Autonomous System

AS45557 Vietnam Technology and Telecommunication JSC

ISPActiveVietnamAPNIC

AS45557 (VNTT-AS-VN) is an ISP network operated by Vietnam Technology and Telecommunication JSC in Vietnam, registered with APNIC. It has 34 IPv4 prefixes with 12,288 addresses and 45 IPv6 prefixes, which makes it the 9,193rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses12,288in 34 prefixes
IPv6 prefixes45≈ 1.3 × 10²⁷ addresses
Size rank#9,193of 82,200 active ASNs
Abuser scoreElevated1.23% of its addresses flagged · method

Details

OrganizationVietnam Technology and Telecommunication JSC
AS nameVNTT-AS-VN
Websitevntt.com.vn
Country Vietnam (VN)
Network typeISP
RegistryAPNIC
Abuse contacthm-changed@vnnic.vn
Registered—
Last updated2017-11-19

IPv4 prefixes

34 prefixes · 12,288 addresses
NetworkAddressesFirst – last address
180.148.0.0/212,048180.148.0.0 – 180.148.7.255
45.118.136.0/221,02445.118.136.0 – 45.118.139.255
103.17.88.0/23512103.17.88.0 – 103.17.89.255
103.129.80.0/23512103.129.80.0 – 103.129.81.255
103.153.218.0/23512103.153.218.0 – 103.153.219.255
103.153.220.0/23512103.153.220.0 – 103.153.221.255
45.118.136.0/2425645.118.136.0 – 45.118.136.255
45.118.137.0/2425645.118.137.0 – 45.118.137.255
45.118.138.0/2425645.118.138.0 – 45.118.138.255
45.118.139.0/2425645.118.139.0 – 45.118.139.255
103.17.88.0/24256103.17.88.0 – 103.17.88.255
103.17.89.0/24256103.17.89.0 – 103.17.89.255
103.17.90.0/24256103.17.90.0 – 103.17.90.255
103.17.91.0/24256103.17.91.0 – 103.17.91.255
103.129.80.0/24256103.129.80.0 – 103.129.80.255
103.129.81.0/24256103.129.81.0 – 103.129.81.255
103.129.82.0/24256103.129.82.0 – 103.129.82.255
103.129.83.0/24256103.129.83.0 – 103.129.83.255
103.153.218.0/24256103.153.218.0 – 103.153.218.255
103.153.219.0/24256103.153.219.0 – 103.153.219.255
103.153.220.0/24256103.153.220.0 – 103.153.220.255
103.153.221.0/24256103.153.221.0 – 103.153.221.255
103.153.222.0/24256103.153.222.0 – 103.153.222.255
103.153.223.0/24256103.153.223.0 – 103.153.223.255
103.170.248.0/24256103.170.248.0 – 103.170.248.255
The 25 largest of 34. The API and the database have all of them.

IPv6 prefixes

45 prefixes
  • 2404:3a00:100::/40
  • 2404:3a00:200::/40
  • 2404:3a00:300::/40
  • 2404:3a00:400::/40
  • 2404:3a00::/44
  • 2404:3a00::/48
  • 2404:3a00:1::/48
  • 2404:3a00:2::/48
  • 2404:3a00:3::/48
  • 2404:3a00:4::/48
  • 2404:3a00:5::/48
  • 2404:3a00:6::/48
  • 2404:3a00:7::/48
  • 2404:3a00:8::/48
  • 2404:3a00:9::/48
  • 2404:3a00:a::/48
  • 2404:3a00:b::/48
  • 2404:3a00:c::/48
  • 2404:3a00:d::/48
  • 2404:3a00:e::/48
  • 2404:3a00:f::/48
  • 2404:3a00:100::/48
  • 2404:3a00:101::/48
  • 2404:3a00:102::/48
  • 2404:3a00:103::/48
The 25 largest of 45. The API and the database have all of them.

Query AS45557 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=AS45557&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS45557, with or without a key:

curl "https://api.ipapi.is/?q=180.148.0.1"

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