| Range From | Range To | Organisation |
|---|---|---|
| 66.43.244.0 | 66.43.244.127 |  Northeast Iowa Telephone Company |
| 66.43.244.128 | 66.43.244.135 | WTC Communications |
| 66.43.244.136 | 66.43.244.143 | Aureon Network Services |
| 66.43.244.144 | 66.43.244.159 | Ames Chamber of Commerce |
| 66.43.244.160 | 66.43.244.191 | Woolstock Mutual Telephone Association |
| 66.43.244.192 | 66.43.244.207 | Central Scott Telephone Co. |
| 66.43.244.208 | 66.43.244.215 | River Valley Telecommunications |
| 66.43.244.216 | 66.43.244.223 | Central Scott Telephone Co. |
| 66.43.244.224 | 66.43.244.255 | Aureon Network Services |
| 66.43.245.0 | 66.43.245.127 | Bernard Telephone |
Showing 1 - 10 of 30 Results