202.134.16.0/22

AS45903 · CMC Telecom Infrastructure Company

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Summary

Country	Vietnam
Domain	cmctelecom.vn
ASN	AS45903
Registry	APNIC
ID	CMCTELECOM-VN

WHOIS Details

inetnum:        202.134.16.0 - 202.134.23.255
netname:        CMCTELECOM-VN
country:        VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower,Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi
admin-c:        HVA2-AP
tech-c:         NVH31-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T05:01:09Z
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:  2025-09-04T05:18:22Z
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:          202.134.16.0/21
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-16T17:49:12Z
source:         APNIC

Hosted domains

There are 77 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.134.18.27	ketquavn.info	5
202.134.19.64	vietnamnet.vn	5
202.134.19.38	vietnamnet.vn	3
202.134.19.179	1c.com.vn	2
202.134.19.232	uranus.edu.vn	1
202.134.19.76	lopveonline.vn	1
202.134.19.72	10191019.com	1
202.134.19.106	tuvilotuyen.vn	1
202.134.19.42	kienthuctieuduong.com.vn	1
202.134.18.54	dailai.vn	1
202.134.19.20	dowload.vn	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
202.134.18.18	AS45903 CMC Telecom Infrastructure Company	`1.00ms` from Hanoi, VN
202.134.17.24	AS45903 CMC Telecom Infrastructure Company	`1.02ms` from Hanoi, VN
202.134.16.85	AS45903 CMC Telecom Infrastructure Company	`1.17ms` from Hanoi, VN
202.134.19.65	AS45903 CMC Telecom Infrastructure Company	`1.01ms` 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
108.231.138.102	AS7018 AT&T Enterprises, LLC	`3.85ms` from Atlanta, US
74.134.30.86	AS10796 Charter Communications Inc	`16.87ms` from Chicago, US
71.88.133.22	AS20115 Charter Communications LLC	`13.49ms` from Dallas, US
107.211.13.38	AS7018 AT&T Enterprises, LLC	`2.32ms` from Dallas, US
78.35.27.54	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.68ms` from Duesseldorf, DE
86.164.215.54	AS2856 British Telecommunications PLC	`2.63ms` from London, GB
20.117.123.54	AS8075 Microsoft Corporation	`0.61ms` from London, GB
91.246.176.6	AS137409 GSL Networks Pty LTD	`0.12ms` from Los Angeles, US
108.251.174.166	AS7018 AT&T Enterprises, LLC	`3.28ms` from Los Angeles, US
200.33.225.86	AS6503 Axtel, S.A.B. de C.V.	`18.29ms` from Mexico City, MX
97.64.231.182	AS30036 Mediacom Communications Corp	`3.15ms` from Minneapolis, US
179.165.72.38	AS26599 TELEFÔNICA BRASIL S.A	`4.28ms` from Osasco, BR
44.244.176.230	AS16509 Amazon.com, Inc.	`4.83ms` from Portland, US
34.228.101.166	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
67.220.242.230	AS16509 Amazon.com, Inc.	`0.55ms` from Reston, US
39.25.131.214	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
120.131.9.134	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`2.64ms` from Tianjin, CN
125.14.133.22	AS9824 JCOM Co., Ltd.	`10.76ms` from Tokyo, JP
159.2.137.86	AS855 Bell Canada	`19.03ms` from Toronto, CA
73.183.14.134	AS7922 Comcast Cable Communications, LLC	`12.90ms` from Ashburn, US
40.76.55.118	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
197.39.102.6	AS8452 TE-AS	`5.05ms` from Cairo, EG
137.220.105.182	AS56478 Hyperoptic Ltd	`1.24ms` from London, GB
51.7.65.166	AS6871 Plusnet	`1.94ms` from London, GB
157.254.17.166	AS55286 B2 Net Solutions Inc.	`0.35ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f3 202.134.17.194

traceroute to 202.134.17.194 (202.134.17.194): 64 hops max, 52 byte packets

3 [AS18403] 42.112.2.55 5.11 ms

4 [AS18403] 1.55.152.10 0.786 ms

5 [AS45903] 101.99.0.25 1.047 ms

6 [AS45903] 202.134.17.194 1.591 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On September 5th 2025

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.

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