| 63.140.64.0/18 | Alaska Communications Systems Group, Inc. | |
| 69.161.0.0/19 | Alaska Communications Systems Group, Inc. | |
| 69.162.192.0/19 | Alaska Communications Systems Group, Inc. | |
| 74.124.64.0/18 | Alaska Communications Systems Group, Inc. | |
| 74.127.92.0/23 | Alaska Communications Systems Group, Inc. | |
| 107.152.112.0/20 | Alaska Communications Systems Group, Inc. | |
| 162.211.56.0/21 | Alaska Communications Systems Group, Inc. | |
| 162.218.128.0/21 | Alaska Communications Systems Group, Inc. | |
| 208.82.68.0/22 | Alaska Communications Systems Group, Inc. | |
| 23.235.96.0/20 | Alaska Communications Systems Group, Inc. | |
| 66.230.80.0/20 | Alaska Communications Systems Group, Inc. | |
| 66.230.96.0/19 | Alaska Communications Systems Group, Inc. | |
| 192.83.242.0/24 | Alaska Communications Systems Group, Inc. | |
| 192.234.153.0/24 | Alaska Communications Systems Group, Inc. | |
| 192.245.44.0/24 | Alaska Communications Systems Group, Inc. | |
| 198.163.32.0/21 | Alaska Communications Systems Group, Inc. | |
| 199.5.137.0/24 | Alaska Communications Systems Group, Inc. | |
| 199.33.240.0/24 | Alaska Communications Systems Group, Inc. | |
| 199.58.52.0/24 | Alaska Communications Systems Group, Inc. | |
| 204.17.139.0/24 | Alaska Communications Systems Group, Inc. | |
| 204.17.140.0/24 | Alaska Communications Systems Group, Inc. | |
| 204.238.24.0/23 | Alaska Communications Systems Group, Inc. | |
| 204.238.26.0/24 | Alaska Communications Systems Group, Inc. | |
| 209.112.128.0/18 | Alaska Communications Systems Group, Inc. | |
| 209.112.192.0/19 | Alaska Communications Systems Group, Inc. | |
| 209.161.160.0/19 | Alaska Communications Systems Group, Inc. | |
| 209.193.0.0/18 | Alaska Communications Systems Group, Inc. | |
| 216.67.0.0/17 | Alaska Communications Systems Group, Inc. | |
