| CA | AS5110 | City of Vancouver |
| CA | AS399778 | Framewerx Inc |
| CA | AS19190 | TELUS Communications Inc. |
| CA | AS16623 | Alberta Health Services |
| CA | AS14817 | Syncrude Canada Limited |
| CA | AS46877 | Alberta Electric System Operator |
| CA | AS22423 | Altima Telecom |
| CA | AS398812 | Sagen MI Canada Inc. |
| CA | AS23419 | Broad-Connect Telecom |
| CA | AS19402 | SMITH |
| CA | AS18875 | Questzones |
| US | AS62958 | ADT LLC |
| CA | AS10329 | CoreLAN Communications, Inc. |
| CA | AS13923 | Ontario Pension Board |
| US | AS55094 | ACTIVE NETWORK, LLC |
| CA | AS54842 | ALLIANCE POUR LA SANTE ETUDIANTE AU QUEBEC INC. |
| CA | AS26221 | Bank of Montreal |
| CA | AS15160 | Bank of Montreal |
| CA | AS397147 | Broadridge Customer Communications Canada, ULC |
| US | AS398805 | Securitas Security Services USA, Inc |
| CA | AS32121 | TransAlta Corporation |
| US | AS40088 | Westlake Chemical Corporation |
| CA | AS46626 | The Hospital for Sick Children |
| CA | AS53359 | CUBE Global Storage Ltd. |
| CA | AS53442 | City of Coquitlam |
| CA | AS14731 | Beauce Telecom |
| CA | AS26696 | Minto Communications Society |
| CA | AS399537 | AGLC |
| CA | AS15128 | comwave.net |
| CA | AS400030 | Western Fibre Communications |
| CA | AS30348 | UAP Inc. |
| CA | AS399688 | Hy-Tek Computers |
| US | AS22996 | BIDS Trading L.P. |
| CA | AS884 | GONET |
| CA | AS23181 | Quicksilver Wireless |
| CA | AS400914 | 9505-9150 Quebec Inc. |
| CA | AS879 | GONET |
| CA | AS401439 | Neighbourhood Connect |
| US | AS394229 | Juxto Inc |
| CA | AS397896 | Taiga Telecom Inc. |
| CA | AS395600 | Copyseis Ltd. |
| CA | AS396338 | Altima TRT |
| CA | AS25689 | National Research Council Canada |
| CA | AS398834 | Teck Coal Limited |
| CA | AS19662 | Uniserve Communications Corp |
| CA | AS398671 | Original WEMPI, Inc. |
| US | AS394409 | Power Engineers, Inc. |
| CA | AS401331 | Canadian Blood Services |
| CA | AS393956 | City of Richmond |
| CA | AS30295 | SmarttNet |