103.143.33.0/24

AS139648 · PacketStream Korea

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

Summary

Country	South Korea
Domain	cloudnx.cloud
ASN	AS139648
Registry	APNIC
ID	CLOUDNX-KR

WHOIS Details

inetnum:        103.143.32.0 - 103.143.33.255
netname:        CLOUDNX-KR
descr:          CreativeLab
country:        KR
org:            ORG-CA60-AP
admin-c:        PA353-AP
tech-c:         PA353-AP
abuse-c:        AP1199-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-PACKETSTREAM-KR
mnt-irt:        IRT-PACKETSTREAM
last-modified:  2021-08-14T18:07:10Z
source:         APNIC

irt:            IRT-PACKETSTREAM
address:        24, World Cup buk-ro 60-gil, Mapo-gu, Seoul, Republic of Korea
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        PA353-AP
tech-c:         PA353-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-30
mnt-by:         MAINT-PACKETSTREAM-KR
last-modified:  2025-11-18T00:34:49Z
source:         APNIC

organisation:   ORG-CA60-AP
org-name:       CloudNX
org-type:       LIR
country:        KR
address:        CloudNX NOC, 4, Bongeunsa-ro 109-gil, Gangnam-gu, Seoul
phone:          +82-70-8095-2240
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:56Z
source:         APNIC

role:           ABUSE PACKETSTREAM
country:        ZZ
address:        24, World Cup buk-ro 60-gil, Mapo-gu, Seoul, Republic of Korea
phone:          +000000000
e-mail:         [email protected]
admin-c:        PA353-AP
tech-c:         PA353-AP
nic-hdl:        AP1199-AP
remarks:        Generated from irt object IRT-PACKETSTREAM
remarks:        [email protected] was validated on 2025-09-30
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T11:46:24Z
source:         APNIC

role:           PacketStream Administrator
address:        24, World Cup buk-ro 60-gil, Mapo-gu, Seoul, Republic of Korea
country:        KR
phone:          +1-307-240-9554
e-mail:         [email protected]
admin-c:        PA353-AP
tech-c:         PA353-AP
nic-hdl:        PA353-AP
notify:         [email protected]
mnt-by:         MAINT-CLOUDNX-KR
last-modified:  2021-07-24T13:35:24Z
source:         APNIC

route:          103.143.32.0/23
origin:         AS13335
descr:          CreativeLab CloudNX NOC, 4, Bongeunsa-ro 109-gil, Gangnam-gu, Seoul
mnt-by:         MAINT-CLOUDNX-KR
last-modified:  2024-10-08T05:39:02Z
source:         APNIC

route:          103.143.32.0/23
origin:         AS139648
descr:          CreativeLab CloudNX NOC, 4, Bongeunsa-ro 109-gil, Gangnam-gu, Seoul
mnt-by:         MAINT-CLOUDNX-KR
last-modified:  2020-02-21T16:12:28Z
source:         APNIC

route:          103.143.32.0/23
origin:         AS209242
descr:          CreativeLab CloudNX NOC, 4, Bongeunsa-ro 109-gil, Gangnam-gu, Seoul
mnt-by:         MAINT-CLOUDNX-KR
last-modified:  2024-09-03T07:12:49Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.143.0.0/16

Range	ASN	Company	Num of IPs
103.143.54.0/23	AS9875	PT. Assamanta Putra Mandollo	512
103.143.122.0/23	AS9370	Maneql Co.,Ltd.	512
103.143.178.0/23	AS40065	blue tech technology Co., Limited	512
103.143.52.0/23	AS9875	PT. Aisya Cipta Karya	512
103.143.166.0/23	AS135761	Tanvi Enterprises	512
103.143.14.0/23	AS139646	HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED	512
103.143.182.0/23	AS139689	Rahul Enterprise	512
103.143.76.0/23	AS399055	Southeast Networks	512
103.143.110.0/23	AS9875	PT. Aryan Sanputra Wijaya	512
103.143.190.0/23	AS9875	CV Humala Persada Nusantara	512
103.143.64.0/23	AS9875	PT. Bilqis Mutiara Indah	512
103.143.88.0/23	AS139667	Ether Technology Network	512
103.143.80.0/23	AS139659	MR 1605 HO KING COMM CTR 2-16 FA YUEN ST MONGKOK KL	512
103.143.42.0/23	AS139652	FUSION NET LIMITED	512
103.143.118.0/23	AS139670	Shajalal Islami Bank Ltd.	512
103.143.112.0/23	AS139671	CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED	512
103.143.246.0/23	AS139711	KANBAWZA BANK LIMITED	512
103.143.86.0/23	AS32708	LoadEdge Limited	512
103.143.14.0/23	AS54801	HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED	512
103.143.102.0/23	AS9875	CV. Caterina Apriani	512
103.143.156.0/23	AS10080	Interconnect Networks Pty Ltd	512
103.143.116.0/23	AS9875	CV. Kasih Sinar Abadi	512
103.143.58.0/23	AS9875	PT. Kaila Mutiara Bersinar	512
103.143.66.0/23	AS9875	PT. Aulia Bersinar Cemerlang	512
103.143.8.0/23	AS138296	Promptnet Broadband Pvt Ltd	512
103.143.140.0/23	AS135988	Sun Group Corporation	512
103.143.202.0/23	AS135989	Tay Ninh Department of Information and Communications	512
103.143.114.0/23	AS9875	PT. Bhakti Maria Utara	512
103.143.92.0/23	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	512
103.143.70.0/23	AS139389	PT. Marawa Transmisi Media	512
103.143.16.0/23	AS134760	Hebei Sea Whale Technology Co. Ltd..	512
103.143.130.0/23	AS139394	PT Patra Drilling Contractor	512
103.143.170.0/23	AS139400	PT. Rak Super Ninja	512
103.143.96.0/23	AS133838	CV. Inti Berkat	512
103.143.4.0/23	AS139404	PT JURAGAN ONLINE SOLUSI	512
103.143.186.0/23	AS136362	BHARTIYE BROADBAND SERVICE	512
103.143.224.0/23	AS139412	PT Zegen Laraka Utama	512
103.143.18.0/23	AS134760	Hebei Sea Whale Technology Co. Ltd..	512
103.143.6.0/23	AS139484	Sathya Web Services Private Limited	512
103.143.160.0/23	AS133929	IK Shield Technology Co., Limited	512
103.143.208.0/23	AS56150	Branch of N Support Joint Stock Company	512
103.143.2.0/24	AS139385	PT. LANTIP TEKNOLOGI PRIMA	256
103.143.218.0/24	AS139371	PT Bank Agris Tbk	256
103.143.139.0/24	AS139009	Windstream Communication Limited	256
103.143.161.0/24	AS133929	Room G, 16/F, Block 2, Yuk Ming Towers,	256
103.143.219.0/24	AS138359	DataKL Solutions Sdn Bhd	256
103.143.91.0/24	AS139668	Cefalo Bangladesh Ltd	256
103.143.73.0/24	AS138152	GAAISHING INDUSTRIAL HOLDINGS LIMITED	256
103.143.85.0/24	AS139666	City of Charles Sturt	256
103.143.72.0/24	AS138152	GAAISHING INDUSTRIAL HOLDINGS LIMITED	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.143.33.120	kktk.kr	1

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

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
20.102.17.24	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
20.39.12.72	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
98.227.154.104	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Chicago, US
109.78.214.232	AS15502 Vodafone Ireland Limited	`5.21ms` from Dublin, IE
219.250.35.104	AS9318 SK Broadband Co Ltd	`1.30ms` from Incheon, KR
150.139.240.24	AS58540 Jinan,250000	`4.51ms` from Jinan, CN
86.205.69.248	AS3215 Orange S.A.	`11.23ms` from Paris, FR
15.235.133.120	AS16276 OVH SAS	`0.08ms` from Singapore, SG
54.248.81.40	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
94.135.147.72	AS8881 1&1 Versatel GmbH	`0.86ms` from Berlin, DE
191.110.102.40	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.75ms` from Bogota, CO
50.121.10.152	AS5650 Frontier Communications of America, Inc.	`12.23ms` from Chicago, US
189.135.8.136	AS8151 UNINET	`11.56ms` from Guadalajara, MX
112.207.114.40	AS9299 Philippine Long Distance Telephone Company	`1.34ms` from Manila, PH
35.190.152.56	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
46.8.223.56	AS35048 Biterika Group LLC	`0.36ms` from Moscow, RU
193.157.5.248	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`19.44ms` from Sandefjord, NO
14.7.248.104	AS17858 LG POWERCOMM	`2.08ms` from Seoul, KR
35.233.159.216	AS396982 Google LLC	`0.12ms` from The Dalles, US
119.118.239.232	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Tieling, CN
113.234.9.232	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Tieling, CN
39.164.54.216	AS24445 Henan Mobile Communications Co.,Ltd	`6.37ms` from Zhengzhou, CN
35.242.121.120	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
191.52.67.88	AS28193 UNIVERSIDADE ESTADUAL DE LONDRINA	`7.67ms` from Curitiba, BR
99.24.141.24	AS7018 AT&T Enterprises, LLC	`2.83ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 -m5 103.143.33.90

traceroute to 103.143.33.90 (103.143.33.90): 5 hops max, 52 byte packets

2 [AS37504] 197.13.3.41 0.459 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tunis, TN

On January 18th 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