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 12,507
IPv4 addresses 9,728
IPv6 addresses 1,864,163,613,845,758,187,396,923,392
ASN type ISP
Registry apnic
Updated 7 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
103.173.66.0/23 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
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 12,507 domain names hosted across 831 IP addresses on this ASN.

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IP Address Domain Domains on this IP
115.146.127.206 ██████████ 1,547
124.158.6.115 ██████████ 965
103.173.66.99 ██████████ 780
103.173.67.83 ██████████ 582
115.146.127.150 ██████████ 422
115.146.123.61 ██████████ 342
115.146.126.82 ██████████ 323
115.146.126.254 ██████████ 277
115.146.123.20 ██████████ 262
124.158.7.4 ██████████ 243

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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

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

IP Address ASN Details
2402:5300:7b92:1e7c:acb:8de7:5646:3a02 AS38732 CMC Telecom Infrastructure Company 22.69ms from Hanoi, VN
203.205.8.172 AS38732 CMC Telecom Infrastructure Company 1.07ms from Hanoi, VN
2402:5300:7b10:7ca6:845:e4e3:dcc9:3c0 AS38732 CMC Telecom Infrastructure Company 21.38ms from Hanoi, VN
2402:5300:7ba0:f106:d76c:eeb7:cee6:96e AS38732 CMC Telecom Infrastructure Company 21.84ms from Hanoi, VN
103.21.150.226 AS38732 CMC Telecom Infrastructure Company 0.91ms from Hanoi, VN
2402:5300:7be9:e6d8:18b5:5991:8dc5:72d5 AS38732 CMC Telecom Infrastructure Company 21.48ms from Hanoi, VN
163.227.126.13 AS38732 CMC Telecom Infrastructure Company 1.03ms from Hanoi, VN
2402:5300:7b2a:6961:10f:91e8:d1d8:3c4e AS38732 CMC Telecom Infrastructure Company 22.02ms from Hanoi, VN
2402:5300:7bca:91b:3cd:1918:84c8:55b9 AS38732 CMC Telecom Infrastructure Company 21.46ms from Hanoi, VN
2402:5300:7b8f:6fca:900d:bb2b:6e92:8292 AS38732 CMC Telecom Infrastructure Company 21.38ms from Hanoi, VN
2402:5300:7bbd:8602:5219:a2ae:31f:cf6d AS38732 CMC Telecom Infrastructure Company 21.22ms from Hanoi, VN
2402:5300:7b3c:22f2:6276:74f3:767:c097 AS38732 CMC Telecom Infrastructure Company 21.37ms from Hanoi, VN
124.158.1.254 AS38732 CMC Telecom Infrastructure Company 1.06ms from Hanoi, VN
42.96.34.132 AS38732 CMC Telecom Infrastructure Company 0.86ms from Hanoi, VN
2402:5300:7b62:b417:718b:5b3a:c81:9355 AS38732 CMC Telecom Infrastructure Company 20.91ms from Hanoi, VN
2402:5300:7bc0:9aac:91f:1e80:81dc:334d AS38732 CMC Telecom Infrastructure Company 23.42ms from Hanoi, VN
2402:5300:7b61:f55f:97c4:b696:366e:4c4 AS38732 CMC Telecom Infrastructure Company 21.42ms from Hanoi, VN
2402:5300:7b9d:6076:dbb:5824:1bc8:2676 AS38732 CMC Telecom Infrastructure Company 21.53ms from Hanoi, VN
2402:5300:7b4b:2040:8f8e:8dbd:82f2:6274 AS38732 CMC Telecom Infrastructure Company 22.26ms from Hanoi, VN
42.96.32.177 AS38732 CMC Telecom Infrastructure Company 0.87ms from Hanoi, VN
2402:5300:7ba3:a97e:a4a:1910:43e4:9a46 AS38732 CMC Telecom Infrastructure Company 21.36ms from Hanoi, VN
2402:5300:7b9a:88f:157:b40a:8b8:1713 AS38732 CMC Telecom Infrastructure Company 21.55ms from Hanoi, VN
2402:5300:7be2:2063:a921:cd6c:850:86ab AS38732 CMC Telecom Infrastructure Company 23.72ms from Hong Kong, HK
2402:5300:7b34:b63:fbf1:234c:6f09:f286 AS38732 CMC Telecom Infrastructure Company 25.84ms from Hanoi, VN
115.146.123.162 AS38732 CMC Telecom Infrastructure Company 0.91ms 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
91.183.230.108 AS5432 Proximus NV 1.59ms from Brussels, BE
187.201.182.12 AS8151 UNINET 1.07ms from Guadalajara, MX
140.105.28.44 AS137 Consortium GARR 7.10ms from Milan, IT
24.191.110.12 AS6128 Cablevision Systems Corp. 7.21ms from New York City, US
3.94.26.44 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
58.232.179.28 AS9318 SK Broadband Co Ltd 1.68ms from Seoul, KR
43.213.114.92 AS16509 Amazon.com, Inc. 0.20ms from Taipei, TW
102.39.143.188 AS11845 Vox Telecom Ltd 1.78ms from Cape Town, ZA
3.249.228.252 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
109.215.163.220 AS3215 Orange S.A. 10.18ms from Frankfurt am Main, DE
185.150.130.92 AS40368 Nixcon 0.16ms from Izmir, TR
36.91.20.60 AS7713 PT Telekomunikasi Indonesia 9.70ms from Jakarta, ID
200.13.92.12 AS21603 Universidad La Salle, AC 3.92ms from Santiago de Querétaro, MX
1.97.56.188 AS4766 Korea Telecom 1.68ms from Seoul, KR
211.207.0.204 AS9318 SK Broadband Co Ltd 2.09ms from Seoul, KR
75.194.248.60 AS6167 Verizon Business 11.33ms from Washington, US
194.158.250.140 AS6730 Sunrise GmbH 1.71ms from Zuerich, CH
176.43.236.252 AS34984 Superonline Iletisim Hizmetleri A.S. 5.35ms from Ankara, TR
208.77.162.60 AS17077 Broadcast Networks, LLC. 10.50ms from Atlanta, US
18.118.178.28 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
68.58.183.108 AS7922 Comcast Cable Communications, LLC 8.74ms from Flint, US
195.22.77.108 AS1257 Tele2 Sverige AB 7.06ms from Goeteborg, SE
113.167.229.188 AS45899 VNPT Corp 2.27ms from Hanoi, VN
38.6.122.76 AS398823 PEG TECH INC 0.26ms from Los Angeles, US
89.23.113.252 AS207713 GLOBAL INTERNET SOLUTIONS LLC 0.59ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 124.158.7.161
traceroute to 124.158.7.161 (124.158.7.161): 64 hops max, 52 byte packets
1 [AS15169] 64.233.174.23 167.418 ms
2 *
3 [AS45903] 101.99.0.25 217.546 ms
4 [AS38732] 103.252.2.221 215.881 ms
5 [AS38732] 124.158.7.161 231.929 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, 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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