166.203.0.0/16
3 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 166.203.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.203.201.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.203.251.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
166.203.144.0 – 166.203.200.255 | AS20057 | AT&T Enterprises LLC | US |
166.203.201.0 – 166.203.250.255 | AS20057 | AT&T Enterprises LLC | US |
166.203.251.0 – 166.204.58.255 | AS20057 | AT&T Enterprises LLC | US |