Autonomous System

AS63981 Nova Technology Development (Hong Kong) Limited

HostingActiveHong Kong SAR ChinaAPNIC

AS63981 (NTDKL-HK) is a hosting network operated by Nova Technology Development (Hong Kong) Limited in Hong Kong SAR China, registered with APNIC. It has 36 IPv4 prefixes with 15,616 addresses and 4 IPv6 prefixes, which makes it the 8,081st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses15,616in 36 prefixes
IPv6 prefixes4≈ 2.4 × 10²⁹ addresses
Size rank#8,081of 82,200 active ASNs
Abuser scoreLow0.6% of its addresses flagged · method

Details

OrganizationNova Technology Development (Hong Kong) Limited
AS nameNTDKL-HK
Websitenova.net.cn
Country Hong Kong SAR China (HK)
Network typeHosting
RegistryAPNIC
Abuse contactsupport@nova.net.cn
Registered—
Last updated2020-07-29

IPv4 prefixes

36 prefixes · 15,616 addresses
NetworkAddressesFirst – last address
45.117.96.0/221,02445.117.96.0 – 45.117.99.255
45.251.64.0/221,02445.251.64.0 – 45.251.67.255
103.29.140.0/221,024103.29.140.0 – 103.29.143.255
103.117.76.0/221,024103.117.76.0 – 103.117.79.255
103.197.28.0/221,024103.197.28.0 – 103.197.31.255
103.214.192.0/221,024103.214.192.0 – 103.214.195.255
103.220.8.0/221,024103.220.8.0 – 103.220.11.255
203.166.220.0/221,024203.166.220.0 – 203.166.223.255
38.71.26.0/2351238.71.26.0 – 38.71.27.255
38.71.22.0/2425638.71.22.0 – 38.71.22.255
38.71.24.0/2425638.71.24.0 – 38.71.24.255
38.71.32.0/2425638.71.32.0 – 38.71.32.255
38.71.33.0/2425638.71.33.0 – 38.71.33.255
38.71.34.0/2425638.71.34.0 – 38.71.34.255
38.71.35.0/2425638.71.35.0 – 38.71.35.255
38.71.36.0/2425638.71.36.0 – 38.71.36.255
38.71.37.0/2425638.71.37.0 – 38.71.37.255
45.117.96.0/2425645.117.96.0 – 45.117.96.255
45.117.97.0/2425645.117.97.0 – 45.117.97.255
45.117.98.0/2425645.117.98.0 – 45.117.98.255
45.117.99.0/2425645.117.99.0 – 45.117.99.255
45.251.66.0/2425645.251.66.0 – 45.251.66.255
66.160.164.0/2425666.160.164.0 – 66.160.164.255
72.52.111.0/2425672.52.111.0 – 72.52.111.255
103.29.140.0/24256103.29.140.0 – 103.29.140.255
The 25 largest of 36. The API and the database have all of them.

IPv6 prefixes

4 prefixes
  • 2401:3e0::/32
  • 2405:a480::/32
  • 2407:6bc0::/32
  • 2001:550:5c09::/48

Query AS63981 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=AS63981&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS63981, with or without a key:

curl "https://api.ipapi.is/?q=45.117.96.1"

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