| AS4583 | THOMSON-REUTERS | West Publishing Corporation | Arin |
| AS398808 | ACS-PUBLIC-01 | Arch Capital Services LLC | Arin |
| AS271988 | Private Use AS | ISRAEL DE LOS SANTOS WIFI SRL | Lacnic |
| AS25038 | AIXTRANET-AS | Alfred Schruff trading as AIXTRANET | Ripe |
| AS19483 | SBCASI-AKRON-OH-COVLIL | Wireless Maritime Services, LLC | Arin |
| AS394720 | ALAMO-COLLEGES | Alamo Community College District | Arin |
| AS32110 | ASURION-INSURANCE-CORPORATION | Asurion Insurance Services, Inc. | Arin |
| AS2894 | CALIF-DWR | California Department of Water Resources | Arin |
| AS46784 | DPW | Davis Polk & Wardwell, LLP | Arin |
| AS23381 | TRAVELERS | Travelers Property Casualty Corp. | Arin |