238.0.0/17	AS9848	SEJONG NETWORKS	32,768
203.238.224.0/19	AS10174	Munhwa Broadcasting Corporation	8,192
203.238.176.0/20	AS9286	KINX	4,096
203.238.176.0/20	AS9957	KINX	4,096
203.238.160.0/20	AS17841	NATIONAL INFORMATION RESOURCES SERVICE	4,096
203.238.56.0/22	AS23584	mk	1,024
203.238.56.0/22	AS9492	mk	1,024
203.238.84.0/23	AS23584	PUSAN CATV	512
203.238.38.0/23	AS4670	dewsystem	512
203.238.38.0/23	AS9848	dewsystem	512
203.238.186.0/24	AS9286	KINX	256
203.238.187.0/24	AS9286	KINX	256
203.238.36.0/24	AS17837	Korea Cyber Payment	256
203.238.16.0/24	AS131866	Its-in	256
203.238.13.0/24	AS131866	Its-in	256
203.238.86.0/24	AS23584	PUSAN CATV	256
203.238.177.0/24	AS46003	KINX	256
203.238.182.0/24	AS46003	KINX	256
203.238.183.0/24	AS46003	KINX	256
203.238.181.0/24	AS9286	KINX	256
203.238.182.0/24	AS9286	KINX	256
203.238.184.0/24	AS9286	KINX	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

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

IP Address	ASN	Details
203.238.57.110	AS9492 Maeil Business Newspaper	`2.14ms` 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
3.221.202.216	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US
34.206.44.8	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
50.40.135.232	AS5650 Frontier Communications of America, Inc.	`15.84ms` from Chicago, US
92.20.9.136	AS13285 TalkTalk Communications Limited	`2.66ms` from London, GB
81.103.87.56	AS5089 Virgin Media Limited	`8.56ms` from London, GB
76.167.211.88	AS20001 Charter Communications Inc	`7.21ms` from Los Angeles, US
167.62.112.56	AS6057 Administracion Nacional de Telecomunicaciones	`1.70ms` from Montevideo, UY
177.161.228.136	AS26599 TELEFÔNICA BRASIL S.A	`1.79ms` from Osasco, BR
88.165.111.168	AS12322 Free SAS	`7.16ms` from Paris, FR
83.8.93.8	AS5617 Orange Polska Spolka Akcyjna	`3.13ms` from Poznan, PL
40.82.134.136	AS8075 Microsoft Corporation	`0.34ms` from Seoul, KR
194.103.222.88	AS51747 Internet Vikings International AB	`0.89ms` from Stockholm, SE
51.34.81.56	AS16509 Amazon.com, Inc.	`0.29ms` from Zuerich, CH
37.138.101.216	AS9145 EWE TEL GmbH	`4.57ms` from Amsterdam, NL
54.221.54.88	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
135.106.23.168	AS44559 IT HOSTLINE LTD	`0.15ms` from Bucharest, RO
66.195.161.40	AS3549 Level 3 Parent, LLC	`3.06ms` from Cincinnati, US
72.48.45.232	AS7459 Grande Communications Networks, LLC	`12.65ms` from Dallas, US
95.246.37.184	AS3269 Telecom Italia S.p.A.	`13.02ms` from Frosinone, IT
94.178.247.88	AS6849 JSC "Ukrtelecom"	`9.87ms` from Kyiv, UA
4.234.88.216	AS8075 Microsoft Corporation	`0.20ms` from London, GB
98.254.92.168	AS7922 Comcast Cable Communications, LLC	`8.34ms` from Miami, US
67.80.237.8	AS6128 Cablevision Systems Corp.	`8.41ms` from New York City, US
121.81.177.168	AS17511 OPTAGE Inc.	`1.35ms` from Osaka, JP
178.93.30.56	AS64267 Sprious LLC	`0.14ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f3 -m9 203.238.57.26

traceroute to 203.238.57.26 (203.238.57.26): 9 hops max, 52 byte packets

3 [AS12400] 31.154.208.205 0.227 ms

4 *

5 *

6 [AS12400] 82.102.129.235 57.756 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On March 20th 2026

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