Data as of Nov 3, 2026
Autonomous system
AS9466
UUNET Japan Limited
Announces 84,224 addresses in 21 prefixes. None of it is anonymizer space.
Type
Internet provider
JP
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 103.3.198.0/24 since Nov 2011 | Business | IRESS Market Technology Ltd | |
| 103.109.16.0/24 since Sep 2020 | Business | SAP Australia Pty Ltd | |
| 138.198.0.0/16 since Apr 2024 | Business | Stmicroelectronics Limited | |
| 138.198.4.0/24 since Apr 2024 | Business | Stmicroelectronics Limited | |
| 144.250.40.0/24 since Mar 2024 | Business | Aptiv Services US, LLC | |
| 202.1.128.0/19 since Apr 2024 | Business | STMicroelectronics Asia Pacific Pte Ltd | |
| 202.125.0.0/22 since Jan 2013 | Unknown | Verizon Australia Pty Limited | |
| 202.125.4.0/22 since Oct 2012 | Unknown | Verizon Australia Pty Limited | |
| 203.5.217.0/24 since Mar 2018 | Business | Australian Defence Organisation | |
| 203.6.31.0/24 since Oct 2015 | Business | Australian Defence Organisation | |
| 203.6.32.0/24 since Oct 2015 | Business | Australian Defence Organisation | |
| 203.6.33.0/24 since Sep 2015 | Business | Australian Defence Organisation | |
| 203.6.36.0/22 since Apr 2014 | Business | Australian Defence Organisation | |
| 203.6.64.0/21 since Dec 2011 | Business | Australian Defence Organisation | |
| 203.6.72.0/21 since Dec 2011 | Business | Australian Defence Organisation | |
| 203.6.118.0/24 since Sep 2019 | Business | Australian Defence Organisation | |
| 203.6.119.0/24 since Sep 2019 | Business | Australian Defence Organisation | |
| 203.6.120.0/24 since Sep 2021 | Business | Australian Defence Organisation | |
| 203.6.121.0/24 since Aug 2024 | Business | Australian Defence Organisation | |
| 203.10.217.0/24 since Mar 2018 | Business | Australian Defence Organisation | |
| 203.11.0.0/24 since Nov 2020 | Business | Australian Defence Organisation |
Residential-proxy exposure
Providers
1
selling exits here
Proxy providers listing exits
- LemonBright
Network & history
Profile
- Registered
- Dec 11, 1998
- Domain
- uu.net
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals