140.21.0.0/16
20 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 140.21.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.27.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.31.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.59.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.61.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.99.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.114.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.116.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.117.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 140.21.208.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
140.21.0.0 – 140.21.26.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.27.0 – 140.21.29.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.30.0 – 140.21.30.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.31.0 – 140.21.31.255 | AS27046 | United States Department of Defense (DoD) | US |
140.21.32.0 – 140.21.47.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.48.0 – 140.21.55.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.56.0 – 140.21.58.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.59.0 – 140.21.59.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.60.0 – 140.21.60.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.61.0 – 140.21.63.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.64.0 – 140.21.79.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.80.0 – 140.21.98.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.99.0 – 140.21.99.255 | AS5852 | United States Department of Defense (DoD) | US |
140.21.100.0 – 140.21.111.255 | AS721 | United States Department of Defense (DoD) | US |
140.21.112.0 – 140.21.113.255 | AS5852 | United States Department of Defense (DoD) | US |
5 more ranges in this block.