1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.21.0.0/16
  4. AS38732  | 103.21.150.0/24

103.21.150.0/24

AS38732  ·  CMC Telecom Infrastructure Company

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

Sign up for free ›

Summary

Country Vietnam
Domain cmctelecom.vn
ASN AS38732
Parent Range 103.21.148.0/22
Registry APNIC
ID CMCTELECOM-VN

WHOIS Details

inetnum:        103.21.148.0 - 103.21.151.255
netname:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower, Duy Tan, Cau Giay, Hanoi, Vietnam
admin-c:        HVA2-AP
tech-c:         NVH31-AP
remarks:        send spam and abuse report to inoc@cmctelecom.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-08-31T04:58:11Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Hoang Viet Anh
address:        CMCTELECOM-VN
country:        VN
phone:          +84-366235766
e-mail:         anh.hv@cmctelecom.vn
nic-hdl:        HVA2-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-08-31T04:22:33Z
source:         APNIC

person:         Nguyen Van Hieu
address:        CMCTELECOM-VN
country:        VN
phone:          +84-968189689
e-mail:         hieu.nv@cmctelecom.vn
nic-hdl:        NVH31-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-08-28T04:27:35Z
source:         APNIC

route:          103.21.148.0/22
descr:          CMCTELECOM-VN
origin:         AS38732
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T18:13:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.21.150.0/24

Range ASN Company Num of IPs
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range ASN Company Num of IPs
103.21.236.0/22 AS12886 LEW TelNet GmbH 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.48.0/22 AS58750 ThinkEx Holdings Pty Ltd 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.60.0/22 AS131148 Bank Of Taiwan 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.204.0/22 AS131746 PT. Medianusa Permana 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.240.0/22 AS16509 Amazon Connection Technology Services (Beijing) Co., LTD 1,024
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.44.0/22 AS132435 A-6-3A, Block A, No. 2, Jalan PJU 1A/7A, 1,024
103.21.140.0/22 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.140.0/22 AS4812 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.116.0/22 AS55994 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.208.0/22 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 1,024
103.21.120.0/22 AS131368 Petrovietnam oil corporation 1,024
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.68.0/23 AS136290 COUNTRY ONLINE SERVICES 512
103.21.70.0/23 AS150070 SPIRETEL TECHNOLOGIES PRIVATE LIMITED 512
103.21.28.0/23 AS54187 Eze Castle Integration, Inc. - ECINet 512
103.21.64.0/23 AS150982 Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar 512
103.21.100.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY 512
103.21.96.0/23 AS140807 AN ANH PHONG COMPANY LIMITED 512
103.21.222.0/23 AS149829 Dream View Cable Network 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.6.0/23 AS150069 CLOUDNET INTERNET SERVICE PVT LTD 512
103.21.92.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.93.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.94.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.95.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.180.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.181.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.182.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.183.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.84.0/24 AS45786 PT Hawk Teknologi Solusi 256
103.21.85.0/24 AS45786 PT. Hawk Teknologi Solusi 256
103.21.86.0/24 AS45786 PT. Hawk Teknologi Solusi 256

Hosted domains

There are 411 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.21.150.15 santapgolf.com 144
103.21.150.19 binhnitolong.com 140
103.21.150.185 matbangkinhdoanh.net 30
103.21.150.16 thegioigalaxy.com 21
103.21.150.62 vinhthuylighting.com 16
103.21.150.48 cyberbill.vn 13
103.21.150.17 mayhantui.net 13
103.21.150.26 donghothinhvuong.vn 4
103.21.150.107 mayland.vn 4
103.21.150.245 flat.com.vn 3
103.21.150.23 vietdestination.com 3
103.21.150.172 xoso997.vn 3
103.21.150.36 itools.ai.vn 3
103.21.150.116 muongthanh.com 2
103.21.150.122 muongthanh.com 2
103.21.150.39 smartwatchesadmin.online 2
103.21.150.165 vads.net.vn 1
103.21.150.10 haitacvn.com 1
103.21.150.231 blue-zone.vn 1
103.21.150.103 muongthanh.vn 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

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

IP Address ASN Details
103.21.150.226 AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN

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
47.85.110.56 AS45102 Alibaba (US) Technology Co., Ltd. 0.37ms from Ashburn, US
139.171.149.104 AS7029 Windstream Communications LLC 0.66ms from Ashburn, US
52.32.138.216 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
18.27.72.136 AS3 Massachusetts Institute of Technology 0.26ms from Boston, US
163.182.55.88 AS6181 Cincinnati Bell Telephone Company LLC 2.10ms from Cincinnati, US
91.20.41.56 AS3320 Deutsche Telekom AG 3.79ms from Frankfurt am Main, DE
109.159.43.152 AS2856 British Telecommunications PLC 5.84ms from London, GB
165.120.50.168 AS2856 British Telecommunications PLC 7.28ms from London, GB
86.147.92.8 AS2856 British Telecommunications PLC 2.58ms from London, GB
88.13.159.248 AS3352 TELEFONICA DE ESPANA S.A.U. 7.87ms from Madrid, ES
87.165.26.40 AS3320 Deutsche Telekom AG 6.20ms from Nuernberg, DE
88.52.19.184 AS3269 Telecom Italia S.p.A. 1.58ms from Rome, IT
62.133.55.168 AS201211 LLC "Drugoy Telecom" 1.76ms from Samara, RU
163.15.151.24 AS1659 Taiwan Academic Network (TANet) Information Center 5.21ms from Taichung, TW
60.97.109.72 AS17676 SoftBank Corp. 4.29ms from Tokyo, JP
118.0.220.120 AS4713 NTT DOCOMO BUSINESS,Inc. 3.63ms from Tokyo, JP
197.7.225.24 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.24ms from Tunis, TN
57.153.232.216 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
62.234.215.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Beijing, CN
82.165.49.232 AS8560 IONOS SE 0.64ms from Berlin, DE
73.60.113.72 AS7922 Comcast Cable Communications, LLC 6.57ms from Boston, US
173.91.178.216 AS10796 Charter Communications Inc 6.54ms from Cleveland, US
111.223.165.184 AS18001 Dialog Axiata PLC. 18.41ms from Colombo, LK
34.162.61.136 AS396982 Google LLC 0.14ms from Columbus, US
136.49.137.216 AS16591 Google Fiber Inc. 5.04ms 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 103.21.150.164
traceroute to 103.21.150.164 (103.21.150.164): 64 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 240.521 ms
2 *
3 [AS45903] 101.99.0.25 234.146 ms
4 [AS38732] 103.252.2.221 233.955 ms
5 *
6 [AS38732] 103.21.150.164 250.242 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
On

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs