| US | AS62959 | Innovative Systems LLC |
| US | AS12092 | Sonifi Solutions, Inc. |
| US | AS46900 | Rushmore Electric Power Cooperative, Inc. |
| US | AS20314 | Conagra Brands Inc. |
| US | AS395037 | Sammons Financial Group, Inc. |
| US | AS6312 | TrioTel Communications, Inc. |
| US | AS47097 | AmeriPharm Inc. |
| US | AS18870 | Great Western Bank |
| US | AS46623 | Fishback Financial Corporation |
| US | AS19031 | CU*Answers, Inc. |
| US | AS393821 | Lismore Cooperative Telephone Company |
| US | AS36013 | Missouri River Energy Services |
| US | AS64242 | TPT GLOBAL TECH, INC. |
| US | AS14955 | Northern Valley Communications LLC |
| US | AS399133 | VPS Solutions, LLC |
| US | AS14789 | Cloudflare, Inc. |
| US | AS25732 | Total Card, Inc. |
| US | AS46566 | CAPITAL Card Services, Inc. |
| US | AS398869 | Alliance Communications |
| US | AS10551 | Monument Health Rapid City Hospital, Inc. |
| US | AS15356 | Thebancorp.com |
| US | AS22223 | MVTV Wireless |
| US | AS14675 | Plains Commerce Bank |
| US | AS396164 | Black Hills Federal Credit Union |
| US | AS18785 | Santel Communications Cooperative, Inc. |
| US | AS17203 | Beresford Municipal Telephone Company |
| US | AS14439 | Swiftnode LLC |
| US | AS397608 | Hanson Communications, Inc. |
| US | AS15100 | Bevcomm |
| US | AS393417 | SDN Communications |
| US | AS398331 | 1st Financial Bank USA |
| US | AS398112 | POET, LLC |
| US | AS399036 | Xigent Solutions, LLC |
| US | AS54061 | The Bancorp Incorporated |
| US | AS393452 | Flandreau Santee Sioux Tribe |
| CA | AS395417 | KS-AS-01 |
| US | AS20300 | Woodstock Telephone Company |
| US | AS32231 | Pathward, N.A. |
| US | AS32598 | Black Hills Broadband |
| US | AS26793 | ICS Advanced Technologies |
| US | AS397745 | Hanson Communications, Inc. |
| US | AS401415 | Alliance Communications |
| US | AS26023 | Schwan's Shared Services, LLC. |
| US | AS23011 | FreeConferenceCall.com |
| US | AS30220 | SWWC Service Cooperatives |
| US | AS397324 | Celerity Networks |
| US | AS394790 | AVERA MCKENNAN |
| US | AS398176 | JDS INDUSTRIES, INC |
| US | AS15204 | INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. |
| US | AS399439 | Mitchell Telecom |