64.203.0.0/16
43 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 64.203.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.5.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.64.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.70.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.72.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.75.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.76.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.85.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.95.0/24 | Canada (100%) | 1 | 1 | 1 |
| 64.203.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.101.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.132.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.134.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.147.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.161.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.162.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.186.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.188.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.192.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.201.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.226.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.233.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.243.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 64.203.251.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
64.203.0.0 – 64.203.4.255 | AS15171 | Tombigbee Fiber LLC | US |
64.203.5.0 – 64.203.15.255 | AS15171 | Tombigbee Fiber LLC | US |
64.203.16.0 – 64.203.63.255 | AS15171 | Tombigbee Fiber LLC | US |
64.203.64.0 – 64.203.69.255 | AS19523 | FlexNetworks | CA |
64.203.70.0 – 64.203.71.255 | AS54980 | FlexNetworks | CA |
64.203.72.0 – 64.203.74.255 | AS19523 | FlexNetworks | CA |
64.203.75.0 – 64.203.75.255 | AS1043 | KSP Technology | CA |
64.203.76.0 – 64.203.84.255 | AS19523 | FlexNetworks | CA |
64.203.85.0 – 64.203.94.255 | AS19523 | FlexNetworks | CA |
64.203.95.0 – 64.203.95.255 | AS19523 | FlexNetworks | CA |
64.203.96.0 – 64.203.100.255 | AS25817 | SMARTECH CORPORATION | US |
64.203.101.0 – 64.203.111.255 | AS25817 | SMARTECH CORPORATION | US |
64.203.112.0 – 64.203.127.255 | AS33548 | Unwired Broadband LLC | US |
64.203.128.0 – 64.203.129.255 | AS22709 | North State Telephone LLC | US |
64.203.130.0 – 64.203.131.255 | AS7795 | LUMOS Networks Inc. | US |
28 more ranges in this block.