203.231.50.0/24

AS17837 · NHN KCP Corp.

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Summary

Country	South Korea
Domain	sspharm.co.kr
ASN	AS17837
Parent Range	203.231.0.0/16
Registry	KRNIC
ID	203.231.50.0-203.231.50.255

WHOIS Details

inetnum:            203.231.50.0 - 203.231.50.255
descr:              SAMSUNG PHARN CO. LTD
network-type:       CUSTOMER
address:            Mojin-dong  Gwangjin-gu  Seoul
zip-code:           05022
created:            2003-09-06
admin:              GENERATED-KRNIC-IP-MANAGER-APACHE
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-APACHE
person:             IP Manager
name:               IP Manager
phone:              +82-2-2204-3158
e-mail:             apache@sspharm.co.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 203.231.50.0/24

Range	ASN	Company	Num of IPs
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.231.0.0/16	AS136897	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 203.231.0.0/16

Range	ASN	Company	Num of IPs
203.231.0.0/16	AS131866	SEJONG NETWORKS	65,536
203.231.0.0/16	AS136897	SEJONG NETWORKS	65,536
203.231.0.0/16	AS17881	SEJONG NETWORKS	65,536
203.231.0.0/16	AS23593	SEJONG NETWORKS	65,536
203.231.0.0/16	AS3608	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9684	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9848	SEJONG NETWORKS	65,536
203.231.0.0/16	AS9973	SEJONG NETWORKS	65,536
203.231.129.0/24	AS38676	FLEXNET	256
203.231.130.0/24	AS38676	FLEXNET	256
203.231.51.0/24	AS17837	Sovik	256
203.231.131.0/24	AS38676	FLEXNET	256
203.231.238.0/24	AS17881	INET	256
203.231.132.0/24	AS38676	FLEXNET	256
203.231.133.0/24	AS38676	FLEXNET	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

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
84.168.40.56	AS3320 Deutsche Telekom AG	`2.53ms` from Berlin, DE
109.133.131.120	AS5432 Proximus NV	`1.08ms` from Brussels, BE
87.38.71.152	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`2.12ms` from Dublin, IE
91.23.87.232	AS3320 Deutsche Telekom AG	`4.29ms` from Frankfurt am Main, DE
90.197.220.136	AS5607 Sky UK Limited	`1.83ms` from London, GB
76.94.147.56	AS20001 Charter Communications Inc	`7.06ms` from Los Angeles, US
18.64.48.8	AS16509 Amazon.com, Inc.	`0.16ms` from Melbourne, AU
182.216.107.8	AS17858 LG POWERCOMM	`2.30ms` from Seoul, KR
153.120.227.8	AS10013 FreeBit Co.,Ltd.	`2.80ms` from Tokyo, JP
18.181.17.232	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
69.16.0.8	AS1968 UMASSNET	`3.34ms` from Boston, US
41.249.164.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.93ms` from Casablanca, MA
135.224.8.216	AS8075 Microsoft Corporation	`0.18ms` from Chicago, US
136.113.76.88	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
79.212.10.232	AS3320 Deutsche Telekom AG	`2.26ms` from Frankfurt am Main, DE
115.208.20.40	AS4134 CHINANET-BACKBONE	`9.04ms` from Hangzhou, CN
2.42.232.152	AS30722 Fastweb SpA	`0.97ms` from Milan, IT
191.248.176.248	AS18881 TELEFÔNICA BRASIL S.A	`19.38ms` from Osasco, BR
111.242.100.200	AS3462 Data Communication Business Group	`3.76ms` from Taichung, TW
1.163.26.248	AS3462 Data Communication Business Group	`1.38ms` from Taipei, TW
150.90.140.8	AS2497 Internet Initiative Japan Inc.	`0.77ms` from Tokyo, JP
219.98.170.136	AS2527 Sony Network Communications Inc.	`1.63ms` from Tokyo, JP
51.144.161.72	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
184.81.118.120	AS7029 Windstream Communications LLC	`0.54ms` from Ashburn, US
199.192.146.216	AS6939 Hurricane Electric LLC	`0.20ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 203.231.50.60

traceroute to 203.231.50.60 (203.231.50.60): 9 hops max, 52 byte packets

5 [AS60068] 185.229.188.211 60.559 ms

6 [] 206.81.80.149 53.885 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 13th 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.

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