12.54.0.0/16
4 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 12.54.129.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.54.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.54.143.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.54.144.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
12.54.129.0 – 12.54.129.255 | AS40410 | FRIT | US |
12.54.130.0 – 12.54.142.255 | AS7018 | AT&T Enterprises LLC | US |
12.54.143.0 – 12.54.143.255 | AS2386 | AT&T Enterprises LLC | US |
12.54.144.0 – 12.68.33.255 | AS7018 | AT&T Enterprises LLC | US |