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 10,624
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 10,624 domain names hosted across 744 IP addresses on this ASN.

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IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,527
124.158.6.115 ██████████ 989
115.146.127.150 ██████████ 417
115.146.123.61 ██████████ 352
115.146.121.120 ██████████ 306
115.146.126.82 ██████████ 291
115.146.126.254 █████████ 273
115.146.123.20 ██████████ 256
124.158.7.4 ██████████ 245
124.158.7.50 ██████████ 226

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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
2402:5300:7bb7:84cf:13e1:77:3bf3:2800 AS38732 CMC Telecom Infrastructure Company 1.15ms from Hanoi, VN
42.96.34.194 AS38732 CMC Telecom Infrastructure Company 0.92ms from Hanoi, VN
2402:5300:7bbd:8602:5219:a2ae:31f:cf6d AS38732 CMC Telecom Infrastructure Company 1.14ms from Hanoi, VN
103.21.148.42 AS38732 CMC Telecom Infrastructure Company 0.77ms from Hanoi, VN
2402:5300:7b10:7ca6:845:e4e3:dcc9:3c0 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:407:4::2 AS38732 CMC Telecom Infrastructure Company 21.89ms from Hanoi, VN
2407:e3c0:0:66:be24:11ff:fe49:60f1 AS38732 CMC Telecom Infrastructure Company 21.07ms from Hong Kong, HK
2402:5300:7bf2:47:a1f2:18ea:dcb5:c2bc AS38732 CMC Telecom Infrastructure Company 1.13ms from Hanoi, VN
2402:5300:7ba5:1f90:10cb:b488:f9e:4ea8 AS38732 CMC Telecom Infrastructure Company 1.33ms from Hanoi, VN
103.252.0.115 AS38732 CMC Telecom Infrastructure Company 1.04ms from Hanoi, VN
115.146.122.240 AS38732 CMC Telecom Infrastructure Company 0.71ms from Hanoi, VN
2402:5300:7bc5:485b:7bf4:cb03:f8fc:41de AS38732 CMC Telecom Infrastructure Company 1.16ms from Hanoi, VN
2402:5300:7b26:7883:74a3:7343:3551:89af AS38732 CMC Telecom Infrastructure Company 1.13ms from Hanoi, VN
2402:5300:7bca:91b:3cd:1918:84c8:55b9 AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN
42.96.35.98 AS38732 CMC Telecom Infrastructure Company 0.96ms from Hanoi, VN
124.158.0.19 AS38732 CMC Telecom Infrastructure Company 0.89ms from Hanoi, VN
2402:5300:7b93:e77d:24a1:3f2a:897:e1db AS38732 CMC Telecom Infrastructure Company 1.31ms from Hanoi, VN
2402:5300:7bd4:c654:4076:5aac:4e13:832 AS38732 CMC Telecom Infrastructure Company 1.31ms from Hanoi, VN
2402:5300:7b6b:730c:d30b:fb38:972:a4ca AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
2402:5300:7b19:8952:a60e:637e:a70:3592 AS38732 CMC Telecom Infrastructure Company 1.20ms from Hanoi, VN
2402:5300:7b28:f26:924f:74df:80ab:c28e AS38732 CMC Telecom Infrastructure Company 1.19ms from Hanoi, VN
103.21.149.150 AS38732 CMC Telecom Infrastructure Company 1.03ms from Hanoi, VN
2402:5300:7b96:fb46:8861:2dd4:d6e4:c2f AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
124.158.1.254 AS38732 CMC Telecom Infrastructure Company 0.84ms from Hanoi, VN
2402:5300:7b4b:2040:8f8e:8dbd:82f2:6274 AS38732 CMC Telecom Infrastructure Company 1.24ms 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
20.122.113.92 AS8075 Microsoft Corporation 0.27ms from Boydton, US
200.24.10.108 AS263876 SUPERIOR TRIBUNAL DE JUSTICA 1.07ms from Brasilia, BR
190.55.207.220 AS27747 Telecentro S.A. 5.63ms from Buenos Aires, AR
70.120.114.108 AS11427 Charter Communications Inc 4.63ms from Dallas, US
18.198.49.172 AS16509 Amazon.com, Inc. 0.45ms from Frankfurt am Main, DE
95.222.250.220 AS3209 Vodafone GmbH 4.46ms from Frankfurt am Main, DE
188.194.148.252 AS3209 Vodafone GmbH 3.58ms from Frankfurt am Main, DE
162.217.71.252 AS62490 Comintech Corp 0.17ms from Miami, US
76.116.188.12 AS7922 Comcast Cable Communications, LLC 8.18ms from New York City, US
60.98.207.252 AS17676 SoftBank Corp. 3.72ms from Osaka, JP
60.107.169.156 AS17676 SoftBank Corp. 3.62ms from Osaka, JP
85.69.247.156 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.38ms from Paris, FR
89.82.205.76 AS5410 Bouygues Telecom SA 4.50ms from Paris, FR
67.189.74.12 AS7922 Comcast Cable Communications, LLC 5.08ms from Portland, US
47.25.82.188 AS20115 Charter Communications LLC 10.40ms from Santa Clara, US
116.47.201.28 AS17858 LG POWERCOMM 1.88ms from Seoul, KR
112.160.253.12 AS4766 Korea Telecom 6.51ms from Seoul, KR
101.64.139.28 AS4837 CHINA UNICOM China169 Backbone 6.80ms from Shanghai, CN
4.248.144.76 AS8075 Microsoft Corporation 0.23ms from Toronto, CA
107.189.1.60 AS53667 FranTech Solutions 1.67ms from Zuerich, CH
77.172.3.140 AS1136 KPN B.V. 1.07ms from Amsterdam, NL
94.242.237.44 AS7979 Servers.com, Inc. 0.15ms from Amsterdam, NL
172.75.9.76 AS11426 Charter Communications Inc 10.77ms from Charlotte, US
129.89.254.140 AS7050 University of Wisconsin - Milwaukee 3.52ms from Chicago, US
106.214.230.252 AS24560 Bharti Airtel Ltd., Telemedia Services 9.12ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 124.158.3.200
traceroute to 124.158.3.200 (124.158.3.200): 64 hops max, 52 byte packets
3 [AS3356] 171.75.8.214 24.908 ms
4 [AS3356] 213.19.208.22 179.232 ms
5 [AS45903] 183.91.0.2 256.293 ms
6 *
7 *
8 [AS38732] 124.158.3.226 239.438 ms
9 [AS38732] 124.158.3.200 247.242 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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