Autonomous System details

AS38732

CMC Telecom Infrastructure Company  ·  cmctelecom.vn

Vietnam

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AS38732 – CMC Telecom Infrastructure Company

Field Value
Country Vietnam
Website cmctelecom.vn
Hosted domains 10,797
IPv4 addresses 9,216
IPv6 addresses 1,864,163,613,845,758,187,396,923,392
ASN type ISP
Registry apnic
Updated 9 months 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

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS38732
                                                OrgID:          AS38732
                                                ASName:         AS38732
                                                ASNumber:       AS38732
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

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

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IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,515
124.158.6.115 ██████████ 1,028
115.146.127.150 ██████████ 416
115.146.121.120 ██████████ 366
115.146.123.61 ██████████ 364
115.146.126.82 ██████████ 285
115.146.126.254 ██████████ 272
115.146.123.20 ██████████ 255
124.158.7.4 ██████████ 243
124.158.7.50 ██████████ 230

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Peers

There are 17 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
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
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS45903 CMC Telecom Infrastructure Company
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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

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

IP Address ASN Details
103.252.3.66 AS38732 CMC Telecom Infrastructure Company 1.11ms from Hanoi, VN
2402:5300:7baf:ce35:8e76:32af:b561:f7a AS38732 CMC Telecom Infrastructure Company 1.29ms from Hanoi, VN
2402:5300:7b2c:73cf:bf3:4e97:9e18:1393 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7b33:6f71:74e6:47:e00b:395b AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN
163.227.127.11 AS38732 CMC Telecom Infrastructure Company 1.15ms from Hanoi, VN
2402:5300:7bf6:779f:e6f9:e21:ec49:86b AS38732 CMC Telecom Infrastructure Company 1.31ms from Hanoi, VN
2402:5300:7ba5:1f90:10cb:b488:f9e:4ea8 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7bc9:107:a46:b54b:8681:e703 AS38732 CMC Telecom Infrastructure Company 1.30ms from Hanoi, VN
2402:5300:7bd4:c654:4076:5aac:4e13:832 AS38732 CMC Telecom Infrastructure Company 1.46ms from Hanoi, VN
2402:5300:7ba4:1f2e:e5b2:c91f:4096:9dc3 AS38732 CMC Telecom Infrastructure Company 1.20ms from Hanoi, VN
2402:5300:7b1c:536b:f9be:1079:1108:c474 AS38732 CMC Telecom Infrastructure Company 1.31ms from Hanoi, VN
2402:5300:7b6f:b371:5d4:568:3ec1:89cf AS38732 CMC Telecom Infrastructure Company 1.16ms from Hanoi, VN
2402:5300:7b27:32d6:5756:e481:9c96:c08 AS38732 CMC Telecom Infrastructure Company 1.99ms from Hanoi, VN
2402:5300:7b93:e77d:24a1:3f2a:897:e1db AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
103.21.148.146 AS38732 CMC Telecom Infrastructure Company 0.78ms from Hanoi, VN
2402:5300:7b57:7f1d:f319:b425:9967:77c8 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
2402:5300:7b26:55f:998d:d24b:5ca8:8954 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
2402:5300:7b95:1b77:5ba6:26e:4f02:e29a AS38732 CMC Telecom Infrastructure Company 1.33ms from Hanoi, VN
2402:5300:7b16:ee6:7910:8039:9ad7:580b AS38732 CMC Telecom Infrastructure Company 1.33ms from Hanoi, VN
2402:5300:7b63:cd40:a4:6f8f:40a2:70d AS38732 CMC Telecom Infrastructure Company 1.38ms from Hanoi, VN
2402:5300:7b75:7dd:6c9c:847c:f5e:5a0f AS38732 CMC Telecom Infrastructure Company 1.37ms from Hanoi, VN
2402:5300:7bb3:d901:8e8:a0c2:6f3e:bdbc AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
101.99.3.90 AS38732 CMC Telecom Infrastructure Company 1.03ms from Hanoi, VN
2402:5300:7bfc:8826:bd48:20bc:958:767 AS38732 CMC Telecom Infrastructure Company 1.42ms from Hanoi, VN
115.146.126.53 AS38732 CMC Telecom Infrastructure Company 0.72ms 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
211.145.52.124 AS4808 China Unicom Beijing Province Network 4.79ms from Beijing, CN
84.154.156.108 AS3320 Deutsche Telekom AG 3.24ms from Berlin, DE
77.189.182.204 AS6805 Telefonica Germany GmbH & Co.OHG 2.92ms from Frankfurt am Main, DE
154.219.137.12 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
189.124.228.76 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.12ms from Joao Pessoa, BR
198.251.79.204 AS8560 IONOS SE 0.43ms from Lenexa, US
80.6.149.92 AS5089 Virgin Media Limited 4.69ms from London, GB
75.100.54.108 AS4181 TDS TELECOM 3.46ms from Minneapolis, US
73.199.235.140 AS7922 Comcast Cable Communications, LLC 8.41ms from Morris Plains, US
180.144.10.108 AS17511 OPTAGE Inc. 1.53ms from Osaka, JP
201.225.244.252 AS11556 Cable & Wireless Panama 12.89ms from Panama, PA
112.249.47.44 AS4837 CHINA UNICOM China169 Backbone 5.08ms from Qingdao, CN
177.86.60.44 AS52567 NEXNET FIBRA INTERNET 0.56ms from Sao Jose do Rio Preto, BR
202.72.48.220 AS23820 Rakuten Group, Inc. 0.72ms from Tokyo, JP
133.114.148.12 AS2527 Sony Network Communications Inc. 14.28ms from Tokyo, JP
70.101.17.124 AS5650 Frontier Communications of America, Inc. 19.00ms from Ashburn, US
172.3.120.252 AS7018 AT&T Enterprises, LLC 11.38ms from Atlanta, US
73.122.142.220 AS7922 Comcast Cable Communications, LLC 3.94ms from Atlanta, US
58.136.223.220 AS133481 AIS Fibre 2.93ms from Bangkok, TH
69.65.3.220 AS32181 GigeNET 0.14ms from Chicago, US
165.156.134.172 AS32713 General Electric Consumer Products 9.94ms from Chicago, US
98.243.141.220 AS7922 Comcast Cable Communications, LLC 9.50ms from Flint, US
217.87.43.220 AS3320 Deutsche Telekom AG 10.31ms from Frankfurt am Main, DE
109.184.92.12 AS12389 PJSC Rostelecom 6.33ms from Kazan, RU
99.37.37.44 AS7018 AT&T Enterprises, LLC 16.23ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f5 103.252.2.222
traceroute to 103.252.2.222 (103.252.2.222): 64 hops max, 52 byte packets
5 [AS15412] 62.216.129.230 320.099 ms
6 [AS15412] 80.81.70.42 281.069 ms
7 *
8 *
9 *
10 [AS38732] 103.252.2.222 317.439 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

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