66.21.0.0/16
2 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.21.42.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.21.43.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.21.42.0 – 66.21.42.255 | AS32467 | Exemplar Luxury Group Holdings LLC | US |
66.21.43.0 – 66.21.255.255 | AS6389 | AT&T Enterprises LLC | US |