166.138.0.0/16
3 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 166.138.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.138.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.138.173.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
166.138.128.0 – 166.138.159.255 | AS7018 | AT&T Enterprises LLC | US |
166.138.160.0 – 166.138.172.255 | AS20057 | AT&T Enterprises LLC | US |
166.138.173.0 – 166.138.255.255 | AS20057 | AT&T Enterprises LLC | US |