166.220.0.0/16
3 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 166.220.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 166.220.64.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 166.220.128.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
166.220.0.0 – 166.220.63.255 | AS7018 | AT&T Enterprises LLC | US |
166.220.64.0 – 166.220.127.255 | AS64011 | Worcester Polytechnic Institute | Unknown |
166.220.128.0 – 166.220.255.255 | AS20057 | AT&T Enterprises LLC | US |