143.223.0.0/16
45 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 143.223.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.5.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.18.0/24 | Australia (100%) | 1 | 1 | 1 |
| 143.223.25.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.47.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.80.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 143.223.82.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.84.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.86.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.87.0/24 | Australia (100%) | 1 | 1 | 1 |
| 143.223.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.96.0/24 | Romania (100%) | 1 | 1 | 1 |
| 143.223.99.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.223.100.0/24 | Austria (100%) | 1 | 1 | 1 |
| 143.223.101.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.104.0/24 | Austria (100%) | 1 | 1 | 1 |
| 143.223.106.0/24 | Austria (100%) | 1 | 1 | 1 |
| 143.223.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.132.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 143.223.133.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.134.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.135.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.137.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.138.0/24 | Canada (100%) | 1 | 1 | 1 |
| 143.223.142.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.147.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.162.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.172.0/24 | Canada (100%) | 1 | 1 | 1 |
| 143.223.174.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.179.0/24 | Bahrain (100%) | 1 | 1 | 1 |
| 143.223.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.223.250.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
143.223.0.0 – 143.223.0.255 | AS33371 | WME | US |
143.223.5.0 – 143.223.5.255 | AS33371 | WME | US |
143.223.6.0 – 143.223.6.255 | AS10753 | Level 3 Parent LLC | US |
143.223.8.0 – 143.223.12.255 | AS33371 | WME | US |
143.223.18.0 – 143.223.18.255 | AS1221 | Telstra Limited | AU |
143.223.25.0 – 143.223.25.255 | AS33371 | WME | US |
143.223.32.0 – 143.223.46.255 | AS53347 | Premier Communications | US |
143.223.47.0 – 143.223.63.255 | AS53347 | Premier Communications | US |
143.223.64.0 – 143.223.79.255 | AS21921 | New Hope Telephone Cooperative | US |
143.223.80.0 – 143.223.81.255 | AS9255 | Singapore Telecom ConnectPlus | SG |
143.223.82.0 – 143.223.83.255 | AS23539 | Tel-Star Communications Of Florida Inc. | US |
143.223.84.0 – 143.223.85.255 | AS401239 | Roanoke County | US |
143.223.86.0 – 143.223.86.255 | AS54766 | Hilton Resorts Corporation | US |
143.223.87.0 – 143.223.87.255 | AS1221 | Telstra Limited | AU |
143.223.88.0 – 143.223.95.255 | AS31898 | Oracle Corporation | US |
30 more ranges in this block.