| Präfix | Land | Datum | Adressen | Grösse |
|---|---|---|---|---|
| 83.172.128.0/21 | 20040503 | 2048 | 21 | |
| 83.172.136.0/24 | 20040503 | 256 | 24 | |
| 83.172.138.0/23 | 20040503 | 512 | 23 | |
| 83.172.140.0/22 | 20040503 | 1024 | 22 | |
| 83.172.144.0/21 | 20040503 | 2048 | 21 | |
| 83.172.150.0/23 | 20040503 | 512 | 23 | |
| 83.172.152.0/23 | 20040503 | 512 | 23 | |
| 83.172.153.0/24 | 20040503 | 256 | 24 | |
| 83.172.158.0/23 | 20040503 | 512 | 23 | |
| 83.172.159.0/24 | 20040503 | 256 | 24 | |
| 83.172.160.0/22 | 20040503 | 1024 | 22 | |
| 83.172.164.0/23 | 20040503 | 512 | 23 | |
| 83.172.168.0/23 | 20040503 | 512 | 23 | |
| 83.172.169.0/24 | 20040503 | 256 | 24 | |
| 83.172.180.0/22 | 20040503 | 1024 | 22 | |
| 83.172.184.0/21 | 20040503 | 2048 | 21 | |
| 83.172.188.0/23 | 20040503 | 512 | 23 | |
| 13824 | 18 | |||