115.146.127.0/24

AS38732 · CMC Telecom Infrastructure Company

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Summary

Country	Vietnam
Domain	cmctelecom.vn
ASN	AS38732
Registry	APNIC
ID	CMCTELECOM-VN

WHOIS Details

inetnum:        115.146.120.0 - 115.146.127.255
netname:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower, Duy Tan, Cau Giay, Hanoi, Vietnam
country:        VN
admin-c:        HVA2-AP
tech-c:         NVH31-AP
status:         ALLOCATED PORTABLE
remarks:        send spam and abuse report to inoc@cmctelecom.vn
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T04:59:03Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Hoang Viet Anh
address:        CMCTELECOM-VN
country:        VN
phone:          +84-366235766
e-mail:         anh.hv@cmctelecom.vn
nic-hdl:        HVA2-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-08-31T04:22:33Z
source:         APNIC

person:         Nguyen Van Hieu
address:        CMCTELECOM-VN
country:        VN
phone:          +84-968189689
e-mail:         hieu.nv@cmctelecom.vn
nic-hdl:        NVH31-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-08-28T04:27:35Z
source:         APNIC

route:          115.146.120.0/21
descr:          CMCTELECOM-VN
origin:         AS38732
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T17:44:16Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 115.146.0.0/16

Range	ASN	Company	Num of IPs
115.146.0.0/18	AS9597	KDDI Web Communications Inc.	16,384
115.146.160.0/19	AS9299	Philippine Long Distance Telephone Co.	8,192
115.146.64.0/20	AS38883	FireNet Pty Ltd	4,096
115.146.80.0/20	AS10148	The University of Melbourne	4,096
115.146.78.0/24	AS38883	FireNet Pty Ltd	256
115.146.76.0/24	AS38883	FireNet Pty Ltd	256
115.146.79.0/24	AS38883	FireNet Pty Ltd	256

Hosted domains

There are 2,851 domain names hosted across 71 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
115.146.127.206	thietbicongnghiep3h.com	1523
115.146.127.150	moitruong79.com	417
115.146.127.17	giaphelieu24h.com	142
115.146.127.231	bizz.vn	136
115.146.127.243	trangvangweb.com.vn	122
115.146.127.158	danguyhuongtra.vn	105
115.146.127.148	nhacungcapmay.vn	85
115.146.127.53	toppan.vn	40
115.146.127.5	tlmed.vn	34
115.146.127.212	ostc.com.vn	26
115.146.127.153	vanban2.edu.vn	24
115.146.127.55	linhkienmaychu.vn	19
115.146.127.147	thayhungdanbau.vn	18
115.146.127.47	midagroup.vn	15
115.146.127.244	noithatthongminh.net.vn	13
115.146.127.2	mygpt.vn	11
115.146.127.146	cokhiducsongiang.com.vn	10
115.146.127.37	oneone.vn	10
115.146.127.4	heritageonline.vn	9
115.146.127.173	edavn.com	8

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
115.146.127.116	AS38732 CMC Telecom Infrastructure Company	`0.69ms` 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
5.39.190.8	AS58291 ColoCenter b.v.	`1.58ms` from Amsterdam, NL
83.212.187.200	AS8581 University Of Ioannina	`14.01ms` from Athens, GR
81.243.81.152	AS5432 Proximus NV	`1.22ms` from Brussels, BE
23.253.15.216	AS19994 Rackspace Hosting	`11.20ms` from Council Bluffs, US
39.45.39.104	AS17557 Pakistan Telecommunication Company Limited	`2.41ms` from Lahore, PK
80.135.140.152	AS3320 Deutsche Telekom AG	`2.06ms` from Nuernberg, DE
92.203.50.152	AS2527 Sony Network Communications Inc.	`8.94ms` from Osaka, JP
124.188.215.40	AS1221 Telstra Limited	`4.50ms` from Perth, AU
54.91.28.24	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.94.168.72	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
52.159.137.104	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
175.193.153.216	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
218.54.189.216	AS9318 SK Broadband Co Ltd	`1.67ms` from Seoul, KR
111.80.182.184	AS17421 Mobile Business Group	`6.61ms` from Taipei, TW
43.163.226.120	AS132203 Tencent Building, Kejizhongyi Avenue	`1.03ms` from Tokyo, JP
102.153.107.200	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.35ms` from Tunis, TN
172.68.246.56	AS13335 Cloudflare, Inc.	`0.32ms` from Ashburn, US
104.199.111.88	AS396982 Google LLC	`0.15ms` from Brussels, BE
181.84.76.56	AS7303 Telecom Argentina S.A.	`2.59ms` from Cordoba, AR
34.173.185.200	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
115.234.138.40	AS4134 CHINANET-BACKBONE	`10.77ms` from Hangzhou, CN
195.206.12.24	AS12445 A2A Smart City S.P.A	`1.99ms` from Milan, IT
122.232.218.120	AS4134 CHINANET-BACKBONE	`7.61ms` from Ningbo, CN
13.208.216.40	AS16509 Amazon.com, Inc.	`0.67ms` from Osaka, JP
168.231.76.72	AS47583 Hostinger International Limited	`0.52ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 115.146.127.129

traceroute to 115.146.127.129 (115.146.127.129): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 49.298 ms

2 *

3 [AS45903] 101.99.0.25 93.134 ms

4 [AS38732] 103.252.2.221 90.985 ms

5 *

6 *

7 [AS38732] 115.146.127.129 92.626 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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