AS number 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 14,512
Number of IPv4 9,984
Number of IPv6 1,555,887,529,844,027,747,846,848,512
ASN type ISP
Registry apnic
Updated 3 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
103.152.164.0/23 Vietnam Cloud Technology and Services Joint Stock Company 512
103.173.66.0/23 3S DIGITAL TECHNOLOGY COMPANY LIMITED 512
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
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
103.252.0.0/24 North Brand - CMC Telecom 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
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
203.205.8.0/24 CMC Telecom Infrastructure Company 256
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

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
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
2406:30c0::/48 Vietnam Cloud Technology and Services Joint Stock Company
2407:e3c0::/48 3S DIGITAL TECHNOLOGY COMPANY LIMITED

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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 14,512 domain names hosted across 982 IP addresses on this ASN.

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IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,608
103.152.165.165 ██████████ 955
103.173.66.99 ██████████ 944
124.158.6.115 ██████████ 818
115.146.127.150 ██████████ 441
115.146.126.82 ██████████ 362
103.173.67.83 ██████████ 349
115.146.123.61 ██████████ 301
115.146.123.20 ██████████ 277
115.146.126.254 ██████████ 268

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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 VMTK . Trading Investment CO., LTD
AS149120 BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED
AS150820 LIENVPS TECHNOLOGY COMPANY LIMITED
AS151863 PSG JOINT STOCK COMPANY
AS151873 TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED
AS152979 Vietservice Technology 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
AS45903 CMC Telecom Infrastructure Company
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ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS45903 CMC Telecom Infrastructure Company
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ASN API ASN Database Download

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 VMTK . Trading Investment CO., LTD
AS149120 BLUE TECHNOLOGY AND INVESTMENT COMPANY LIMITED
AS150820 LIENVPS TECHNOLOGY COMPANY LIMITED
AS151863 PSG JOINT STOCK COMPANY
AS151873 TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED
AS152979 Vietservice Technology 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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
103.252.3.70 AS38732 CMC Telecom Infrastructure Company 1.21ms from Hanoi, VN
183.91.14.6 AS38732 CMC Telecom Infrastructure Company 0.96ms from Hanoi, VN
2402:5300:7200::1 AS38732 CMC Telecom Infrastructure Company 24.03ms from Hong Kong, HK
103.21.149.132 AS38732 CMC Telecom Infrastructure Company 1.23ms from Hanoi, VN
42.96.32.126 AS38732 CMC Telecom Infrastructure Company 1.19ms from Hanoi, VN
115.146.126.244 AS38732 CMC Telecom Infrastructure Company 0.97ms from Hanoi, VN
115.146.121.78 AS38732 CMC Telecom Infrastructure Company 1.15ms from Hanoi, VN
103.252.2.137 AS38732 CMC Telecom Infrastructure Company 1.17ms from Hanoi, VN
42.96.34.132 AS38732 CMC Telecom Infrastructure Company 1.22ms from Hanoi, VN
2402:5300:407:4::2 AS38732 CMC Telecom Infrastructure Company 21.18ms from Hanoi, VN
115.146.122.52 AS38732 CMC Telecom Infrastructure Company 0.98ms from Hanoi, VN
103.21.150.31 AS38732 CMC Telecom Infrastructure Company 1.00ms from Hanoi, VN
103.21.151.102 AS38732 CMC Telecom Infrastructure Company 0.64ms from Hanoi, VN
124.158.6.153 AS38732 CMC Telecom Infrastructure Company 0.97ms from Hanoi, VN
103.173.66.196 AS38732 CMC Telecom Infrastructure Company 1.11ms from Hanoi, VN
103.63.109.80 AS38732 CMC Telecom Infrastructure Company 1.06ms from Hanoi, VN
163.227.127.52 AS38732 CMC Telecom Infrastructure Company 1.26ms from Hanoi, VN
103.63.108.41 AS38732 CMC Telecom Infrastructure Company 1.03ms from Hanoi, VN
103.252.1.245 AS38732 CMC Telecom Infrastructure Company 1.19ms from Hanoi, VN
124.158.4.58 AS38732 CMC Telecom Infrastructure Company 1.18ms from Hanoi, VN
103.152.164.13 AS38732 CMC Telecom Infrastructure Company 1.23ms from Hanoi, VN
103.152.165.94 AS38732 CMC Telecom Infrastructure Company 1.25ms from Hanoi, VN
124.158.5.242 AS38732 CMC Telecom Infrastructure Company 0.98ms from Hanoi, VN
42.96.35.250 AS38732 CMC Telecom Infrastructure Company 1.17ms from Hanoi, VN
103.252.0.171 AS38732 CMC Telecom Infrastructure Company 1.18ms 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
31.177.59.60 AS56910 LamdaHellix 0.81ms from Athens, GR
216.212.25.44 AS13977 Consolidated Communications, Inc. 2.38ms from Boston, US
185.71.159.12 AS25234 ACTIVE 24, s.r.o. 0.48ms from Bratislava, SK
185.249.255.28 AS204348 Rekornet Telekomunikasyon Ve Bilisim Hizmetleri Ltd. Sirketi 2.52ms from Bursa, TR
223.146.83.60 AS4134 CHINANET-BACKBONE 2.85ms from Chenzhou, CN
18.189.9.236 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
136.50.41.60 AS16591 Google Fiber Inc. 7.38ms from Dallas, US
3.79.155.60 AS16509 Amazon.com, Inc. 0.33ms from Frankfurt am Main, DE
141.134.154.28 AS6848 Telenet BV 9.11ms from Gravelines, FR
107.149.241.60 AS398478 PEG TECH INC 0.34ms from Hong Kong, HK
62.56.5.44 AS5378 Vodafone Limited 5.76ms from London, GB
156.54.172.60 AS20746 Telecom Italia S.p.A. 1.51ms from Milan, IT
90.93.251.188 AS3215 Orange S.A. 7.16ms from Paris, FR
67.177.21.12 AS7922 Comcast Cable Communications, LLC 6.68ms from Salt Lake City, US
191.112.79.220 AS7418 TELEFÓNICA CHILE S.A. 6.00ms from Santiago, CL
200.13.92.12 AS21603 Universidad La Salle, AC 3.42ms from Santiago de Queretaro, MX
189.47.57.124 AS27699 TELEFÔNICA BRASIL S.A 1.58ms from Sao Paulo, BR
91.220.172.124 AS41694 Raiffeisen Bank Zartkoruen Mukodo Reszvenytarsasag 4.68ms from Vienna, AT
86.86.47.28 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
52.167.152.76 AS8075 Microsoft Corporation 0.35ms from Boydton, US
172.73.208.204 AS11426 Charter Communications Inc 8.03ms from Charlotte, US
73.22.78.204 AS7922 Comcast Cable Communications, LLC 5.95ms from Chicago, US
121.74.218.124 AS9500 One New Zealand Group Limited 5.55ms from Christchurch, NZ
144.161.32.140 AS797 AT&T Services, Inc. 5.43ms from Durham, US
91.183.230.108 AS5432 Proximus NV 4.06ms from Gravelines, FR

Traceroute

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

$
traceroute -a -n -q1 103.252.2.201
traceroute to 103.252.2.201 (103.252.2.201): 64 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 48.116 ms
2 *
3 [AS45903] 101.99.0.26 75.711 ms
4 [AS38732] 103.252.2.221 89.297 ms
5 *
6 [AS38732] 103.252.2.201 89.468 ms
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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