166.181.0.0/16
4 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 166.181.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.181.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.181.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.181.200.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
166.181.0.0 – 166.181.159.255 | AS6614 | T-Mobile USA Inc. | US |
166.181.160.0 – 166.181.175.255 | AS18933 | T-Mobile USA Inc. | US |
166.181.176.0 – 166.181.199.255 | AS6614 | T-Mobile USA Inc. | US |
166.181.200.0 – 166.181.255.255 | AS6614 | T-Mobile USA Inc. | US |