| US | AS32522 | Cascade Technology Alliance |
| US | AS23138 | First Step Internet |
| US | AS19116 | Washington Broadband |
| US | AS25764 | iFIBER Communications |
| US | AS14746 | NocTel Communications, Inc. |
| US | AS3361 | Digital Fortress - AS3361 |
| US | AS4193 | State of Washington |
| US | AS63410 | PrivateSystems Networks |
| US | AS13725 | NoBull Networks |
| US | AS19230 | NANOG |
| US | AS393626 | Sherwood Broadband |
| US | AS31857 | Ptera |
| DE | AS212317 | Hetzner Online Cloud 3 |
| US | AS393301 | ST. JOHN CO-OPERATIVE TELEPHONE AND TELEGRAPH COMPANY |
| US | AS401652 | FOREVER BUCKET, INC. |
| US | AS396872 | Advanced Internet |
| US | AS21577 | TOLEDOTELNET |
| US | AS13370 | LocalTel Communications |
| US | AS14203 | Juniper Networks (NoAM) |
| US | AS395719 | Emerald Broadband |
| US | AS18825 | LocalTel Communications |
| US | AS53299 | BetaForward, Inc |
| US | AS13857 | Online Northwest |
| US | AS26695 | Cubed Networks AS26695 |
| US | AS395141 | Primisys Computer Systems & Support, LLC |
| US | AS22630 | TENMILE LAKE WIFI CORP. |
| US | AS46392 | Grant County Powernet, Inc. |
| US | AS11021 | North Valley Hospital |
| US | AS13692 | Douglas Fast Net |
| US | AS396418 | DCSTech, LLC |
| US | AS1052 | Coeur d' Alene Tribe |
| US | AS26935 | Wholesail Networks - legacy Noel |
| US | AS400338 | Gigabeam Internet YKM |
| US | AS47101 | City of Yakima |
| US | AS12036 | Poe Foundation |
| US | AS12009 | Eastern Oregon Net, Inc |
| US | AS396024 | Northwest Multiple Listing Service |
| US | AS6423 | Digital Fortress - AS6423 |
| US | AS395842 | Glacier Broadband |
| US | AS40033 | Red-Spectrum Communications |
| US | AS401928 | DFTC |
| US | AS10973 | Scatter Creek InfoNet |
| US | AS13925 | Null Route Networks |
| US | AS7752 | Threshold Communications |
| US | AS398700 | Cactus International |
| US | AS396040 | Inland Cellular |
| RO | AS201385 | Luxoft Professional Romania S.R.L. |
| US | AS293 | Energy Sciences Network (ESnet) |
| US | AS33501 | Montana Digital, LLC. |
| US | AS174 | Cogent Communications, Inc. |
