RDAP WHOIS lookup of '203.171.21.0'

RDAP response recieved from apnic.net in a total of 323ms

203.171.16.0/20

Handle:
203.171.16.0 - 203.171.31.255
Name:
CMCTELECOM-VN
Type:
ALLOCATED PORTABLE
Country:
VN

CIDR:
203.171.16.0/20

Remarks:
CMC Telecom Infrastructure Company
CMC Tower,Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi

Events

Created:
04-09-2008
Last change:
30-08-2023

Administrative

Handle:
HVA2-AP
 
Individual
Name:
Hoang Viet Anh
Adress:
CMCTELECOM-VN
Contact:
voice +84-366235766
anh.hv@cmctelecom.vn

Technical

Handle:
NVH31-AP
 
Individual
Name:
Nguyen Van Hieu
Adress:
CMCTELECOM-VN
Contact:
voice +84-968189689
hieu.nv@cmctelecom.vn

Abuse

Handle:
IRT-VNNIC-AP
 
Group
Name:
IRT-VNNIC-AP
Adress:
Ha Noi, VietNam
Contact:
voice +84-24-35564944
fax +84-24-37821462
hm-changed@vnnic.vn
hm-changed@vnnic.vn

Raw RDAP response

Click here to see the raw RDAP response from apnic.net (3.776 bytes of JSON data). Opens as modal.

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/whois/api/?host=203.171.21.0 copy try it
 

Log

000+000
  • Try RDAP lookup
326+326
  • Figure out server to ask
326+000
  • Asking 'whois.iana.org' for info on '203.171.21.0' - recieved a valid response of 483 bytes in 52ms.
326+000
  • IP is managed by apnic.net. Response from IANA WHOIS in 151ms.
326+000
  • Starting lookup
326+000
  • Querying 'apnic.net' for RDAP info on '203.171.21.0'. Response in 113ms.
326+000
  • Done
New features inbound 🚀
Within a couple of weeks, I'll launch a couple of new awesome features. Signup for the newsletter to stay updated, and get early access as a beta tester.

Signup using Google, Microsoft or Facebook .