143.0.0.0/8
1,701 announced IP ranges across this /8. Select a /16 block below for its own breakdown and assigned ranges.
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 143.0.0.0/16 | Brazil (75%) | 12 | 66 | 67 |
| 143.1.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.9.0.0/16 | Philippines (100%) | 1 | 1 | 2 |
| 143.10.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.13.0.0/16 | United States (100%) | 1 | 1 | 18 |
| 143.14.0.0/16 | United States (30%) | 21 | 74 | 147 |
| 143.15.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.16.0.0/16 | United States (50%) | 2 | 2 | 4 |
| 143.20.0.0/16 | United States (34%) | 38 | 101 | 152 |
| 143.21.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.26.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 143.27.0.0/16 | United States (50%) | 2 | 2 | 6 |
| 143.28.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 143.29.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 143.34.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 143.41.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.42.0.0/16 | Singapore (100%) | 1 | 1 | 2 |
| 143.43.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 143.44.0.0/16 | Philippines (67%) | 2 | 2 | 3 |
| 143.45.0.0/16 | United States (100%) | 1 | 1 | 17 |
| 143.46.0.0/16 | United States (100%) | 1 | 1 | 15 |
| 143.47.0.0/16 | United States (100%) | 1 | 1 | 4 |
| 143.48.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.49.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.50.0.0/16 | Austria (100%) | 1 | 1 | 1 |
| 143.51.0.0/16 | Finland (100%) | 1 | 1 | 1 |
| 143.52.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.54.0.0/16 | Brazil (100%) | 1 | 1 | 1 |
| 143.55.0.0/16 | United States (95%) | 2 | 16 | 21 |
| 143.56.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.57.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.58.0.0/16 | United Kingdom (50%) | 3 | 4 | 4 |
| 143.59.0.0/16 | United States (100%) | 1 | 1 | 19 |
| 143.60.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.61.0.0/16 | United States (100%) | 1 | 3 | 9 |
| 143.62.0.0/16 | Germany (67%) | 2 | 2 | 3 |
| 143.64.0.0/16 | China (100%) | 1 | 1 | 1 |
| 143.65.0.0/16 | United Kingdom (67%) | 2 | 2 | 6 |
| 143.66.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.68.0.0/16 | United States (100%) | 1 | 5 | 16 |
| 143.69.0.0/16 | United States (96%) | 2 | 7 | 24 |
| 143.70.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 143.71.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.73.0.0/16 | United States (100%) | 1 | 4 | 29 |
| 143.74.0.0/16 | United States (100%) | 1 | 3 | 9 |
| 143.75.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.76.0.0/16 | United States (100%) | 1 | 4 | 16 |
| 143.77.0.0/16 | Unknown (100%) | 1 | 1 | 2 |
| 143.78.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.79.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 143.80.0.0/16 | United States (100%) | 1 | 2 | 3 |
| 143.81.0.0/16 | United States (52%) | 2 | 2 | 31 |
| 143.83.0.0/16 | Unknown (50%) | 2 | 2 | 6 |
| 143.84.0.0/16 | United States (100%) | 1 | 5 | 75 |
| 143.86.0.0/16 | United States (97%) | 2 | 7 | 34 |
| 143.87.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.88.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.89.0.0/16 | Hong Kong (100%) | 1 | 1 | 1 |
| 143.90.0.0/16 | Japan (100%) | 1 | 1 | 1 |
| 143.92.0.0/16 | Singapore (68%) | 5 | 10 | 22 |
| 143.93.0.0/16 | Germany (100%) | 1 | 1 | 1 |
| 143.94.0.0/16 | Japan (100%) | 1 | 1 | 2 |
| 143.95.0.0/16 | United States (100%) | 1 | 2 | 6 |
| 143.96.0.0/16 | New Zealand (100%) | 1 | 1 | 1 |
| 143.97.0.0/16 | Norway (100%) | 1 | 1 | 1 |
| 143.99.0.0/16 | Germany (50%) | 3 | 6 | 10 |
| 143.100.0.0/16 | United States (100%) | 1 | 2 | 7 |
| 143.101.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.103.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.104.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 143.105.0.0/16 | United States (100%) | 1 | 1 | 4 |
| 143.106.0.0/16 | Brazil (100%) | 1 | 1 | 1 |
| 143.107.0.0/16 | Brazil (100%) | 1 | 1 | 8 |
| 143.108.0.0/16 | Brazil (100%) | 1 | 1 | 1 |
| 143.109.0.0/16 | United States (87%) | 5 | 18 | 31 |
| 143.110.0.0/16 | United States (67%) | 2 | 3 | 3 |
| 143.111.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 143.112.0.0/16 | United States (100%) | 1 | 2 | 5 |
| 143.113.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.114.0.0/16 | United States (100%) | 1 | 1 | 15 |
| 143.115.0.0/16 | United States (100%) | 1 | 1 | 8 |
| 143.116.0.0/16 | United States (100%) | 1 | 1 | 15 |
| 143.117.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.119.0.0/16 | Australia (100%) | 1 | 2 | 4 |
| 143.120.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 143.121.0.0/16 | Netherlands (100%) | 1 | 1 | 1 |
| 143.123.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.124.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.125.0.0/16 | Japan (100%) | 1 | 2 | 2 |
| 143.126.0.0/16 | France (100%) | 1 | 1 | 6 |
| 143.127.0.0/16 | Ireland (100%) | 1 | 1 | 1 |
| 143.128.0.0/16 | South Africa (100%) | 1 | 1 | 1 |
| 143.129.0.0/16 | Belgium (100%) | 1 | 1 | 1 |
| 143.130.0.0/16 | Austria (100%) | 1 | 1 | 1 |
| 143.131.0.0/16 | United States (50%) | 2 | 2 | 2 |
| 143.132.0.0/16 | United States (100%) | 1 | 1 | 4 |
| 143.133.0.0/16 | United States (100%) | 1 | 2 | 2 |
| 143.134.0.0/16 | United States (100%) | 1 | 2 | 3 |
| 143.135.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.137.0.0/16 | Brazil (83%) | 10 | 64 | 71 |
| 143.138.0.0/16 | Unknown (100%) | 1 | 1 | 2 |
| 143.139.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.140.0.0/16 | United States (100%) | 1 | 4 | 9 |
| 143.141.0.0/16 | United States (100%) | 1 | 3 | 10 |
| 143.142.0.0/16 | United States (100%) | 1 | 2 | 7 |
| 143.144.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.146.0.0/16 | United States (100%) | 1 | 3 | 3 |
| 143.147.0.0/16 | United States (100%) | 1 | 3 | 8 |
| 143.152.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.156.0.0/16 | United States (100%) | 1 | 3 | 5 |
| 143.157.0.0/16 | United States (100%) | 1 | 3 | 6 |
| 143.158.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 143.159.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.160.0.0/16 | South Africa (100%) | 1 | 1 | 3 |
| 143.161.0.0/16 | Austria (67%) | 2 | 2 | 3 |
| 143.163.0.0/16 | Germany (100%) | 1 | 2 | 3 |
| 143.164.0.0/16 | Germany (100%) | 1 | 1 | 2 |
| 143.165.0.0/16 | United States (100%) | 1 | 1 | 14 |
| 143.166.0.0/16 | United States (100%) | 1 | 1 | 30 |
| 143.167.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.168.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.169.0.0/16 | Belgium (100%) | 1 | 1 | 1 |
| 143.170.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 143.171.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.172.0.0/16 | Canada (100%) | 1 | 1 | 1 |
| 143.174.0.0/16 | Australia (100%) | 1 | 1 | 2 |
| 143.175.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.177.0.0/16 | Netherlands (100%) | 1 | 1 | 1 |
| 143.180.0.0/16 | Switzerland (100%) | 1 | 1 | 1 |
| 143.186.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 143.188.0.0/16 | Australia (89%) | 2 | 2 | 9 |
| 143.189.0.0/16 | Japan (100%) | 1 | 1 | 1 |
| 143.191.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.192.0.0/16 | United States (88%) | 2 | 5 | 8 |
| 143.194.0.0/16 | United States (100%) | 1 | 4 | 13 |
| 143.195.0.0/16 | United States (100%) | 1 | 2 | 6 |
| 143.196.0.0/16 | France (100%) | 1 | 2 | 14 |
| 143.197.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.198.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.199.0.0/16 | United States (100%) | 1 | 2 | 23 |
| 143.200.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.202.0.0/16 | Brazil (70%) | 9 | 61 | 64 |
| 143.203.0.0/16 | United States (75%) | 3 | 18 | 20 |
| 143.204.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 143.205.0.0/16 | Austria (100%) | 1 | 1 | 1 |
| 143.206.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.207.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.208.0.0/16 | Brazil (84%) | 8 | 62 | 69 |
| 143.209.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.210.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.211.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.212.0.0/16 | United States (100%) | 1 | 1 | 9 |
| 143.213.0.0/16 | United States (100%) | 1 | 1 | 22 |
| 143.214.0.0/16 | United States (100%) | 1 | 1 | 19 |
| 143.215.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.216.0.0/16 | Australia (100%) | 1 | 2 | 13 |
| 143.220.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 143.221.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.223.0.0/16 | United States (73%) | 8 | 33 | 45 |
| 143.224.0.0/16 | Austria (100%) | 1 | 1 | 1 |
| 143.225.0.0/16 | Italy (100%) | 1 | 1 | 1 |
| 143.226.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.227.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.228.0.0/16 | United States (100%) | 1 | 1 | 2 |
| 143.229.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.230.0.0/16 | United States (100%) | 1 | 2 | 4 |
| 143.231.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.232.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.233.0.0/16 | Greece (100%) | 1 | 2 | 7 |
| 143.234.0.0/16 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.235.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.238.0.0/16 | Australia (100%) | 1 | 1 | 1 |
| 143.239.0.0/16 | Ireland (100%) | 1 | 1 | 1 |
| 143.240.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.241.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.244.0.0/16 | United Kingdom (52%) | 2 | 7 | 21 |
| 143.245.0.0/16 | Austria (100%) | 1 | 1 | 1 |
| 143.246.0.0/16 | United States (25%) | 14 | 30 | 40 |
| 143.248.0.0/16 | South Korea (100%) | 1 | 1 | 1 |
| 143.249.0.0/16 | United States (100%) | 1 | 3 | 13 |
| 143.250.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.252.0.0/16 | United States (100%) | 1 | 1 | 3 |
| 143.253.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.254.0.0/16 | United States (100%) | 1 | 1 | 1 |
| 143.255.0.0/16 | Brazil (72%) | 12 | 68 | 76 |