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
2402:5300:7bb8:ec5a:65f5:f98:8681:4489 AS38732 CMC Telecom Infrastructure Company 21.46ms from Hanoi, VN
2402:5300:7b10:7ca6:845:e4e3:dcc9:3c0 AS38732 CMC Telecom Infrastructure Company 21.46ms from Hanoi, VN
2402:5300:7b12:200a:11ea:7b8b:741:b765 AS38732 CMC Telecom Infrastructure Company 21.59ms from Hanoi, VN
2402:5300:7be8:4f8b:647c:3fd5:917a:797 AS38732 CMC Telecom Infrastructure Company 21.28ms from Hanoi, VN
2402:5300:7b8f:6fca:900d:bb2b:6e92:8292 AS38732 CMC Telecom Infrastructure Company 22.56ms from Hanoi, VN
2402:5300:7bdd:bfae:70b7:6d57:b4d:7da AS38732 CMC Telecom Infrastructure Company 21.77ms from Hanoi, VN
2402:5300:7b26:55f:998d:d24b:5ca8:8954 AS38732 CMC Telecom Infrastructure Company 21.56ms from Hanoi, VN
2402:5300:7be0:17e0:b4a1:a2f1:132a:d7b4 AS38732 CMC Telecom Infrastructure Company 20.90ms from Hanoi, VN
2402:5300:7bc2:5344:2c95:be7c:e58:b675 AS38732 CMC Telecom Infrastructure Company 22.61ms from Hanoi, VN
103.252.2.146 AS38732 CMC Telecom Infrastructure Company 1.02ms from Hanoi, VN
2402:5300:7b19:ec3b:9f23:6787:ab60:7abd AS38732 CMC Telecom Infrastructure Company 21.43ms from Hanoi, VN
2402:5300:7bdc:e2ea:c81:3e20:960d:1f33 AS38732 CMC Telecom Infrastructure Company 21.54ms from Hanoi, VN
2402:5300:7b61:f55f:97c4:b696:366e:4c4 AS38732 CMC Telecom Infrastructure Company 25.81ms from Hanoi, VN
2402:5300:7b57:8a65:ecd5:35a3:8a58:6513 AS38732 CMC Telecom Infrastructure Company 21.28ms from Hanoi, VN
2402:5300:7be6:44da:b495:8ec:d251:6651 AS38732 CMC Telecom Infrastructure Company 21.71ms from Hanoi, VN
2402:5300:7bf7:4cd9:b021:8cd:33c4:5998 AS38732 CMC Telecom Infrastructure Company 22.76ms from Hanoi, VN
2402:5300:7b30:4d2b:c900:bdb:4455:5988 AS38732 CMC Telecom Infrastructure Company 24.29ms from Hong Kong, HK
2407:e3c0:0:66:be24:11ff:fe49:60f1 AS38732 CMC Telecom Infrastructure Company 22.88ms from Hong Kong, HK
2402:5300:7be3:9317:75af:a44:cd54:5084 AS38732 CMC Telecom Infrastructure Company 22.50ms from Hanoi, VN
2402:5300:7be4:92ce:45e2:3fa5:75d8:5d76 AS38732 CMC Telecom Infrastructure Company 21.75ms from Hanoi, VN
2402:5300:7b4d:7a3a:8ea:5ff7:6c93:3537 AS38732 CMC Telecom Infrastructure Company 21.31ms from Hanoi, VN
115.146.120.59 AS38732 CMC Telecom Infrastructure Company 0.68ms from Hanoi, VN
2402:5300:7bb7:150f:9645:75fb:5944:714 AS38732 CMC Telecom Infrastructure Company 20.99ms from Hanoi, VN
103.21.148.73 AS38732 CMC Telecom Infrastructure Company 0.77ms from Hanoi, VN
2402:5300:7b9d:6076:dbb:5824:1bc8:2676 AS38732 CMC Telecom Infrastructure Company 21.56ms 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
213.42.75.12 AS5384 Emirates Internet 4.27ms from Al Fujairah City, AE
131.211.138.12 AS1103 SURF B.V. 1.12ms from Amsterdam, NL
34.238.61.204 AS14618 Amazon.com, Inc. 0.70ms from Ashburn, US
99.162.224.172 AS7018 AT&T Enterprises, LLC 9.19ms from Atlanta, US
194.160.168.60 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 3.02ms from Bratislava, SK
102.161.83.156 AS30999 EMTEL LIMITED 15.91ms from Ebene, MU
84.129.32.252 AS3320 Deutsche Telekom AG 5.04ms from Frankfurt am Main, DE
42.200.228.92 AS4760 HKT Limited 1.67ms from Hong Kong, HK
45.16.21.60 AS7018 AT&T Enterprises, LLC 13.05ms from Kansas City, US
134.249.169.60 AS15895 "Kyivstar" PJSC 6.88ms from Kyiv, UA
77.101.54.140 AS5089 Virgin Media Limited 7.90ms from London, GB
90.223.174.220 AS5607 Sky UK Limited 0.97ms from London, GB
142.17.156.12 AS611 NB-PEI Educational Computer Network 15.61ms from Montreal, CA
69.207.136.60 AS11351 Charter Communications Inc 14.90ms from Newark, US
177.94.199.172 AS27699 TELEFÔNICA BRASIL S.A 7.22ms from Sao Paulo, BR
211.207.0.204 AS9318 SK Broadband Co Ltd 2.11ms from Seoul, KR
103.106.229.44 AS136258 BrainStorm Network, Inc 0.01ms from Singapore, SG
182.155.223.252 AS17809 VEE TIME CORP. 3.06ms from Taipei, TW
202.218.211.236 AS4694 IDC Frontier Inc. 0.95ms from Tokyo, JP
220.167.143.92 AS59223 CHINANET Qinghai province IDC network 0.55ms from Xining, CN
169.53.22.188 AS36351 IBM Cloud 0.80ms from Dallas, US
197.65.28.172 AS16637 MTN SA 19.05ms from Johannesburg, ZA
218.24.167.28 AS4837 CHINA UNICOM China169 Backbone 9.29ms from Liaoyang, CN
85.48.154.220 AS12479 Orange Espagne SA 8.36ms from Madrid, ES
82.68.2.60 AS13037 Zen Internet Ltd 1.47ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 42.96.35.43
traceroute to 42.96.35.43 (42.96.35.43): 64 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 143.124 ms
2 *
3 [AS45903] 101.99.0.25 175.851 ms
4 [AS38732] 103.252.2.221 172.678 ms
5 *
6 [AS38732] 42.96.35.43 173.116 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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