| 81.58.9.96 | 81.58.9.103 | Versatel Internet customer Jan de Rooy Transport.. |
| 81.58.9.104 | 81.58.9.111 | Tele2 lir-partitioned range for NIS |
| 81.58.9.112 | 81.58.9.119 | Versatel Internet customer Careermaker Uitzendbu.. |
| 81.58.9.120 | 81.58.9.127 | Tele2 Internet customer Wim Kluvers Fotograaf |
| 81.58.9.128 | 81.58.9.135 | Tele2 lir-partitioned range for NIS |
| 81.58.9.136 | 81.58.9.143 | Versatel Internet customer Autotechniek Purmeren.. |
| 81.58.9.144 | 81.58.9.151 | Versatel Internet customer Schaap en Citroen B.V.. |
| 81.58.9.152 | 81.58.9.159 | Tele2 lir-partitioned range for NIS |
| 81.58.9.160 | 81.58.9.167 | Versatel Internet customer Auto Deventer |
| 81.58.9.168 | 81.58.9.175 | Versatel Internet customer Reijngoud engineering.. |