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
103.63.109.254 AS38732 CMC Telecom Infrastructure Company 1.08ms from Hanoi, VN
2402:5300:7b1a:99ca:8a32:96d5:905:21cf AS38732 CMC Telecom Infrastructure Company 1.24ms from Hanoi, VN
2402:5300:7b8b:8d4c:8f88:f21d:cb94:2278 AS38732 CMC Telecom Infrastructure Company 1.24ms from Hanoi, VN
163.227.127.11 AS38732 CMC Telecom Infrastructure Company 1.15ms from Hanoi, VN
115.146.122.234 AS38732 CMC Telecom Infrastructure Company 0.68ms from Hanoi, VN
2402:5300:7b73:d4bd:2e67:f2d6:3b1:8603 AS38732 CMC Telecom Infrastructure Company 1.37ms from Hanoi, VN
2402:5300:7bbe:e14b:4032:5cf8:a22d:f95 AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN
2402:5300:7b58:e2d1:8e5c:2fc:2398:e483 AS38732 CMC Telecom Infrastructure Company 1.35ms from Hanoi, VN
124.158.2.45 AS38732 CMC Telecom Infrastructure Company 0.86ms from Hanoi, VN
2402:5300:7b93:e77d:24a1:3f2a:897:e1db AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
2402:5300:7b96:fb46:8861:2dd4:d6e4:c2f AS38732 CMC Telecom Infrastructure Company 1.36ms from Hanoi, VN
2402:5300:7b86:5f1d:10a8:432b:d5de:773 AS38732 CMC Telecom Infrastructure Company 1.32ms from Hanoi, VN
2402:5300:7b94:e4:45df:275:3161:4d62 AS38732 CMC Telecom Infrastructure Company 1.27ms from Hanoi, VN
2402:5300:7be9:d961:8ef0:e578:c943:158 AS38732 CMC Telecom Infrastructure Company 1.20ms from Hanoi, VN
101.99.3.90 AS38732 CMC Telecom Infrastructure Company 1.03ms from Hanoi, VN
2402:5300:7bd2:9794:c6da:72:734b:7ce2 AS38732 CMC Telecom Infrastructure Company 1.24ms from Hanoi, VN
2402:5300:7bb6:7ba0:a55c:3f3d:b147:311 AS38732 CMC Telecom Infrastructure Company 1.30ms from Hanoi, VN
2402:5300:7b30:4d2b:c900:bdb:4455:5988 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7b4d:7a3a:8ea:5ff7:6c93:3537 AS38732 CMC Telecom Infrastructure Company 1.30ms from Hanoi, VN
2402:5300:7b5c:e6da:d46:d2b9:e6d7:4cd AS38732 CMC Telecom Infrastructure Company 1.32ms from Hanoi, VN
124.158.0.19 AS38732 CMC Telecom Infrastructure Company 0.88ms from Hanoi, VN
2402:5300:7b36:e38f:d972:46a:124e:11a4 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
2402:5300:7b38:a7b8:e84:7a61:ea9e:d368 AS38732 CMC Telecom Infrastructure Company 1.27ms from Hanoi, VN
2402:5300:7b52:73fb:e5da:e976:cfd:150c AS38732 CMC Telecom Infrastructure Company 1.33ms 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
47.73.255.172 AS12663 VODAFONE GROUP 3.25ms from Amsterdam, NL
192.88.219.28 AS14541 GE AIRCRAFT ENGINES 1.26ms from Atlanta, US
222.161.177.172 AS4837 CHINA UNICOM China169 Backbone 8.20ms from Changchun, CN
163.125.2.12 AS17623 China Unicom Shenzen network 3.80ms from Guangzhou, CN
140.233.189.220 AS399073 BUNNY TECHNOLOGY LLC 0.59ms from Los Angeles, US
85.48.154.220 AS12479 Orange Espagne SA 8.22ms from Madrid, ES
209.240.241.252 AS12042 Fidium 1.76ms from Minneapolis, US
189.127.241.140 AS28229 HARDONLINE LTDA 5.67ms from Osasco, BR
86.233.149.124 AS3215 Orange S.A. 11.41ms from Paris, FR
112.239.146.60 AS4837 CHINA UNICOM China169 Backbone 7.62ms from Qingdao, CN
79.137.0.236 AS16276 OVH SAS 0.11ms from Roubaix, FR
220.124.252.236 AS4766 Korea Telecom 10.36ms from Seoul, KR
13.211.143.220 AS16509 Amazon.com, Inc. 0.58ms from Sydney, AU
79.178.51.204 AS8551 Bezeq International Ltd. 3.08ms from Tel Aviv, IL
126.19.212.60 AS17676 SoftBank Corp. 6.43ms from Tokyo, JP
223.76.112.156 AS9808 China Mobile Communications Group Co., Ltd. 3.92ms from Wuhan, CN
178.78.48.188 AS51604 JSC ER-Telecom Holding 12.61ms from Yekaterinburg, RU
31.149.235.12 AS1136 KPN B.V. 0.49ms from Amsterdam, NL
81.183.43.140 AS5483 Magyar Telekom Plc. 4.99ms from Budapest, HU
123.145.150.44 AS4837 CHINA UNICOM China169 Backbone 2.49ms from Chongqing, CN
174.161.202.140 AS7922 Comcast Cable Communications, LLC 14.35ms from Dallas, US
85.220.29.28 AS6677 Mila hf 1.17ms from Hafnarfjoerdur, IS
113.183.157.44 AS45899 VNPT Corp 2.48ms from Ho Chi Minh City, VN
104.176.132.140 AS7018 AT&T Enterprises, LLC 4.66ms from Houston, US
122.41.122.172 AS17858 LG POWERCOMM 1.90ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 103.252.0.161
traceroute to 103.252.0.161 (103.252.0.161): 64 hops max, 52 byte packets
5 [AS45903] 101.99.0.25 33.498 ms
6 [AS38732] 103.252.2.221 28.623 ms
7 *
8 [AS38732] 103.252.0.161 43.474 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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