203.241.90.0/24

AS9568 · KOREA INSTITUTE OF MACHINERY MATERIALS (KIMM)

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Summary

Country	South Korea
Domain	kimm.re.kr
ASN	AS9568
Registry	APNIC
ID	KIMMNET

WHOIS Details

inetnum:        203.241.88.0 - 203.241.95.255
netname:        KIMMNET
descr:          KOREA INSTITUTE OF MACHINERY   MATERIALS (KIMM)
country:        KR
admin-c:        IM798-AP
tech-c:         IM798-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T07:48:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Daejeon Yuseong-gu Gajeongbuk-ro 156
country:        KR
phone:          +82-42-868-7011
e-mail:         m4s@kimm.re.kr
nic-hdl:        IM798-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-12-03T06:14:22Z
source:         APNIC

inetnum:        203.241.88.0 - 203.241.95.255
netname:        KIMMNET-KR
descr:          KOREA INSTITUTE OF MACHINERY   MATERIALS (KIMM)
country:        KR
admin-c:        DS57-KR
tech-c:         DS57-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
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:        Daejeon Yuseong-gu Gajeongbuk-ro 156
address:        KIMM
country:        KR
phone:          +82-42-868-7011
e-mail:         m4s@kimm.re.kr
nic-hdl:        DS57-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 203.241.0.0/16

Range	ASN	Company	Num of IPs
203.241.0.0/19	AS18305	POSCO DX	8,192
203.241.224.0/19	AS9780	INJE UNIVERSITY	8,192
203.241.176.0/20	AS9774	Dongseo University	4,096
203.241.192.0/20	AS9870	Korea Telecom	4,096
203.241.32.0/21	AS9775	Hannam University	2,048
203.241.124.0/22	AS9949	Korean Education Network	1,024
203.241.120.0/22	AS1237	KISTI	1,024
203.241.208.0/22	AS4766	Korea Telecom	1,024
203.241.132.0/22	AS6619	SamsungSDS Inc.	1,024
203.241.160.0/22	AS6619	SamsungSDS Inc.	1,024
203.241.128.0/22	AS9949	Korean Education Network	1,024
203.241.214.0/23	AS18401	DAEGU UNIVERSITY	512
203.241.172.0/23	AS1237	KISTI	512
203.241.212.0/23	AS4766	Korea Telecom	512
203.241.167.0/24	AS4766	Korea Telecom	256
203.241.174.0/24	AS1237	KISTI	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
44.229.65.200	AS16509 Amazon.com, Inc.	`0.09ms` from Boardman, US
69.14.65.40	AS12083 WideOpenWest Finance LLC	`10.07ms` from Chicago, US
76.148.173.56	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Miami, US
185.85.25.168	AS207029 Wime Srl	`4.69ms` from Milan, IT
5.39.234.200	AS60641 HEXATEL SAS	`0.82ms` from Paris, FR
107.3.130.88	AS7922 Comcast Cable Communications, LLC	`2.36ms` from San Jose, US
220.71.240.72	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
82.213.200.8	AS15704 XTRA TELECOM S.A.	`1.40ms` from Valencia, ES
71.235.151.136	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Boston, US
104.230.149.200	AS10796 Charter Communications Inc	`7.09ms` from Columbus, US
34.66.239.184	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
82.38.195.88	AS39855 Mod Mission Critical LLC	`0.20ms` from Frankfurt am Main, DE
212.80.232.24	AS8881 1&1 Versatel GmbH	`0.46ms` from Hamburg, DE
190.89.149.200	AS270370 A B DA SILVA MULTIMIDIA - ME	`4.87ms` from Joao Pessoa, BR
136.242.82.8	AS14354 Wachter Technology Solutions	`0.78ms` from Kansas City, US
78.148.194.248	AS13285 TalkTalk Communications Limited	`6.63ms` from London, GB
75.236.17.40	AS6167 Verizon Business	`12.02ms` from Los Angeles, US
14.36.163.40	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
60.73.253.232	AS17676 SoftBank Corp.	`2.92ms` from Tokyo, JP
202.239.44.88	AS4694 IDC Frontier Inc.	`0.78ms` from Tokyo, JP
99.149.245.120	AS7018 AT&T Enterprises, LLC	`3.11ms` from Atlanta, US
182.61.238.152	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`2.51ms` from Beijing, CN
100.20.116.72	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
108.252.186.72	AS7018 AT&T Enterprises, LLC	`8.20ms` from Chicago, US
93.163.150.232	AS3292 TDC Holding A/S	`1.67ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -m8 203.241.90.191

traceroute to 203.241.90.191 (203.241.90.191): 8 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 56.382 ms

2 *

3 *

4 [AS17579] 134.75.103.113 210.126 ms

5 [AS1237] 134.75.5.118 209.573 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On March 29th 2026

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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