| AS2648 | NOAA-BOULDER | National Oceanic and Atmospheric Administration | Arin |
| AS49 | US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOG.. | National Institute of Standards and Technology | Arin |
| AS33343 | HCHBNET | U.S. Department of Commerce, HQ and ITA | Arin |
| AS40623 | GFDL | Office of Oceanic and Atmospheric Research - Geo.. | Arin |
| AS5744 | USPTO | United States Patent and Trademark Office | Arin |
| AS30687 | NWS-SOUTHERN-REGION-HEADQUARTERS | National Weather Service Southern Region Headqua.. | Arin |
| AS6629 | NOAA-SILVERSPRING | National Oceanic and Atmospheric Administration | Arin |
| AS3635 | BEA | U.S. Department of Commerce, Bureau of Economic .. | Arin |