203.244.120.0/21

AS6619 · SamsungSDS Inc.

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Summary

Country	South Korea
Domain	samsung.com
ASN	AS6619
Registry	KRNIC
ID	203.244.120.0-203.244.127.255

WHOIS Details

inetnum:            203.244.120.0 - 203.244.127.255
descr:              Samsung Networks
network-type:       INFRA
address:            Samseong-dong  Gangnam-gu  Seoul
zip-code:           135090
created:            2000-11-08
admin:              GENERATED-KRNIC-IP-MANAGER-JONGHOONKI
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-JONGHOONKI
person:             IP Manager
name:               IP Manager
phone:              +82-2-509-0441
e-mail:             [email protected]
source:             KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.244.0.0/16

Range	ASN	Company	Num of IPs
203.244.128.0/18	AS18401	DAEGU UNIVERSITY	16,384
203.244.32.0/19	AS18305	POSCO DAEWOO	8,192
203.244.64.0/19	AS18305	POSCO DAEWOO	8,192
203.244.192.0/19	AS6619	SamsungSDS Inc.	8,192
203.244.0.0/19	AS9273	ITCENENTEC CO.,LTD.	8,192

Hosted domains

There are 12 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.244.121.42	pdss.co.kr	3
203.244.122.21	samsungpop.com	3
203.244.121.114	sdsuseflex.com	2
203.244.124.32	samsungsecurities.co.kr	2
203.244.122.32	samsungsecurities.co.kr	2
203.244.124.73	samsungbanking.com	1
203.244.121.135	uniway.co.kr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.244.126.80	AS6619 SamsungSDS Inc.	`2.52ms` from Incheon, KR
203.244.122.97	AS6619 SamsungSDS Inc.	`1.55ms` from Incheon, KR
203.244.125.81	AS6619 SamsungSDS Inc.	`1.61ms` from Incheon, KR
203.244.124.32	AS6619 SamsungSDS Inc.	`2.56ms` from Incheon, KR
203.244.127.250	AS6619 SamsungSDS Inc.	`1.60ms` from Incheon, 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
188.91.101.133	AS50266 Odido Netherlands B.V.	`5.00ms` from Amsterdam, NL
64.149.155.5	AS7018 AT&T Enterprises, LLC	`2.31ms` from Atlanta, US
24.135.22.197	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`8.82ms` from Belgrade, RS
16.144.53.165	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
131.128.204.245	AS14348 University of Rhode Island	`3.78ms` from Boston, US
47.240.228.213	AS45102 Alibaba (US) Technology Co., Ltd.	`0.62ms` from Hong Kong, HK
211.243.228.181	AS9318 SK Broadband Co Ltd	`1.44ms` from Incheon, KR
15.157.152.69	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
209.122.206.101	AS6079 RCN	`4.12ms` from New York City, US
183.150.177.133	AS4134 CHINANET-BACKBONE	`10.45ms` from Ningbo, CN
83.193.191.101	AS3215 Orange S.A.	`13.27ms` from Paris, FR
109.232.99.133	AS35283 NETWORTH TELECOM SAS	`0.64ms` from Paris, FR
195.32.86.85	AS21034 Micso s.r.l.	`7.82ms` from Rome, IT
24.6.156.37	AS7922 Comcast Cable Communications, LLC	`2.58ms` from San Jose, US
126.112.184.21	AS17676 SoftBank Corp.	`5.38ms` from Tokyo, JP
220.146.158.149	AS4685 Asahi Net	`1.41ms` from Tokyo, JP
79.96.175.53	AS12824 home.pl sp. z o.o.	`0.86ms` from Warsaw, PL
92.61.18.197	AS35558 Izhevsk Network Technologies Ltd	`9.23ms` from Yekaterinburg, RU
20.221.189.213	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
184.154.140.245	AS32475 Internap Holding LLC	`0.81ms` from Chicago, US
69.243.246.245	AS7922 Comcast Cable Communications, LLC	`11.43ms` from Chicago, US
24.173.21.85	AS11427 Charter Communications Inc	`2.27ms` from Dallas, US
136.25.221.21	AS19165 Webpass Inc.	`5.11ms` from Dallas, US
103.170.164.21	AS142481 Infiber Broadnet Pvt Ltd	`8.81ms` from Delhi, IN
93.191.148.21	AS16509 Amazon.com, Inc.	`0.71ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f4 -m8 203.244.123.216

traceroute to 203.244.123.216 (203.244.123.216): 8 hops max, 52 byte packets

4 [AS3356] 4.59.222.106 163.207 ms

5 [AS6619] 157.197.66.85 304.569 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On January 9th 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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