Data as of Nov 3, 2026
Autonomous system
AS32982
U.S. Department of Energy
Announces 231,168 addresses in 33 prefixes. None of it is anonymizer space.
Type
Business
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 65.199.24.0/24 since Feb 2009 | Business | Verizon Business | |
| 132.172.0.0/16 since Mar 2009 | Business | ||
| 146.138.0.0/16 since Mar 2009 | Business | ||
| 159.64.0.0/16 since Mar 2011 | Business | ||
| 192.12.95.0/24 since Mar 2011 | Business | ||
| 192.48.238.0/24 since Apr 2009 | Business | ||
| 192.73.213.0/24 since Jul 2026 | Business | ||
| 192.74.216.0/24 since Apr 2009 | Business | ||
| 192.83.111.0/24 since Mar 2011 | Business | ||
| 192.83.251.0/24 since Jun 2026 | Business | ||
| 192.84.216.0/23 since Mar 2011 | Business | ||
| 192.147.242.0/23 since Dec 2013 | Business | ||
| 192.206.135.0/24 since Feb 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 192.208.18.0/23 since Mar 2015 | Business | Western Area Power Administration | |
| 192.208.19.0/24 since Dec 2018 | Business | Western Area Power Administration | |
| 192.208.24.0/23 since Dec 2013 | Business | Western Area Power Administration | |
| 192.208.26.0/23 since Jul 2019 | Business | Western Area Power Administration | |
| 192.245.237.0/24 since Mar 2011 | Business | ||
| 198.76.0.0/21 since Jun 2023 | Business | Level 3 Parent, LLC | |
| 198.76.8.0/23 since Jun 2023 | Business | Level 3 Parent, LLC | |
| 198.99.247.0/24 since Mar 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 198.207.237.0/24 since Sep 2016 | Business | U.S. Department of Energy, Oak Ridge Operations | |
| 198.207.239.0/24 since Nov 2024 | Business | U.S. Department of Energy, Oak Ridge Operations | |
| 198.207.240.0/24 since Jan 2014 | Business | U.S. Department of Energy, Oak Ridge Operations | |
| 199.75.128.0/19 since Jun 2023 | Business | Level 3 Parent, LLC | |
| 199.201.156.0/24 since Dec 2014 | Business | U.S. Department of Energy, Oak Ridge Operations | |
| 199.249.243.0/24 since Feb 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 204.140.32.0/19 since Mar 2011 | Business | ||
| 204.154.136.0/24 since Mar 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 204.154.137.0/24 since Mar 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 204.154.139.0/24 since Mar 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 204.154.140.0/24 since Mar 2014 | Business | Department of Energy National Energy Technology Laboratory | |
| 205.254.128.0/19 since Mar 2009 | Business |
Network & history
Profile
- Registered
- Apr 7, 2008
- Domain
- energy.gov
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
Routing patterns
How its announcements have moved
Arrivals