| AS174 Cogent Communications, LLC | US |
| AS57043 HOSTKEY B.V. | DE |
| AS46450 Pilot Fiber, Inc. | US |
| AS395839 HOSTKEY | US |
| AS44356 Epsilon Telecommunications Ltd | GB |
| AS62668 Optical Communications Group, Inc. | US |
| AS57463 NetIX Communications JSC | BG |
| AS216440 HOOP7NETWORK | US |
