66.138.0.0/16
4 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 66.138.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.138.159.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.138.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 66.138.251.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
66.138.158.0 – 66.138.158.255 | AS4917 | AMDOCS Inc. | US |
66.138.159.0 – 66.138.249.255 | AS7018 | AT&T Enterprises LLC | US |
66.138.250.0 – 66.138.250.255 | AS46511 | UNIVERSAL HEALTH SERVICES | US |
66.138.251.0 – 66.139.26.255 | AS7018 | AT&T Enterprises LLC | US |