203.205.10.0/24

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:        203.205.0.0 - 203.205.63.255
netname:        CMCTELECOM-VN
descr:          CMC Telecom Infrastructure Company
descr:          CMC Tower,Cluster Handicraft Production andSmall Industry, Cau Giay, Hanoi, Vietnam
country:        VN
admin-c:        HVA2-AP
tech-c:         NVH31-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2023-08-31T05:01:55Z
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:          203.205.0.0/18
descr:          CMCTELECOM-VN
origin:         AS45903
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-09-19T02:33:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.205.0.0/16

Range	ASN	Company	Num of IPs
203.205.64.0/19	AS58519	CHINANET Guangdong province network	8,192
203.205.96.0/20	AS18092	Kyushu Tele Communications Company	4,096
203.205.112.0/20	AS2914	NTT Ltd Japan Corporation	4,096

Hosted domains

There are 9,688 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.205.10.134	evasdolot.online	9490
203.205.10.157	amy-flower.com	158
203.205.10.156	g-solution.vn	2
203.205.10.124	giadung5sao.click	2
203.205.10.34	huongxushop.shop	1
203.205.10.133	botcake.io	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.205.10.131	AS45903 CMC Telecom Infrastructure Company	`0.63ms` 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
175.22.225.120	AS4837 CHINA UNICOM China169 Backbone	`4.65ms` from Changchun, CN
46.183.145.168	AS40824 Webzilla Inc.	`0.47ms` from Dallas, US
76.25.177.184	AS7922 Comcast Cable Communications, LLC	`9.47ms` from Denver, US
185.35.14.8	AS60175 WORTMANN AG	`4.03ms` from Duesseldorf, DE
201.49.80.152	AS28263 VERO S.A	`9.03ms` from Osasco, BR
69.48.151.24	AS55293 A2 Hosting, Inc.	`0.10ms` from Phoenix, US
18.210.233.216	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
181.163.171.72	AS7418 TELEFÓNICA CHILE S.A.	`11.07ms` from Santiago, CL
112.152.127.136	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
121.130.232.104	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
14.87.76.200	AS4766 Korea Telecom	`2.13ms` from Seoul, KR
126.88.101.72	AS17676 SoftBank Corp.	`3.06ms` from Tokyo, JP
154.244.235.104	AS36947 Telecom Algeria	`9.24ms` from Valencia, ES
88.216.84.24	AS33922 UAB Nacionalinis Telekomunikaciju Tinklas	`0.35ms` from Vilnius, LT
162.248.79.168	AS25820 IT7 Networks Inc	`0.29ms` from Amsterdam, NL
144.217.46.120	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
45.166.150.216	AS267963 HAYAN TELECOM	`14.65ms` from Fortaleza, BR
115.72.15.40	AS7552 Viettel Group	`2.52ms` from Ho Chi Minh City, VN
98.130.99.120	AS16509 Amazon.com, Inc.	`1.26ms` from Hyderabad, IN
175.172.184.216	AS4837 CHINA UNICOM China169 Backbone	`15.66ms` from Liaoyang, CN
124.150.223.40	AS7679 QTnet,Inc.	`8.39ms` from Osaka, JP
52.46.87.152	AS16509 Amazon.com, Inc.	`0.49ms` from Paris, FR
120.25.148.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.70ms` from Shenzhen, CN
59.101.29.8	AS2764 AAPT Limited	`12.32ms` from Sydney, AU
203.196.48.120	AS38333 Symbio Networks	`13.63ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f4 203.205.10.161

traceroute to 203.205.10.161 (203.205.10.161): 64 hops max, 52 byte packets

4 [AS18403] 42.112.3.184 0.507 ms

5 [AS18403] 1.55.152.10 0.589 ms

6 [AS45903] 203.205.10.161 0.963 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On November 22nd 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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