12.237.0.0/16
18 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 12.237.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.65.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.66.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.103.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.222.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.223.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.237.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.254.0/24 | United States (100%) | 1 | 1 | 1 |
| 12.237.255.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
12.237.4.0 – 12.237.7.255 | AS26311 | Ranch WiFi LLC | US |
12.237.8.0 – 12.237.64.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.65.0 – 12.237.65.255 | AS55196 | Long Term Care Partners LLC | US |
12.237.66.0 – 12.237.102.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.103.0 – 12.237.103.255 | AS14623 | Lubbock Christian University | US |
12.237.104.0 – 12.237.177.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.178.0 – 12.237.178.255 | AS30483 | TEXAS GAS TRANSMISSION LLC | US |
12.237.179.0 – 12.237.205.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.206.0 – 12.237.207.255 | AS2386 | AT&T Enterprises LLC | US |
12.237.208.0 – 12.237.221.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.222.0 – 12.237.222.255 | AS2386 | AT&T Enterprises LLC | US |
12.237.223.0 – 12.237.235.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.236.0 – 12.237.236.255 | AS2386 | AT&T Enterprises LLC | US |
12.237.237.0 – 12.237.240.255 | AS7018 | AT&T Enterprises LLC | US |
12.237.241.0 – 12.237.241.255 | AS47047 | Lake County Broadband Solutions LLC | US |
3 more ranges in this block.