203.241.57.0/24

AS10044 · Rural Development Administration (RDA)

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Summary

Country	South Korea
Domain	korea.kr
ASN	AS10044
Registry	APNIC
ID	KASTINS-KR

WHOIS Details

inetnum:        203.241.56.0 - 203.241.63.255
netname:        KASTINS
descr:          Rural Development Administration (RDA)
country:        KR
admin-c:        IM794-AP
tech-c:         IM794-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T07:48:03Z
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:        Jeollabuk-do Wansan-gu, Jeonju-si Nongsaengmyeong-ro 300
country:        KR
phone:          +82-63-238-0502
e-mail:         leonid@korea.kr
nic-hdl:        IM794-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-10-05T05:20:05Z
source:         APNIC

inetnum:        203.241.56.0 - 203.241.63.255
netname:        KASTINS-KR
descr:          Rural Development Administration (RDA)
country:        KR
admin-c:        BL35-KR
tech-c:         KC35-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:        Jeollabuk-do Wansan-gu, Jeonju-si Nongsaengmyeong-ro 300
address:        Rural Development Administration
country:        KR
phone:          +82-63-238-0502
e-mail:         leonid@korea.kr
nic-hdl:        BL35-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:        Jeollabuk-do Wansan-gu, Jeonju-si Nongsaengmyeong-ro 300
address:        Rural Development Administration
country:        KR
phone:          +82-63-238-0502
e-mail:         leonid@korea.kr
nic-hdl:        KC35-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
203.241.224.0/19	AS9780	INJE UNIVERSITY	8,192
203.241.0.0/19	AS18305	POSCO DX	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
203.241.128.0/22	AS9949	Korean Education Network	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
203.241.124.0/22	AS9949	Korean Education Network	1,024
203.241.120.0/22	AS1237	KISTI	1,024
203.241.214.0/23	AS18401	DAEGU UNIVERSITY	512
203.241.212.0/23	AS4766	Korea Telecom	512
203.241.172.0/23	AS1237	KISTI	512
203.241.174.0/24	AS1237	KISTI	256
203.241.167.0/24	AS4766	Korea Telecom	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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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
165.225.28.232	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Amsterdam, NL
57.153.20.200	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
76.223.80.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
101.28.38.88	AS4837 CHINA UNICOM China169 Backbone	`9.96ms` from Beijing, CN
45.181.26.248	AS268267 INFONET TELECOMUNICACOES LTDA	`14.35ms` from Fortaleza, BR
91.152.60.152	AS719 Elisa Oyj	`0.69ms` from Helsinki, FI
31.120.100.24	AS2856 British Telecommunications PLC	`2.50ms` from London, GB
81.158.134.152	AS2856 British Telecommunications PLC	`7.21ms` from London, GB
222.132.120.216	AS4837 CHINA UNICOM China169 Backbone	`7.96ms` from Qingdao, CN
172.83.11.184	AS394996 47-2339071	`1.10ms` from San Jose, US
3.35.71.56	AS16509 Amazon.com, Inc.	`0.50ms` from Seoul, KR
111.118.36.200	AS9762 kt HCN Co.,Ltd.	`0.88ms` from Seoul, KR
153.151.248.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
20.162.9.184	AS8075 Microsoft Corporation	`0.13ms` from Cardiff, GB
3.16.169.152	AS16509 Amazon.com, Inc.	`0.68ms` from Columbus, US
82.27.204.232	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.17ms` from Milan, IT
92.202.5.216	AS2527 Sony Network Communications Inc.	`1.58ms` from Osaka, JP
3.88.57.232	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
79.9.170.232	AS3269 Telecom Italia S.p.A.	`4.82ms` from Rome, IT
95.236.6.88	AS3269 Telecom Italia S.p.A.	`2.02ms` from Rome, IT
177.172.133.168	AS26599 TELEFÔNICA BRASIL S.A	`1.75ms` from São Paulo, BR
131.129.133.152	AS4685 Asahi Net	`17.46ms` from Tokyo, JP
80.48.80.152	AS5617 Orange Polska Spolka Akcyjna	`5.98ms` from Warsaw, PL
74.235.33.248	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
41.239.213.152	AS8452 TE-AS	`3.35ms` from Cairo, EG

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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