203.240.76.0/24

AS17865 · Supreme Court of Korea

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	South Korea
Domain	scourt.go.kr
ASN	AS17865
Registry	APNIC
ID	ORG504540

WHOIS Details

inetnum:        203.240.64.0 - 203.240.97.255
netname:        SCK
descr:          Supreme Court of Korea
admin-c:        IM775-AP
tech-c:         IM775-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2018-07-06T08:34:39Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
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:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        Seoul Seocho-gu Seocho-daero 219
country:        KR
phone:          +82-31-725-7694
e-mail:         network@scourt.go.kr
nic-hdl:        IM775-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-11-15T04:40:05Z
source:         APNIC

inetnum:        203.240.64.0 - 203.240.97.255
netname:        SCK-KR
descr:          Supreme Court of Korea
country:        KR
admin-c:        216-KR
tech-c:         216-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.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Seocho-gu Seocho-daero 219
address:        SUPREME COURT OF KOREA
country:        KR
phone:          +82-31-725-7694
e-mail:         network@scourt.go.kr
nic-hdl:        216-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.240.0.0/16

Range	ASN	Company	Num of IPs
203.240.192.0/18	AS9848	SEJONG NETWORKS	16,384
203.240.192.0/18	AS4670	SEJONG NETWORKS	16,384
203.240.128.0/19	AS4670	SEJONG NETWORKS	8,192
203.240.128.0/19	AS9645	SEJONG NETWORKS	8,192
203.240.128.0/19	AS3786	SEJONG NETWORKS	8,192
203.240.128.0/19	AS9980	SEJONG NETWORKS	8,192
203.240.128.0/19	AS9848	SEJONG NETWORKS	8,192
203.240.128.0/19	AS45977	SEJONG NETWORKS	8,192
203.240.191.0/24	AS3786	Korea Internet Security Agency	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.240.76.23	xn--9l4bob17zina.xn--3e0b707e	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.240.76.236	AS17865 Supreme Court of Korea	`2.03ms` 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
173.29.250.56	AS30036 Mediacom Communications Corp	`11.67ms` from Chicago, US
75.166.49.248	AS209 CenturyLink Communications, LLC	`2.30ms` from Denver, US
98.224.139.152	AS7922 Comcast Cable Communications, LLC	`11.58ms` from Flint, US
117.0.229.72	AS7552 Viettel Group	`5.92ms` from Hanoi, VN
78.162.12.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.01ms` from Izmir, TR
5.148.29.136	AS25180 Exponential-E Ltd.	`1.29ms` from London, GB
159.93.120.56	AS2875 Joint Institute for Nuclear Research	`3.48ms` from Moscow, RU
41.90.112.200	AS37061 Safaricom Limited	`7.12ms` from Nairobi, KE
122.213.247.216	AS17506 ARTERIA Networks Corporation	`3.54ms` from Osaka, JP
3.230.148.152	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
179.210.112.72	AS28573 Claro NXT Telecomunicacoes Ltda	`9.29ms` from Rio de Janeiro, BR
118.196.25.24	AS4811 China Telecom (Group)	`3.19ms` from Shanghai, CN
13.55.57.88	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
153.162.86.72	AS4713 NTT Communications Corporation	`2.67ms` from Tokyo, JP
5.54.148.56	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`2.08ms` from Athens, GR
24.99.162.248	AS7922 Comcast Cable Communications, LLC	`4.15ms` from Atlanta, US
221.196.12.104	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Beijing, CN
188.36.222.232	AS5483 Magyar Telekom Plc.	`4.15ms` from Budapest, HU
156.213.148.216	AS8452 TE-AS	`3.58ms` from Cairo, EG
20.45.76.72	AS8075 Microsoft Corporation	`3.57ms` from Dubai, AE
144.91.78.120	AS51167 Contabo GmbH	`2.68ms` from Frankfurt am Main, DE
117.5.199.72	AS7552 Viettel Group	`2.23ms` from Hanoi, VN
203.215.187.8	AS38713 Broadband ISP, FTTH and Cable Service Provider	`1.25ms` from Karachi, PK
89.142.135.72	AS5603 Telekom Slovenije, d.d.	`1.45ms` from Ljubljana, SI
89.234.20.200	AS15395 Rackspace Ltd.	`1.10ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m16 203.240.76.65

traceroute to 203.240.76.65 (203.240.76.65): 16 hops max, 52 byte packets

1 [AS31898] 140.91.238.24 0.072 ms

2 [AS8220] 212.161.28.162 0.551 ms

3 [AS8220] 212.161.28.161 7.172 ms

4 [] 193.114.182.92 230.656 ms

5 [] 210.171.225.64 228.647 ms

6 [AS3786] 203.248.207.21 228.487 ms

7 *

8 *

9 *

10 [AS3786] 1.213.115.86 259.94 ms

11 [AS3786] 1.213.4.154 269.228 ms

12 [AS9316] 220.65.212.2 264.652 ms

13 [AS17865] 203.240.73.4 264.469 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Cardiff, GB

On September 11th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales