203.241.144.0/21

AS6619  ·  SamsungSDS Inc.

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Summary

Country South Korea
Domain samsung.com
ASN AS6619
Registry APNIC
ID SAMSUNGSDS-KR

WHOIS Details

inetnum:        203.241.144.0 - 203.241.159.255
netname:        SAMSUNGSDS
descr:          SamsungSDS Inc.
country:        KR
admin-c:        IM685-AP
tech-c:         IM685-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2025-11-03T08:06:17Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Seoul Songpa-gu Olympic-ro 35-gil 125
country:        KR
phone:          +82-2-509-0026
e-mail:         ipmanager@samsung.com
nic-hdl:        IM685-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-04-02T00:42:03Z
source:         APNIC

inetnum:        203.241.144.0 - 203.241.159.255
netname:        SAMSUNGSDS-KR
descr:          SamsungSDS Inc.
country:        KR
admin-c:        I11-KR
tech-c:         HK11-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.
source:         KRNIC

person:         IP Manager
address:        Seoul Songpa-gu Olympic-ro 35-gil 125
address:        (sincheondong, SamsungSDS)
country:        KR
phone:          +82-2-509-0026
e-mail:         ipmanager@samsung.com
nic-hdl:        HK11-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

person:         IP Manager
address:        Seoul Songpa-gu Olympic-ro 35-gil 125
address:        (sincheondong, SamsungSDS)
country:        KR
phone:          +82-2-509-0026
e-mail:         ipmanager@samsung.com
nic-hdl:        I11-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.241.0.0/16

Range ASN Company Num of IPs
203.241.224.0/19 AS9780 INJE UNIVERSITY 8,192
203.241.0.0/19 AS18305 POSCO DX 8,192
203.241.176.0/20 AS9774 Dongseo University 4,096
203.241.192.0/20 AS9870 Korea Telecom 4,096
203.241.32.0/21 AS9775 Hannam University 2,048
203.241.128.0/22 AS9949 Korean Education Network 1,024
203.241.208.0/22 AS4766 Korea Telecom 1,024
203.241.132.0/22 AS6619 SamsungSDS Inc. 1,024
203.241.160.0/22 AS6619 SamsungSDS Inc. 1,024
203.241.124.0/22 AS9949 Korean Education Network 1,024
203.241.120.0/22 AS1237 KISTI 1,024
203.241.214.0/23 AS18401 DAEGU UNIVERSITY 512
203.241.212.0/23 AS4766 Korea Telecom 512
203.241.172.0/23 AS1237 KISTI 512
203.241.174.0/24 AS1237 KISTI 256
203.241.167.0/24 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

Pingable IPs

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

IP Address ASN Details
203.241.146.198 AS6619 SamsungSDS Inc. 2.28ms from Seoul, KR
203.241.148.208 AS6619 SamsungSDS Inc. 1.94ms 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
102.208.189.5 AS329449 Regional Maritime University 0.73ms from Accra, GH
76.24.135.69 AS7922 Comcast Cable Communications, LLC 8.61ms from Boston, US
91.181.223.149 AS5432 Proximus NV 3.00ms from Brussels, BE
45.22.232.5 AS7018 AT&T Enterprises, LLC 8.18ms from Chicago, US
193.143.201.117 AS62357 2M-IT Oy 2.84ms from Helsinki, FI
109.145.65.5 AS2856 British Telecommunications PLC 6.33ms from London, GB
134.238.200.197 AS394089 Google LLC 0.51ms from Los Angeles, US
79.171.114.5 AS200926 Joint Stock Company "BM-Bank" 1.60ms from Moscow, RU
194.135.72.213 AS25513 PJSC Moscow city telephone network 1.24ms from Moscow, RU
132.236.183.53 AS26 Cornell University 6.68ms from New York City, US
59.190.110.165 AS17511 OPTAGE Inc. 1.70ms from Osaka, JP
86.71.243.69 AS15557 Societe Francaise Du Radiotelephone - SFR SA 16.94ms from Paris, FR
5.49.111.149 AS5410 Bouygues Telecom SA 1.61ms from Paris, FR
84.208.71.101 AS25400 Telia Norge AS 9.61ms from Sandefjord, NO
59.2.152.181 AS4766 Korea Telecom 5.10ms from Seoul, KR
111.80.47.21 AS17421 Mobile Business Group 6.91ms from Taipei, TW
147.236.151.5 AS202940 ITC NG ltd 2.54ms from Tel Aviv, IL
141.161.184.53 AS11318 Georgetown University 1.73ms from Ashburn, US
109.93.95.197 AS8400 TELEKOM SRBIJA a.d. 1.07ms from Belgrade, RS
73.61.240.5 AS7922 Comcast Cable Communications, LLC 9.20ms from Boston, US
85.101.169.149 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.59ms from Bursa, TR
200.245.103.21 AS4230 CLARO S.A. 0.51ms from Curitiba, BR
209.44.172.149 AS17306 JAB Wireless, INC. 2.29ms from Dallas, US
185.140.101.53 AS201637 Tomasz Naruszewicz trading as BARTNET NARUSZEWICZ I KRAWCZUN sp.j. 5.24ms from Gdansk, PL
14.227.32.21 AS45899 VNPT Corp 2.37ms from Ho Chi Minh City, VN

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 203.241.149.145
traceroute to 203.241.149.145 (203.241.149.145): 9 hops max, 52 byte packets
5 [AS3356] 4.59.222.106 147.763 ms
6 [AS6619] 157.197.66.18 147.915 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Lauterbourg, FR
On

What are IP address ranges?

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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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