Autonomous System

AS139259 ADC GROUP CO.,LIMITED

HostingActiveHong Kong SAR ChinaAPNIC

AS139259 (ADC-AS-AP) is a hosting network operated by ADC GROUP CO.,LIMITED in Hong Kong SAR China, registered with APNIC. It has 75 IPv4 prefixes with 19,968 addresses, which makes it the 6,903rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses19,968in 75 prefixes
IPv6 prefixes0none
Size rank#6,903of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationADC GROUP CO.,LIMITED
AS nameADC-AS-AP
Websiteadcstack.com
Country Hong Kong SAR China (HK)
Network typeHosting
RegistryAPNIC
Abuse contactnoc@adcstack.com
Registered—
Last updated2026-05-29

IPv4 prefixes

75 prefixes · 19,968 addresses
NetworkAddressesFirst – last address
45.252.84.0/221,02445.252.84.0 – 45.252.87.255
45.252.100.0/2425645.252.100.0 – 45.252.100.255
45.252.101.0/2425645.252.101.0 – 45.252.101.255
45.252.102.0/2425645.252.102.0 – 45.252.102.255
45.252.103.0/2425645.252.103.0 – 45.252.103.255
45.252.144.0/2425645.252.144.0 – 45.252.144.255
45.252.145.0/2425645.252.145.0 – 45.252.145.255
45.252.146.0/2425645.252.146.0 – 45.252.146.255
45.252.147.0/2425645.252.147.0 – 45.252.147.255
103.6.108.0/24256103.6.108.0 – 103.6.108.255
103.6.109.0/24256103.6.109.0 – 103.6.109.255
103.6.110.0/24256103.6.110.0 – 103.6.110.255
103.6.111.0/24256103.6.111.0 – 103.6.111.255
103.6.228.0/24256103.6.228.0 – 103.6.228.255
103.220.248.0/24256103.220.248.0 – 103.220.248.255
103.220.249.0/24256103.220.249.0 – 103.220.249.255
103.220.250.0/24256103.220.250.0 – 103.220.250.255
103.220.251.0/24256103.220.251.0 – 103.220.251.255
103.220.252.0/24256103.220.252.0 – 103.220.252.255
103.220.253.0/24256103.220.253.0 – 103.220.253.255
103.220.254.0/24256103.220.254.0 – 103.220.254.255
103.220.255.0/24256103.220.255.0 – 103.220.255.255
103.221.0.0/24256103.221.0.0 – 103.221.0.255
103.221.1.0/24256103.221.1.0 – 103.221.1.255
103.221.2.0/24256103.221.2.0 – 103.221.2.255
The 25 largest of 75. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS139259 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=AS139259&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS139259, with or without a key:

curl "https://api.ipapi.is/?q=45.252.84.1"

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