72.4.0.0/16
19 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 72.4.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.64.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 72.4.67.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 72.4.74.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.78.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.90.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.129.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.143.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.154.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.187.0/24 | United States (100%) | 1 | 1 | 1 |
| 72.4.192.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
72.4.0.0 – 72.4.31.255 | AS7029 | Windstream Communications LLC | US |
72.4.32.0 – 72.4.47.255 | AS53435 | JACKSON ENERGY AUTHORITY | US |
72.4.48.0 – 72.4.63.255 | AS7029 | Windstream Communications LLC | US |
72.4.64.0 – 72.4.66.255 | AS210546 | CHSL ONE LTD | GB |
72.4.67.0 – 72.4.71.255 | AS213877 | U1 DIGITAL SERVICES LTD | GB |
72.4.74.0 – 72.4.75.255 | AS19684 | Latigo LLC | US |
72.4.78.0 – 72.4.79.255 | AS19684 | Latigo LLC | US |
72.4.88.0 – 72.4.88.255 | AS46974 | ServaxNet LLC | US |
72.4.90.0 – 72.4.91.255 | AS46974 | ServaxNet LLC | US |
72.4.96.0 – 72.4.111.255 | AS22136 | New York Connect | US |
72.4.112.0 – 72.4.127.255 | AS27357 | Rackspace Hosting | US |
72.4.129.0 – 72.4.131.255 | AS3064 | HDC/HW Enterprise LLC | US |
72.4.143.0 – 72.4.147.255 | AS3064 | HDC/HW Enterprise LLC | US |
72.4.154.0 – 72.4.155.255 | AS3064 | HDC/HW Enterprise LLC | US |
72.4.160.0 – 72.4.175.255 | AS20021 | HDC/HW Enterprise LLC | US |
4 more ranges in this block.