203.243.152.0/22

AS23584 · PUSAN CABLE TV SYSTEM CO., LTD.

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

Summary

Country	South Korea
Domain
ASN	AS23584
Parent Range	203.243.128.0/17
Registry	KRNIC
ID	203.243.152.0-203.243.155.255

WHOIS Details

inetnum:            203.243.152.0 - 203.243.155.255
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:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.243.152.0/22

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
203.243.156.0/24	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

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

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

IP Address	ASN	Details
203.243.155.1	AS23584 PUSAN CABLE TV SYSTEM CO., LTD.	`7.14ms` 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
85.214.160.6	AS6724 Strato GmbH	`0.51ms` from Berlin, DE
76.138.65.6	AS7922 Comcast Cable Communications, LLC	`15.14ms` from Dallas, US
212.78.224.86	AS29650 Digiweb ltd	`0.49ms` from Dublin, IE
18.198.168.6	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
92.252.39.102	AS9145 EWE TEL GmbH	`8.17ms` from Frankfurt am Main, DE
58.123.232.182	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
124.243.35.38	AS9842 LOTTE INNOVATE Co.,Ltd	`0.84ms` from Incheon, KR
31.129.4.166	AS41789 LLC Teledyne Systems Limited	`10.09ms` from Khabarovsk, RU
35.177.103.230	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
90.220.84.166	AS5607 Sky UK Limited	`3.56ms` from London, GB
213.99.210.198	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.13ms` from Madrid, ES
41.90.97.102	AS37061 Safaricom Limited	`1.81ms` from Mombasa, KE
194.84.16.6	AS2854 LLC Orange Business Services	`1.73ms` from Moscow, RU
97.128.40.230	AS6167 Verizon Business	`15.11ms` from Piscataway, US
67.177.22.54	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Salt Lake City, US
95.71.197.22	AS12389 PJSC Rostelecom	`14.52ms` from Samara, RU
65.98.29.38	AS25653 FortressITX	`0.27ms` from Secaucus, US
116.80.152.182	AS2514 NTT PC Communications, Inc.	`0.65ms` from Tokyo, JP
169.54.80.102	AS36351 IBM Cloud	`8.74ms` from Toronto, CA
81.210.7.182	AS12741 Netia SA	`0.33ms` from Warsaw, PL
112.48.19.246	AS9808 China Mobile Communications Group Co., Ltd.	`2.31ms` from Xiamen, CN
69.255.115.6	AS7922 Comcast Cable Communications, LLC	`7.67ms` from Ashburn, US
52.191.220.102	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
183.170.146.6	AS4538 China Education and Research Network Center	`13.87ms` from Beijing, CN
54.223.214.54	AS55960 Beijing Guanghuan Xinwang Digital	`3.53ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 203.243.155.44

traceroute to 203.243.155.44 (203.243.155.44): 64 hops max, 52 byte packets

1 [AS210756] 5.189.223.2 0.114 ms

2 *

3 *

4 [AS31133] 178.176.152.240 1.11 ms

5 [AS23584] 203.243.155.44 364.68 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

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.

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