100.0.0.0/8
69 announced IP ranges across this /8. Select a /16 block below for its own breakdown and assigned ranges.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 100.0.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.4.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.5.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.6.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.10.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.14.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.20.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.24.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.33.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.40.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.42.0.0/16 | United States (90%) | 4 | 22 | 31 |
| 100.43.0.0/16 | United States (80%) | 3 | 12 | 20 |
| 100.44.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 100.46.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.47.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 100.48.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 100.128.0.0/16 | United States (100%) | 1 | 1 | 1 |