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 10 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 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
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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

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

IP Address ASN Details
103.252.3.71 AS38732 CMC Telecom Infrastructure Company 0.82ms from Hanoi, VN
2402:5300:7bb3:d901:8e8:a0c2:6f3e:bdbc AS38732 CMC Telecom Infrastructure Company 1.41ms from Hanoi, VN
2402:5300:7bb9:51e1:f9b:a835:80ed:ef54 AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN
163.227.127.166 AS38732 CMC Telecom Infrastructure Company 0.83ms from Hanoi, VN
2402:5300:7b74:ad5e:f48d:4b5a:970:1d4 AS38732 CMC Telecom Infrastructure Company 1.46ms from Hanoi, VN
2402:5300:7be3:9317:75af:a44:cd54:5084 AS38732 CMC Telecom Infrastructure Company 1.22ms from Hanoi, VN
2402:5300:7b94:1fe:954b:2da4:ede8:683 AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
2402:5300:7b63:ded7:6661:91b4:719:6d02 AS38732 CMC Telecom Infrastructure Company 1.29ms from Hanoi, VN
115.146.121.81 AS38732 CMC Telecom Infrastructure Company 0.71ms from Hanoi, VN
103.21.149.252 AS38732 CMC Telecom Infrastructure Company 0.75ms from Hanoi, VN
2402:5300:7b3c:22f2:6276:74f3:767:c097 AS38732 CMC Telecom Infrastructure Company 1.23ms from Hanoi, VN
2402:5300:7b12:200a:11ea:7b8b:741:b765 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7bf7:4cd9:b021:8cd:33c4:5998 AS38732 CMC Telecom Infrastructure Company 1.28ms from Hanoi, VN
42.96.34.132 AS38732 CMC Telecom Infrastructure Company 0.74ms from Hanoi, VN
42.96.35.96 AS38732 CMC Telecom Infrastructure Company 0.82ms from Hanoi, VN
103.21.148.72 AS38732 CMC Telecom Infrastructure Company 0.73ms from Hanoi, VN
124.158.0.20 AS38732 CMC Telecom Infrastructure Company 0.91ms from Hanoi, VN
2402:5300:7bea:4a55:56bd:8041:42ec:a5ee AS38732 CMC Telecom Infrastructure Company 1.46ms from Hanoi, VN
2402:5300:7bc2:5344:2c95:be7c:e58:b675 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
2402:5300:7bf6:779f:e6f9:e21:ec49:86b AS38732 CMC Telecom Infrastructure Company 1.39ms from Hanoi, VN
2402:5300:7b53:e9dd:bd2:6224:545a:da00 AS38732 CMC Telecom Infrastructure Company 1.30ms from Hanoi, VN
2402:5300:7ba3:a97e:a4a:1910:43e4:9a46 AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
2402:5300:7b6b:730c:d30b:fb38:972:a4ca AS38732 CMC Telecom Infrastructure Company 1.51ms from Hanoi, VN
2402:5300:7200::1 AS38732 CMC Telecom Infrastructure Company 29.26ms from Hanoi, VN
2402:5300:7bb6:7ba0:a55c:3f3d:b147:311 AS38732 CMC Telecom Infrastructure Company 1.28ms 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
181.26.112.28 AS22927 Telefonica de Argentina 2.39ms from Buenos Aires, AR
189.162.226.220 AS8151 UNINET 12.17ms from Cancún, MX
187.155.83.12 AS8151 UNINET 12.67ms from Cancún, MX
97.209.45.236 AS6167 Verizon Business 13.75ms from Chicago, US
75.87.101.44 AS11427 Charter Communications Inc 13.80ms from Dallas, US
104.176.132.140 AS7018 AT&T Enterprises, LLC 5.21ms from Houston, US
212.232.252.76 AS12350 VTX Services SA 1.49ms from Kloten, CH
69.172.229.12 AS13768 Aptum Technologies 0.11ms from Los Angeles, US
76.87.33.236 AS20001 Charter Communications Inc 4.54ms from Los Angeles, US
47.136.65.44 AS5650 Frontier Communications of America, Inc. 6.23ms from Los Angeles, US
123.198.19.172 AS2527 Sony Network Communications Inc. 1.11ms from Osaka, JP
99.147.236.140 AS7018 AT&T Enterprises, LLC 3.48ms from San Antonio, US
153.209.68.252 AS4713 NTT DOCOMO BUSINESS,Inc. 3.53ms from Tokyo, JP
72.39.90.236 AS7992 Cogeco Connexion Inc. 5.61ms from Toronto, CA
193.83.25.156 AS8447 A1 Telekom Austria AG 2.36ms from Vienna, AT
60.234.235.188 AS140220 Sky Network Television Ltd 1.77ms from Auckland, NZ
89.245.196.12 AS8881 1&1 Versatel GmbH 3.79ms from Berlin, DE
187.86.12.172 AS28135 ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID 0.35ms from Campina Grande, BR
160.177.16.204 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.24ms from Casablanca, MA
147.224.187.44 AS31898 Oracle Corporation 0.34ms from Chicago, US
73.222.50.172 AS7922 Comcast Cable Communications, LLC 10.79ms from Fremont, US
178.89.45.60 AS9198 JSC Kazakhtelecom 11.37ms from Karagandy, KZ
176.195.74.252 AS12714 PJSC MegaFon 2.43ms from Moscow, RU
41.222.15.44 AS36866 Jamii Telecommunications Limited 1.56ms from Nairobi, KE
84.149.225.124 AS3320 Deutsche Telekom AG 4.09ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 115.146.124.20
traceroute to 115.146.124.20 (115.146.124.20): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
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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