203.243.225.0/24

AS23584 · PUSAN CABLE TV SYSTEM CO., LTD.

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Summary

Country	South Korea
Domain
ASN	AS23584
Parent Range	203.243.128.0/17
Registry	KRNIC
ID	203.243.224.0-203.243.225.255

WHOIS Details

inetnum:            203.243.224.0 - 203.243.225.255
descr:              HCN-Pusan
network-type:       CUSTOMER
address:            Oncheon-dong Dongnae-gu Busan
zip-code:           47716
created:            2003-09-06
admin:              GENERATED-KRNIC-IP-MANAGER-CMG2124
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-CMG2124
person:             IP Manager
name:               IP Manager
phone:              +82-51-713-6110
e-mail:             cmg2124@hanmail.net
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.243.225.0/24

Range	ASN	Company	Num of IPs
203.243.128.0/17	AS23584	SEJONG NETWORKS	32,768
203.243.128.0/17	AS9848	SEJONG NETWORKS	32,768
203.243.128.0/17	AS141167	SEJONG NETWORKS	32,768

Nearby Ranges

BGP prefixes that overlap with 203.243.0.0/16

Range	ASN	Company	Num of IPs
203.243.128.0/17	AS141167	SEJONG NETWORKS	32,768
203.243.128.0/17	AS23584	SEJONG NETWORKS	32,768
203.243.128.0/17	AS9848	SEJONG NETWORKS	32,768
203.243.140.0/22	AS23584	HCN-Pusan	1,024
203.243.148.0/22	AS23584	HCN-Pusan	1,024
203.243.152.0/22	AS23584	HCN-Pusan	1,024
203.243.156.0/24	AS23584	HCN-Pusan	256
203.243.220.0/24	AS23584	HCN-Pusan	256
203.243.221.0/24	AS23584	HCN-Pusan	256
203.243.237.0/24	AS18300	Korea Electric Power Corporation	256
203.243.39.0/24	AS4766	Korea Telecom	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

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

IP Address	ASN	Details
203.243.225.171	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`6.99ms` 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
79.119.73.184	AS8708 DIGI ROMANIA S.A.	`10.45ms` from Bacau, RO
78.92.217.8	AS5483 Magyar Telekom Plc.	`6.00ms` from Budapest, HU
90.132.224.184	AS1257 Tele2 Sverige AB	`3.88ms` from Falkenberg, SE
3.123.98.56	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
75.75.200.120	AS14103 ACD.net	`0.79ms` from Grand Rapids, US
92.154.44.40	AS3215 Orange S.A.	`1.42ms` from Paris, FR
108.36.230.216	AS701 Verizon Business	`1.50ms` from Philadelphia, US
118.190.173.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.27ms` from Qingdao, CN
94.142.12.232	AS12389 PJSC Rostelecom	`1.70ms` from Saint Petersburg, RU
187.75.90.88	AS27699 TELEFÔNICA BRASIL S.A	`3.94ms` from Sao Paulo, BR
118.32.113.152	AS4766 Korea Telecom	`1.36ms` from Seoul, KR
196.229.217.88	AS37492 Orange Tunisie	`16.17ms` from Tunis, TN
118.255.134.248	AS4134 CHINANET-BACKBONE	`8.09ms` from Changsha, CN
171.91.234.104	AS4134 CHINANET-BACKBONE	`11.40ms` from Chengdu, CN
162.154.180.104	AS10796 Charter Communications Inc	`10.19ms` from Columbus, US
31.54.215.40	AS2856 British Telecommunications PLC	`1.64ms` from London, GB
189.251.56.24	AS8151 UNINET	`2.27ms` from Mexico City, MX
92.162.66.120	AS3215 Orange S.A.	`7.30ms` from Paris, FR
191.53.101.200	AS28202 MASTER S/A	`6.28ms` from Sao Paulo, BR
60.244.210.216	AS7482 Asia Pacific On-line Service Inc.	`5.46ms` from Taipei, TW
13.112.132.88	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
153.165.0.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.34ms` from Tokyo, JP
41.225.141.168	AS37671 3S INF	`1.58ms` from Tunis, TN
34.161.43.72	AS396982 Google LLC	`4.08ms` from Atlanta, US
91.34.128.72	AS3320 Deutsche Telekom AG	`4.11ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 203.243.225.232

traceroute to 203.243.225.232 (203.243.225.232): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.078 ms

2 [] 139.150.100.233 0.722 ms

3 [] 139.150.100.36 4.331 ms

4 [AS7562] 111.118.20.202 7.536 ms

5 *

6 *

7 [AS23584] 203.243.225.232 7.564 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 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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