| Range From | Range To | Organisation |
|---|---|---|
| 31.170.42.0 | 31.170.42.3 |  BT Italia S.p.A. |
| 31.170.42.4 | 31.170.42.7 | GETECNA SPA |
| 31.170.42.8 | 31.170.42.11 | BT ITALIA S.P.A. |
| 31.170.42.12 | 31.170.42.15 | RIELLO S.P.A. |
| 31.170.42.16 | 31.170.42.19 | PLANETEL SPA |
| 31.170.42.20 | 31.170.42.23 | BT Italia S.p.A. |
| 31.170.42.24 | 31.170.42.31 | WOLF ITALIA S.R.L. |
| 31.170.42.32 | 31.170.42.39 | BT Italia S.p.A. |
| 31.170.42.40 | 31.170.42.47 | EP PRODUZIONE SPA |
| 31.170.42.48 | 31.170.42.51 | CONTARELLI LIVIO |
Showing 1 - 10 of 64 Results