All IP Ranges › 144.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 144.81.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.53.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.85.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.97.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.111.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.129.0/24 | United States (100%) | 1 | 1 | 1 |
| 144.81.144.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
144.81.10.0 – 144.81.11.255 | AS16681 | Educational Testing Service | US |
144.81.53.0 – 144.81.54.255 | AS16681 | Educational Testing Service | US |
144.81.85.0 – 144.81.85.255 | AS16681 | Educational Testing Service | US |
144.81.97.0 – 144.81.97.255 | AS16681 | Educational Testing Service | US |
144.81.111.0 – 144.81.111.255 | AS16681 | Educational Testing Service | US |
144.81.127.0 – 144.81.127.255 | AS16681 | Educational Testing Service | US |
144.81.129.0 – 144.81.140.255 | AS14618 | Amazon.com Inc. | US |
144.81.144.0 – 144.81.152.255 | AS16509 | Amazon.com Inc. | US |