| AS33174 | PRINCE-WILLIAM-COUNTY-VA-ASN | Prince William County Government Department of I.. | Arin |
| AS7820 | TOWERFCU-AS | Tower Federal Credit Union | Arin |
| AS5721 | NDU-NET | National Defense University | Arin |
| AS22596 | CHR-823 | UNIVERSAL HEALTH SERVICES | Arin |
| AS33738 | UNITED-STATES-HOLOCAUST-MEMORIAL-MUSEUM | United States Holocaust Memorial Museum | Arin |
| AS400044 | AS-CEIWC | Chesapeake Employers Insurance Company | Arin |
| AS21963 | AS-AGENCYINSURANCEMD-0001 | Agency Insurance Company | Arin |
| AS63336 | ADVENTIST-HEALTHCARE-MARYLAND | Adventist Healthcare | Arin |
| AS14246 | THALESCOMMINC-AS | Thales Communications Inc. | Arin |