203.205.56.0/21
AS45903 · CMC Telecom Infrastructure Company
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›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 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.205.57.225 | hsu.vn | 2 |
| 203.205.58.140 | carillon.com.vn | 2 |
| 203.205.59.107 | tiktoksshopp.com | 1 |
Hosted domains API
Pingable IPs
376 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.205.56.72 |
0.41ms from Hong Kong,
HK
|
|
| 203.205.57.65 |
1.32ms from Ho Chi Minh City,
VN
|
|
| 203.205.61.177 |
1.35ms from Ho Chi Minh City,
VN
|
|
| 203.205.63.49 |
1.39ms from Ho Chi Minh City,
VN
|
|
| 203.205.62.145 |
1.42ms from Ho Chi Minh City,
VN
|
|
| 203.205.59.242 |
1.28ms from Ho Chi Minh City,
VN
|
|
| 203.205.58.26 |
1.34ms from Ho Chi Minh City,
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 |
|---|---|---|
| 54.164.142.165 |
0.54ms from Ashburn,
US
|
|
| 13.79.89.149 |
0.23ms from Dublin,
IE
|
|
| 76.139.180.85 |
11.06ms from Flint,
US
|
|
| 35.159.161.85 |
0.20ms from Frankfurt am Main,
DE
|
|
| 195.200.194.101 |
0.79ms from Frankfurt am Main,
DE
|
|
| 93.222.171.229 |
6.53ms from Frankfurt am Main,
DE
|
|
| 14.189.26.101 |
1.74ms from Hanoi,
VN
|
|
| 14.0.51.5 |
0.65ms from Hanoi,
VN
|
|
| 159.63.70.53 |
0.34ms from Los Angeles,
US
|
|
| 81.202.200.117 |
9.75ms from Madrid,
ES
|
|
| 171.38.77.69 |
8.23ms from Nanning,
CN
|
|
| 98.207.199.21 |
7.59ms from San Jose,
US
|
|
| 148.255.212.165 |
2.90ms from Santo Domingo,
DO
|
|
| 4.79.108.229 |
0.37ms from Seattle,
US
|
|
| 123.248.92.37 |
13.56ms from Seoul,
KR
|
|
| 195.198.3.69 |
0.71ms from Stockholm,
SE
|
|
| 195.60.214.21 |
1.93ms from Amsterdam,
NL
|
|
| 103.77.135.5 |
3.78ms from Beijing,
CN
|
|
| 190.216.28.101 |
0.21ms from Buenos Aires,
AR
|
|
| 65.79.108.53 |
1.25ms from Chicago,
US
|
|
| 64.132.84.5 |
2.69ms from Cincinnati,
US
|
|
| 169.150.16.85 |
8.82ms from Dallas,
US
|
|
| 4.31.14.21 |
0.36ms from Denver,
US
|
|
| 207.72.241.85 |
0.90ms from Grand Rapids,
US
|
|
| 113.175.38.149 |
4.03ms from Hanoi,
VN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Ljubljana, SI
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs