171.0.0.0/8
623 announced IP ranges across this /8. Select a /16 block below for its own breakdown and assigned ranges.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 171.0.0.0/16 | Singapore (100%) | 1 | 2 | 4 |
| 171.1.0.0/16 | Singapore (100%) | 1 | 1 | 1 |
| 171.2.0.0/16 | Japan (100%) | 1 | 1 | 1 |
| 171.4.0.0/16 | Thailand (100%) | 1 | 2 | 3 |
| 171.8.0.0/16 | China (100%) | 1 | 1 | 2 |
| 171.16.0.0/16 | France (100%) | 1 | 2 | 4 |
| 171.17.0.0/16 | Germany (100%) | 1 | 1 | 3 |
| 171.18.0.0/16 | France (67%) | 4 | 6 | 15 |
| 171.19.0.0/16 | Hungary (100%) | 1 | 1 | 1 |
| 171.20.0.0/16 | Denmark (100%) | 1 | 1 | 3 |
| 171.21.0.0/16 | Netherlands (100%) | 1 | 1 | 4 |
| 171.22.0.0/16 | United States (9%) | 33 | 80 | 85 |
| 171.23.0.0/16 | Norway (100%) | 1 | 1 | 1 |
| 171.24.0.0/16 | Germany (100%) | 1 | 1 | 1 |
| 171.25.0.0/16 | Russia (26%) | 17 | 41 | 43 |
| 171.26.0.0/16 | France (100%) | 1 | 1 | 1 |
| 171.27.0.0/16 | Switzerland (100%) | 1 | 1 | 1 |
| 171.31.0.0/16 | Hungary (100%) | 1 | 1 | 1 |
| 171.32.0.0/16 | Sweden (100%) | 1 | 1 | 1 |
| 171.33.0.0/16 | Spain (16%) | 12 | 18 | 19 |
| 171.34.0.0/16 | China (100%) | 1 | 2 | 3 |
| 171.40.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.43.0.0/16 | China (100%) | 1 | 2 | 29 |
| 171.44.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.48.0.0/16 | India (100%) | 1 | 2 | 4 |
| 171.49.0.0/16 | India (100%) | 1 | 2 | 4 |
| 171.50.0.0/16 | India (100%) | 1 | 2 | 4 |
| 171.51.0.0/16 | India (100%) | 1 | 1 | 2 |
| 171.60.0.0/16 | India (100%) | 1 | 2 | 3 |
| 171.61.0.0/16 | India (100%) | 1 | 1 | 4 |
| 171.64.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 171.68.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 171.72.0.0/16 | United States (100%) | 1 | 6 | 16 |
| 171.73.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 171.74.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 171.75.0.0/16 | United States (100%) | 1 | 2 | 6 |
| 171.76.0.0/16 | India (100%) | 1 | 2 | 5 |
| 171.78.0.0/16 | India (100%) | 1 | 2 | 4 |
| 171.79.0.0/16 | India (80%) | 2 | 3 | 5 |
| 171.80.0.0/16 | China (100%) | 1 | 2 | 2 |
| 171.83.0.0/16 | China (100%) | 1 | 2 | 3 |
| 171.84.0.0/16 | China (100%) | 1 | 1 | 2 |
| 171.88.0.0/16 | China (100%) | 1 | 2 | 3 |
| 171.91.0.0/16 | China (100%) | 1 | 2 | 2 |
| 171.92.0.0/16 | China (100%) | 1 | 2 | 2 |
| 171.96.0.0/16 | Thailand (100%) | 1 | 1 | 13 |
| 171.97.0.0/16 | Thailand (100%) | 1 | 1 | 7 |
| 171.98.0.0/16 | Thailand (100%) | 1 | 2 | 2 |
| 171.99.0.0/16 | Thailand (100%) | 1 | 2 | 9 |
| 171.100.0.0/16 | Thailand (100%) | 1 | 2 | 27 |
| 171.101.0.0/16 | Thailand (100%) | 1 | 1 | 2 |
| 171.102.0.0/16 | Thailand (100%) | 1 | 7 | 24 |
| 171.104.0.0/16 | China (100%) | 1 | 2 | 5 |
| 171.105.0.0/16 | China (100%) | 1 | 2 | 8 |
| 171.107.0.0/16 | China (100%) | 1 | 3 | 7 |
| 171.108.0.0/16 | China (100%) | 1 | 3 | 4 |
| 171.109.0.0/16 | China (100%) | 1 | 3 | 4 |
| 171.110.0.0/16 | China (100%) | 1 | 3 | 4 |
| 171.111.0.0/16 | China (100%) | 1 | 2 | 6 |
| 171.113.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.114.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.116.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.153.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 171.154.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 171.158.0.0/16 | United States (100%) | 1 | 1 | 6 |
| 171.159.0.0/16 | United States (100%) | 1 | 1 | 13 |
| 171.161.0.0/16 | United States (100%) | 1 | 1 | 17 |
| 171.162.0.0/16 | United States (100%) | 1 | 5 | 36 |
| 171.192.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 171.207.0.0/16 | Singapore (100%) | 1 | 2 | 3 |
| 171.208.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.211.0.0/16 | China (100%) | 1 | 2 | 2 |
| 171.212.0.0/16 | China (100%) | 1 | 2 | 2 |
| 171.214.0.0/16 | China (100%) | 1 | 3 | 7 |
| 171.217.0.0/16 | China (100%) | 1 | 2 | 3 |
| 171.218.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.220.0.0/16 | China (100%) | 1 | 3 | 8 |
| 171.221.0.0/16 | China (100%) | 1 | 1 | 1 |
| 171.224.0.0/16 | Vietnam (100%) | 1 | 1 | 3 |
| 171.225.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.226.0.0/16 | Vietnam (100%) | 1 | 2 | 2 |
| 171.227.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.228.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.229.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.232.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.234.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.235.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.236.0.0/16 | Vietnam (100%) | 1 | 1 | 5 |
| 171.237.0.0/16 | Vietnam (100%) | 1 | 2 | 3 |
| 171.238.0.0/16 | Vietnam (100%) | 1 | 1 | 6 |
| 171.240.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.242.0.0/16 | Vietnam (100%) | 1 | 2 | 5 |
| 171.243.0.0/16 | Vietnam (100%) | 1 | 1 | 5 |
| 171.244.0.0/16 | Vietnam (100%) | 1 | 2 | 19 |
| 171.245.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.246.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.248.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.249.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.250.0.0/16 | Vietnam (100%) | 1 | 1 | 2 |
| 171.251.0.0/16 | Vietnam (100%) | 1 | 1 | 8 |
| 171.252.0.0/16 | Vietnam (100%) | 1 | 1 | 6 |
| 171.253.0.0/16 | Vietnam (100%) | 1 | 1 | 1 |
| 171.255.0.0/16 | Vietnam (100%) | 1 | 1 | 5 |