Autonomous System details

AS38732

CMC Telecom Infrastructure Company  ·  cmctelecom.vn

Vietnam

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

Sign up for free ›

AS38732 – CMC Telecom Infrastructure Company

Field Value
Country Vietnam
Website cmctelecom.vn
Hosted domains 10,797
IPv4 addresses 9,216
IPv6 addresses 1,864,163,613,845,758,195,200,000,000
ASN type ISP
Registry apnic
Updated a year ago on May 16, 2025

IP Ranges

Netblock Company Num of IPs
103.21.148.0/22 CMC Telecom Infrastructure Company 1,024
103.252.0.0/22 North Brand - CMC Telecom 1,024
115.146.124.0/23 CMC Telecom Infrastructure Company 512
115.146.126.0/23 CMC Telecom Infrastructure Company 512
163.227.126.0/23 TECHLAB TECHNOLOGIES JOINT STOCK COMPANY 512
42.96.32.0/24 CMC Telecom Infrastructure Company 256
42.96.34.0/24 CMC Telecom Infrastructure Company 256
42.96.35.0/24 CMC Telecom Infrastructure Company 256
45.122.253.0/24 Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
101.99.3.0/24 CMC Telecom Infrastructure Company 256
103.21.148.0/24 CMC Telecom Infrastructure Company 256
103.21.149.0/24 CMC Telecom Infrastructure Company 256
103.21.150.0/24 CMC Telecom Infrastructure Company 256
103.21.151.0/24 CMC Telecom Infrastructure Company 256
103.63.108.0/24 Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
103.63.109.0/24 Hai Phong Brand - CMC Telecommunication Infrastructure Corporation 256
103.252.0.0/24 North Brand - CMC Telecom 256
115.146.120.0/24 CMC Telecom Infrastructure Company 256
115.146.121.0/24 CMC Telecom Infrastructure Company 256
115.146.122.0/24 CMC Telecom Infrastructure Company 256
115.146.123.0/24 CMC Telecom Infrastructure Company 256
115.146.124.0/24 CMC Telecom Infrastructure Company 256
115.146.125.0/24 CMC Telecom Infrastructure Company 256
115.146.126.0/24 CMC Telecom Infrastructure Company 256
115.146.127.0/24 CMC Telecom Infrastructure Company 256
124.158.0.0/24 CMC Telecom Infrastructure Company 256
124.158.1.0/24 CMC Telecom Infrastructure Company 256
124.158.2.0/24 CMC Telecom Infrastructure Company 256
124.158.3.0/24 CMC Telecom Infrastructure Company 256
124.158.4.0/24 CMC Telecom Infrastructure Company 256
124.158.5.0/24 CMC Telecom Infrastructure Company 256
124.158.6.0/24 CMC Telecom Infrastructure Company 256
124.158.7.0/24 CMC Telecom Infrastructure Company 256
183.91.14.0/24 CMC Telecom Infrastructure Company 256
203.205.4.0/24 CMC Telecom Infrastructure Company 256
203.205.8.0/24 CMC Telecom Infrastructure Company 256

Netblock Company
2402:5300:7200::/40 CMC Telecom Infrastructure Company
2402:5300:7300::/40 CMC Telecom Infrastructure Company
2402:5300:7400::/40 CMC Telecom Infrastructure Company
2402:5300:7600::/40 CMC Telecom Infrastructure Company
2402:5300:7700::/40 CMC Telecom Infrastructure Company
2402:5300:7b00::/40 CMC Telecom Infrastructure Company
2001:df4:2ec0::/48 Vietservice Technology Company Limited
2001:df5:67c0::/48 TECHLAB TECHNOLOGIES JOINT STOCK COMPANY
2402:5300:407::/48 CMC Telecom Infrastructure Company
2402:5300:7001::/48 CMC Telecom Infrastructure Company
2402:5300:7002::/48 CMC Telecom Infrastructure Company
2407:e3c0::/48 3S DIGITAL TECHNOLOGY COMPANY LIMITED

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS38732
                                                OrgID:          AS38732
                                                ASName:         AS38732
                                                ASNumber:       AS38732
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 10,797 domain names hosted across 749 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,209
124.158.6.115 ██████████ 965
115.146.121.120 ████████ 440
115.146.123.61 ██████████ 325
115.146.127.150 ██████████ 314
124.158.7.4 ██████████ 231
115.146.126.82 ██████████ 231
42.96.35.95 ██████████ 214
124.158.7.50 ██████████ 186
115.146.123.60 ██████████ 181

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 18 peers for this ASN.

Peers Name
AS131353 NhanHoa Software company
AS131386 Long Van System Solution JSC
AS131414 Long Van Soft Solution JSC
AS135967 Bach Kim Network solutions Join stock company
AS135981 VisualViet Company Limited
AS140814 TECHCITYGROUP
AS140829 VNNIC-4byte-ASBLOCK-AP
AS149120 BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED
AS151863 PSG JOINT STOCK COMPANY
AS151873 TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED
AS152992 ONLINE DATA COMPANY LIMITED
AS153016 VN Change Digital Ltd.
AS153500 1School Education Technology and Solutions Company Limited
AS153651 QPPF Company Limited
AS153683 VIETNAM V2 INFORMATION SECURE JOINT STOCK COMPANY
AS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
AS45903 CMC Telecom Infrastructure Company
AS63765 HOSTVN Technology Solutions Joint Stock Company
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS45903 CMC Telecom Infrastructure Company
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 16 downstreams for this ASN.

Downstreams Name
AS131353 NhanHoa Software company
AS131386 Long Van System Solution JSC
AS131414 Long Van Soft Solution JSC
AS135967 Bach Kim Network solutions Join stock company
AS135981 VisualViet Company Limited
AS140814 TECHCITYGROUP
AS140829 VNNIC-4byte-ASBLOCK-AP
AS149120 BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED
AS151863 PSG JOINT STOCK COMPANY
AS151873 TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED
AS153016 VN Change Digital Ltd.
AS153500 1School Education Technology and Solutions Company Limited
AS153651 QPPF Company Limited
AS153683 VIETNAM V2 INFORMATION SECURE JOINT STOCK COMPANY
AS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
AS63765 HOSTVN Technology Solutions Joint Stock Company
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
2402:5300:7bf7:c1f0:4ff8:397:deae:c94 AS38732 CMC Telecom Infrastructure Company 1.31ms from Hanoi, VN
2402:5300:7b14:89ab:1ce:e2d:59b6:f025 AS38732 CMC Telecom Infrastructure Company 1.32ms from Hanoi, VN
203.205.8.168 AS38732 CMC Telecom Infrastructure Company 1.50ms from Hanoi, VN
2402:5300:7b00::1 AS38732 CMC Telecom Infrastructure Company 0.90ms from Hanoi, VN
115.146.120.166 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7b4d:7a3a:8ea:5ff7:6c93:3537 AS38732 CMC Telecom Infrastructure Company 1.17ms from Hanoi, VN
2402:5300:7b62:228:3f1b:59d3:d064:c761 AS38732 CMC Telecom Infrastructure Company 1.28ms from Hanoi, VN
103.63.109.104 AS38732 CMC Telecom Infrastructure Company 1.17ms from Hanoi, VN
2402:5300:7b1a:99ca:8a32:96d5:905:21cf AS38732 CMC Telecom Infrastructure Company 1.07ms from Hanoi, VN
2402:5300:7b65:cd:8dbb:d36e:acdc:4bf1 AS38732 CMC Telecom Infrastructure Company 1.17ms from Hanoi, VN
2402:5300:7bc6:5f71:ae30:37ae:40cd:7d AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7b49:187b:3c89:91:c038:b913 AS38732 CMC Telecom Infrastructure Company 1.24ms from Hanoi, VN
2402:5300:7b6e:75:a9be:a625:cd87:7b18 AS38732 CMC Telecom Infrastructure Company 1.16ms from Hanoi, VN
2402:5300:7be3:9317:75af:a44:cd54:5084 AS38732 CMC Telecom Infrastructure Company 1.14ms from Hanoi, VN
45.122.253.61 AS38732 CMC Telecom Infrastructure Company 1.28ms from Hanoi, VN
103.252.2.72 AS38732 CMC Telecom Infrastructure Company 0.94ms from Hanoi, VN
2402:5300:7b74:ad5e:f48d:4b5a:970:1d4 AS38732 CMC Telecom Infrastructure Company 1.44ms from Hanoi, VN
101.99.3.61 AS38732 CMC Telecom Infrastructure Company 0.91ms from Hanoi, VN
2402:5300:7bd5:4284:43f1:daf2:df0:549a AS38732 CMC Telecom Infrastructure Company 1.15ms from Hanoi, VN
2402:5300:7b8b:9cfb:2421:e90:1048:2ee4 AS38732 CMC Telecom Infrastructure Company 1.20ms from Hanoi, VN
42.96.35.98 AS38732 CMC Telecom Infrastructure Company 0.96ms from Hanoi, VN
2402:5300:7ba4:9d8e:6e8f:18be:7dcd:643a AS38732 CMC Telecom Infrastructure Company 1.04ms from Hanoi, VN
2402:5300:7b11:ee23:43cc:d9c5:c087:b03 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
2402:5300:7b2b:6341:3147:56e:a1ea:4a4 AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
2402:5300:7b98:dbc5:e4ab:3cc2:30af:92 AS38732 CMC Telecom Infrastructure Company 1.27ms 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
34.186.53.124 AS396982 Google LLC 0.13ms from Ashburn, US
78.87.211.236 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 4.54ms from Athens, GR
49.233.215.220 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
185.225.70.252 AS30836 23VNet Kft. 0.38ms from Budapest, HU
3.151.4.124 AS16509 Amazon.com, Inc. 0.09ms from Columbus, US
116.46.144.156 AS17858 LG POWERCOMM 2.10ms from Incheon, KR
92.104.113.188 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Lausanne, CH
87.7.203.220 AS3269 Telecom Italia S.p.A. 6.28ms from Milan, IT
172.189.44.12 AS8075 Microsoft Corporation 0.29ms from Paris, FR
99.30.110.108 AS7018 AT&T Enterprises, LLC 15.35ms from San Jose, US
210.22.240.140 AS140979 China Unicom Shanghai FuTe IDC network 2.19ms from Shanghai, CN
106.75.189.252 AS58466 CHINANET Guangdong province network 5.01ms from Shenzhen, CN
1.34.169.28 AS3462 Data Communication Business Group 2.09ms from Taipei, TW
42.178.235.92 AS4837 CHINA UNICOM China169 Backbone 4.24ms from Tieling, CN
126.159.36.76 AS17676 SoftBank Corp. 2.72ms from Tokyo, JP
34.85.245.108 AS396982 Google LLC 0.12ms from Ashburn, US
97.209.45.236 AS6167 Verizon Business 13.18ms from Chicago, US
35.230.128.124 AS396982 Google LLC 0.10ms from London, GB
90.223.174.220 AS5607 Sky UK Limited 1.12ms from London, GB
85.69.247.156 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.40ms from Paris, FR
171.120.40.236 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Taiyuan, CN
20.222.216.124 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
134.236.137.220 AS131090 National Telecom Public Company Limited 9.83ms from Bangkok, TH
109.128.170.60 AS5432 Proximus NV 1.82ms from Brussels, BE
73.169.103.12 AS7922 Comcast Cable Communications, LLC 1.08ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 115.146.123.3
traceroute to 115.146.123.3 (115.146.123.3): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 119.962 ms
2 *
3 [AS45903] 183.91.0.2 143.678 ms
4 [AS38732] 103.252.2.223 143.524 ms
5 [AS38732] 115.146.120.73 202.212 ms
6 [AS38732] 115.146.123.3 161.644 ms
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS38732 at robtex.

Data 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