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 10,418
IPv4 addresses 9,216
IPv6 addresses 1,864,163,613,845,758,187,396,923,392
ASN type ISP
Registry apnic
Updated 8 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 10,418 domain names hosted across 741 IP addresses on this ASN.

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IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,542
124.158.6.115 ██████████ 963
115.146.127.150 ██████████ 421
115.146.123.61 ██████████ 342
115.146.126.82 ██████████ 320
115.146.126.254 ██████████ 275
115.146.123.20 ██████████ 259
124.158.7.4 ██████████ 244
124.158.7.50 ██████████ 230
115.146.121.91 ██████████ 229

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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
AS150820 LIENVPS TECHNOLOGY 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 17 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
AS150820 LIENVPS TECHNOLOGY 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

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

IP Address ASN Details
2402:5300:7bf6:e647:7c0d:981a:a671:caec AS38732 CMC Telecom Infrastructure Company 21.46ms from Hanoi, VN
2402:5300:7b61:f55f:97c4:b696:366e:4c4 AS38732 CMC Telecom Infrastructure Company 25.81ms from Hanoi, VN
103.252.2.146 AS38732 CMC Telecom Infrastructure Company 1.02ms from Hanoi, VN
115.146.122.234 AS38732 CMC Telecom Infrastructure Company 0.69ms from Hanoi, VN
2402:5300:7b98:cd1a:20fc:213:c05c:25b2 AS38732 CMC Telecom Infrastructure Company 23.65ms from Hong Kong, HK
183.91.14.6 AS38732 CMC Telecom Infrastructure Company 0.68ms from Hanoi, VN
2402:5300:7ba1:5ccb:c96b:f38:b832:c7a2 AS38732 CMC Telecom Infrastructure Company 22.27ms from Hanoi, VN
2402:5300:7b21:ab3:5912:81ef:398e:2891 AS38732 CMC Telecom Infrastructure Company 21.87ms from Hanoi, VN
2402:5300:7bab:9180:223b:9906:750c:2fd AS38732 CMC Telecom Infrastructure Company 22.67ms from Hanoi, VN
124.158.7.75 AS38732 CMC Telecom Infrastructure Company 0.62ms from Hanoi, VN
103.252.0.105 AS38732 CMC Telecom Infrastructure Company 0.97ms from Hanoi, VN
2402:5300:7b19:ec3b:9f23:6787:ab60:7abd AS38732 CMC Telecom Infrastructure Company 21.43ms from Hanoi, VN
2402:5300:7b12:200a:11ea:7b8b:741:b765 AS38732 CMC Telecom Infrastructure Company 21.59ms from Hanoi, VN
2402:5300:7b75:7dd:6c9c:847c:f5e:5a0f AS38732 CMC Telecom Infrastructure Company 23.89ms from Hong Kong, HK
2402:5300:7b81:35f8:4a4e:63e9:aae:ecb1 AS38732 CMC Telecom Infrastructure Company 23.70ms from Hong Kong, HK
2402:5300:7bd5:218a:3abb:622:c30a:acc3 AS38732 CMC Telecom Infrastructure Company 21.18ms from Hanoi, VN
42.96.32.177 AS38732 CMC Telecom Infrastructure Company 0.65ms from Hanoi, VN
2402:5300:7b27:32d6:5756:e481:9c96:c08 AS38732 CMC Telecom Infrastructure Company 26.18ms from Hanoi, VN
2402:5300:7ba0:f106:d76c:eeb7:cee6:96e AS38732 CMC Telecom Infrastructure Company 21.66ms from Hanoi, VN
115.146.127.116 AS38732 CMC Telecom Infrastructure Company 0.70ms from Hanoi, VN
2402:5300:7b4b:2040:8f8e:8dbd:82f2:6274 AS38732 CMC Telecom Infrastructure Company 23.33ms from Hanoi, VN
2402:5300:7bd2:a03a:a9c8:6de6:7d77:5ca6 AS38732 CMC Telecom Infrastructure Company 21.76ms from Hanoi, VN
2402:5300:7b94:1fe:954b:2da4:ede8:683 AS38732 CMC Telecom Infrastructure Company 22.13ms from Hanoi, VN
2402:5300:7b86:5f1d:10a8:432b:d5de:773 AS38732 CMC Telecom Infrastructure Company 21.85ms from Hanoi, VN
2402:5300:7bbe:e14b:4032:5cf8:a22d:f95 AS38732 CMC Telecom Infrastructure Company 21.64ms 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
20.107.86.44 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
102.45.53.12 AS8452 TE-AS 4.51ms from Cairo, EG
97.209.45.236 AS6167 Verizon Business 15.05ms from Chicago, US
34.45.55.188 AS396982 Google LLC 0.10ms from Council Bluffs, US
113.255.6.108 AS9304 HGC Global Communications Limited 1.35ms from Hong Kong, HK
72.134.67.204 AS20001 Charter Communications Inc 5.48ms from Los Angeles, US
162.217.71.252 AS62490 Comintech Corp 0.16ms from Miami, US
66.175.209.172 AS63949 Akamai Connected Cloud 0.13ms from Morris Plains, US
121.179.18.44 AS4766 Korea Telecom 5.24ms from Seoul, KR
126.19.212.60 AS17676 SoftBank Corp. 6.20ms from Tokyo, JP
111.170.25.236 AS151185 China Telecom 5.11ms from Wuhan, CN
62.165.69.236 AS20847 Previder B.V. 1.87ms from Amsterdam, NL
97.156.20.44 AS6167 Verizon Business 16.90ms from Chicago, US
188.194.148.252 AS3209 Vodafone GmbH 3.63ms from Frankfurt am Main, DE
87.166.124.220 AS3320 Deutsche Telekom AG 8.02ms from Frankfurt am Main, DE
112.127.107.76 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.46ms from Hangzhou, CN
161.81.189.156 AS137872 China Mobile Hong Kong Company Limited 1.82ms from Hong Kong, HK
223.16.3.220 AS9304 HGC Global Communications Limited 1.62ms from Hong Kong, HK
147.148.150.252 AS2856 British Telecommunications PLC 6.88ms from London, GB
34.157.172.204 AS396982 Google LLC 0.09ms from Madrid, ES
144.118.63.252 AS11834 Drexel University 4.19ms from Secaucus, US
58.84.137.108 AS45763 Opticomm Co Pty Ltd 0.24ms from Sydney, AU
153.209.68.252 AS4713 NTT DOCOMO BUSINESS,Inc. 3.67ms from Tokyo, JP
54.164.43.156 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
159.27.7.124 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.77ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 115.146.124.170
traceroute to 115.146.124.170 (115.146.124.170): 6 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 184.938 ms
2 *
3 [AS45903] 101.99.0.25 207.048 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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