Data as of Nov 10, 2026
Autonomous system
AS5744
United States Patent and Trademark Office
Announces 5,120 addresses in 3 prefixes. None of it is anonymizer space.
Type
Business
US
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 151.207.232.0/22 since Jul 2023 | Business | 2 | |
| 151.207.240.0/20 since Feb 2021 | Business | ||
| 151.207.252.0/22 since Mar 2024 | Business |
Residential-proxy exposure
Providers
3
selling exits here
Proxy providers listing exits
- AnyIP
- FastProxy
- FloppyData
Proxy activity
Oct 11, 2026 – Nov 8, 2026
AS5744, day by day
2 observations
Network & history
Profile
- Registered
- Sep 20, 1995
- Domain
- uspto.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
Routing patterns
How its announcements have moved
Arrivals