All IP Ranges › 12.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 12.21.93.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 12.21.94.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.101.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.102.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.155.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.228.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.21.229.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
12.21.93.0 – 12.21.93.255 | AS26345 | TREK CORPORATION | Unknown |
12.21.94.0 – 12.21.100.255 | AS7018 | AT&T Enterprises LLC | US |
12.21.101.0 – 12.21.101.255 | AS11891 | City of San Leandro | US |
12.21.102.0 – 12.21.154.255 | AS7018 | AT&T Enterprises LLC | US |
12.21.155.0 – 12.21.155.255 | AS13760 | Uniti Fiber Holdings Inc. | US |
12.21.156.0 – 12.21.227.255 | AS7018 | AT&T Enterprises LLC | US |
12.21.228.0 – 12.21.228.255 | AS30525 | Global Linking Solutions | US |
12.21.229.0 – 12.22.53.255 | AS7018 | AT&T Enterprises LLC | US |