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 76 IPv4 prefixes with 20,224 addresses, which makes it the 6,860th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses20,224in 76 prefixes
IPv6 prefixes0none
Size rank#6,860of 82,283 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

76 prefixes · 20,224 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
103.6.229.0/24256103.6.229.0 – 103.6.229.255
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
The 25 largest of 76. 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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