| AS206610 Mixvoip S.A. | LU |
| AS6696 VERIXI SA | BE |
| AS56665 Proximus Luxembourg S.A. | LU |
| AS29467 LUXNETWORK S.A. | LU |
| AS6661 POST Luxembourg | LU |
| AS24611 Datacenter Luxembourg S.A. | LU |
| AS198095 POST Telecom S.A. | LU |
| AS210834 LU-CIX Management G.I.E. | LU |
| AS9008 Visual Online S.A. | LU |
| AS15965 CEGECOM S.A. | LU |
| AS34683 TELKEA TELECOM SA | LU |
| AS51405 Voipgate S.A. | LU |
| AS49624 LU-CIX Route Servers | LU |
