All IP Ranges › 158.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 158.63.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.63.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.63.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.63.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.63.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.63.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
158.63.2.0 – 158.63.2.255 | AS22238 | Defense Advanced Research Projects Agency(DARPA) | US |
158.63.4.0 – 158.63.4.255 | AS22238 | Defense Advanced Research Projects Agency(DARPA) | US |
158.63.64.0 – 158.63.79.255 | AS11488 | BBN Technologies Corp. | US |
158.63.192.0 – 158.63.207.255 | AS11488 | BBN Technologies Corp. | US |
158.63.250.0 – 158.63.250.255 | AS22238 | Defense Advanced Research Projects Agency(DARPA) | US |
158.63.254.0 – 158.63.254.255 | AS22238 | Defense Advanced Research Projects Agency(DARPA) | US |