40.0.0.0/8
313 announced IP ranges across this /8. Select a /16 block below for its own breakdown and assigned ranges.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 40.0.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 40.6.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 40.8.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.15.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.27.0.0/16 | United States (67%) | 11 | 41 | 75 |
| 40.28.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.32.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.33.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.35.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.38.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.44.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.45.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.47.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.48.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.55.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.58.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.64.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.65.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 40.72.0.0/16 | China (100%) | 1 | 1 | 1 |
| 40.74.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.80.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 40.87.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 40.95.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.106.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.107.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.108.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.110.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.119.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.120.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.125.0.0/16 | China (100%) | 1 | 1 | 1 |
| 40.126.0.0/16 | United States (75%) | 2 | 2 | 4 |
| 40.127.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.128.0.0/16 | United States (100%) | 1 | 2 | 3 |
| 40.130.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.131.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.132.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.133.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 40.134.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 40.135.0.0/16 | United States (100%) | 1 | 3 | 4 |
| 40.136.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 40.137.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.138.0.0/16 | United States (100%) | 1 | 3 | 3 |
| 40.139.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.140.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.141.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.142.0.0/16 | United States (100%) | 1 | 2 | 6 |
| 40.143.0.0/16 | United States (100%) | 1 | 5 | 13 |
| 40.144.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.146.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.147.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.148.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.151.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.155.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.156.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.159.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.160.0.0/16 | France (100%) | 1 | 1 | 9 |
| 40.161.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.162.0.0/16 | China (100%) | 1 | 1 | 1 |
| 40.164.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.168.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.169.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.172.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.178.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.183.0.0/16 | United States (100%) | 1 | 9 | 17 |
| 40.184.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.185.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 40.188.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.190.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 40.192.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.197.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.198.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.200.0.0/16 | United States (100%) | 1 | 1 | 9 |
| 40.201.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.204.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.206.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.208.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.209.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.210.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.212.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.213.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 40.214.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.216.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.218.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.220.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.223.0.0/16 | United States (57%) | 6 | 15 | 30 |
| 40.224.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.226.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.227.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.228.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.229.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.231.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.232.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.233.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 40.234.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.236.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.248.0.0/16 | United States (100%) | 1 | 1 | 4 |
| 40.249.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.250.0.0/16 | United States (100%) | 1 | 1 | 8 |
| 40.251.0.0/16 | United States (100%) | 1 | 1 | 4 |
| 40.252.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.253.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 40.254.0.0/16 | United States (100%) | 1 | 1 | 8 |