Autonomous System

AS38731 Vietel - CHT Compamy Ltd

HostingActiveVietnamAPNIC

AS38731 (VTDC-AS-VN) is a hosting network operated by Vietel - CHT Compamy Ltd in Vietnam, registered with APNIC. It has 104 IPv4 prefixes with 58,880 addresses and 12 IPv6 prefixes, which makes it the 4,051st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses58,880in 104 prefixes
IPv6 prefixes12≈ 4.5 × 10²⁸ addresses
Size rank#4,051of 82,200 active ASNs
Abuser scoreLow0.67% of its addresses flagged · method

Details

OrganizationVietel - CHT Compamy Ltd
AS nameVTDC-AS-VN
Websiteviettelidc.com.vn
Country Vietnam (VN)
Network typeHosting
RegistryAPNIC
Abuse contacthm-changed@vnnic.vn
Registered—
Last updated2020-05-06

IPv4 prefixes

104 prefixes · 58,880 addresses
NetworkAddressesFirst – last address
116.111.176.0/212,048116.111.176.0 – 116.111.183.255
125.212.224.0/212,048125.212.224.0 – 125.212.231.255
210.211.96.0/212,048210.211.96.0 – 210.211.103.255
210.211.104.0/212,048210.211.104.0 – 210.211.111.255
210.211.112.0/212,048210.211.112.0 – 210.211.119.255
27.71.16.0/221,02427.71.16.0 – 27.71.19.255
27.71.224.0/221,02427.71.224.0 – 27.71.227.255
27.71.228.0/221,02427.71.228.0 – 27.71.231.255
103.1.208.0/221,024103.1.208.0 – 103.1.211.255
115.84.176.0/221,024115.84.176.0 – 115.84.179.255
115.84.180.0/221,024115.84.180.0 – 115.84.183.255
116.111.180.0/221,024116.111.180.0 – 116.111.183.255
125.212.192.0/221,024125.212.192.0 – 125.212.195.255
125.212.196.0/221,024125.212.196.0 – 125.212.199.255
125.212.200.0/221,024125.212.200.0 – 125.212.203.255
125.212.204.0/221,024125.212.204.0 – 125.212.207.255
125.212.232.0/221,024125.212.232.0 – 125.212.235.255
125.212.236.0/221,024125.212.236.0 – 125.212.239.255
171.244.0.0/221,024171.244.0.0 – 171.244.3.255
171.244.4.0/221,024171.244.4.0 – 171.244.7.255
171.244.8.0/221,024171.244.8.0 – 171.244.11.255
171.244.12.0/221,024171.244.12.0 – 171.244.15.255
171.244.48.0/221,024171.244.48.0 – 171.244.51.255
171.244.52.0/221,024171.244.52.0 – 171.244.55.255
171.244.56.0/221,024171.244.56.0 – 171.244.59.255
The 25 largest of 104. The API and the database have all of them.

IPv6 prefixes

12 prefixes
  • 2401:5f80:2000::/35
  • 2401:5f80::/36
  • 2401:5f80:1000::/36
  • 2401:5f80:2000::/36
  • 2401:5f80:3000::/36
  • 2401:5f80:4000::/36
  • 2401:5f80:5000::/36
  • 2401:5f80:6000::/36
  • 2401:5f80:6::/48
  • 2401:5f80:1004::/48
  • 2405:4340::/48
  • 2406:4c40::/48

Query AS38731 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS38731&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS38731, with or without a key:

curl "https://api.ipapi.is/?q=116.111.176.1"

Largest networks in Vietnam

AS7552 Viettel Group19,264,768 IPv4 addressesAS45899 VNPT Corp15,592,960 IPv4 addressesAS18403 FPT Telecom Company3,824,384 IPv4 addressesAS24086 Viettel Corporation475,904 IPv4 addressesAS45543 SaiGon Tourist cable Televition Company388,864 IPv4 addressesAS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP189,952 IPv4 addresses