Data as of Nov 3, 2026
Autonomous system
AS17975
AS # for peering purpose with IX and ISP.
Announces 4,096 addresses in 16 prefixes. None of it is anonymizer space.
Type
Internet provider
HK
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 203.169.32.0/24 since May 2005 | Internet provider | APT Datamatrix Limited | |
| 203.169.33.0/24 since Dec 2025 | Internet provider | APT Datamatrix Limited | |
| 203.169.34.0/24 since May 2005 | Internet provider | APT Datamatrix Limited via APT Datamatrix Limited | |
| 203.169.35.0/24 since Jun 2024 | Internet provider | APT Datamatrix Limited | |
| 203.169.46.0/24 since Jan 2021 | Internet provider | APT Datamatrix Limited | |
| 203.169.47.0/24 since May 2005 | Internet provider | APT Datamatrix Limited | |
| 221.120.176.0/24 since Dec 2009 | Internet provider | APT Datamatrix Limited | |
| 221.120.177.0/24 since Sep 2012 | Internet provider | APT Datamatrix Limited | |
| 221.120.179.0/24 since Apr 2013 | Internet provider | APT Datamatrix Limited | |
| 221.120.180.0/24 since Dec 2013 | Internet provider | APT Datamatrix Limited | |
| 221.120.183.0/24 since Jun 2019 | Internet provider | APT Datamatrix Limited | |
| 221.120.184.0/24 since Jun 2024 | Internet provider | APT Datamatrix Limited | |
| 221.120.185.0/24 since Jun 2024 | Internet provider | APT Datamatrix Limited | |
| 221.120.186.0/24 since Oct 2025 | Internet provider | APT Datamatrix Limited | |
| 221.120.187.0/24 since Apr 2015 | Internet provider | APT Datamatrix Limited | |
| 221.120.189.0/24 since Sep 2013 | Internet provider | APT Datamatrix Limited |
Network & history
Profile
- Registered
- Oct 9, 2001
- Domain
- apstar.com
- Industry
- Computer and Information Technology
Routing patterns
How its announcements have moved
Arrivals