| Network Description: | ||
| Organization: | Northrop Grumman |
| Prefix | Description | Country |
|---|---|---|
| 129.4.0.0/16 | Northrop Grumman | |
| 130.124.0.0/16 | Northrop Grumman | |
| 132.228.0.0/16 | Northrop Grumman | |
| 134.223.0.0/16 | Northrop Grumman | |
| 134.223.4.0/22 | Northrop Grumman | |
| 134.223.8.0/22 | Northrop Grumman | |
| 134.223.17.0/24 | Northrop Grumman | |
| 134.223.19.0/24 | Northrop Grumman | |
| 134.223.128.0/20 | Northrop Grumman | |
| 134.223.160.0/20 | Northrop Grumman | |
| 134.223.184.0/22 | Northrop Grumman | |
| 134.223.188.0/22 | Northrop Grumman | |
| 134.223.192.0/19 | Northrop Grumman | |
| 134.223.224.0/19 | Northrop Grumman | |
| 134.223.224.0/22 | Northrop Grumman | |
| 134.223.228.0/23 | Northrop Grumman | |
| 134.223.230.0/24 | Northrop Grumman | |
| 134.223.231.0/24 | Northrop Grumman | |
| 134.223.232.0/24 | Northrop Grumman | |
| 134.223.236.0/22 | Northrop Grumman | |
| 134.223.239.0/24 | Northrop Grumman | |
| 137.51.0.0/16 | Northrop Grumman | |
| 140.188.0.0/16 | Northrop Grumman | |
| 153.113.0.0/16 | Northrop Grumman | |
| 155.104.0.0/16 | Northrop Grumman | |
| 157.127.0.0/16 | Northrop Grumman | |
| 158.114.0.0/16 | Northrop Grumman | |
| 159.4.0.0/16 | Northrop Grumman | |
| 159.201.0.0/16 | Northrop Grumman | |
| 167.225.0.0/17 | Northrop Grumman | |
| 167.225.128.0/17 | Northrop Grumman | |
| 208.1.160.0/20 | Northrop Grumman | |
| 208.12.120.0/24 | Northrop Grumman | |
| 208.12.121.0/24 | Northrop Grumman | |
| 208.12.122.0/24 | Northrop Grumman | |
| 208.20.220.0/24 | Northrop Grumman | |
| 129.193.0.0/16 | Northrop Grumman | |
| 192.31.248.0/24 | Northrop Grumman | |
| 192.35.84.0/24 | Northrop Grumman | |
| 192.45.0.0/16 | Northrop Grumman | |
| 192.83.248.0/24 | Northrop Grumman | |
| 192.86.67.0/24 | Northrop Grumman | |
| 192.86.68.0/24 | Northrop Grumman | |
| 192.86.69.0/24 | Northrop Grumman | |
| 192.86.70.0/24 | Northrop Grumman | |
| 192.86.71.0/24 | Northrop Grumman | |
| 192.86.72.0/24 | Northrop Grumman | |
| 192.86.73.0/24 | Northrop Grumman | |
| 192.86.74.0/24 | Northrop Grumman | |
| 192.86.75.0/24 | Northrop Grumman | |
| 192.86.76.0/24 | Northrop Grumman | |
| 192.107.246.0/24 | Northrop Grumman | |
| 192.112.60.0/24 | Northrop Grumman | |
| 192.112.143.0/24 | Northrop Grumman | |
| 192.112.144.0/24 | Northrop Grumman | |
| 192.112.146.0/24 | Northrop Grumman | |
| 192.112.147.0/24 | Northrop Grumman | |
| 192.135.211.0/24 | Northrop Grumman | |
| 192.135.212.0/24 | Northrop Grumman | |
| 192.150.201.0/24 | Northrop Grumman | |
| 198.17.147.0/24 | Northrop Grumman | |
| 198.49.249.0/24 | Northrop Grumman | |
| 198.180.218.0/24 | Northrop Grumman | |
| 198.202.184.0/24 | Northrop Grumman | |
| 199.26.33.0/24 | Northrop Grumman | |
| 199.26.34.0/24 | Northrop Grumman | |
| 199.26.35.0/24 | Northrop Grumman | |
| 199.26.36.0/24 | Northrop Grumman | |
| 199.26.37.0/24 | Northrop Grumman | |
| 199.26.38.0/24 | Northrop Grumman | |
| 199.26.39.0/24 | Northrop Grumman | |
| 199.26.50.0/24 | Northrop Grumman | |
| 199.36.17.0/24 | Northrop Grumman | |
| 199.165.146.0/24 | Northrop Grumman | |
| 199.165.147.0/24 | Northrop Grumman | |
| 199.165.148.0/24 | Northrop Grumman | |
| 204.118.7.0/24 | Northrop Grumman |