Healthcare Management Administrators, Inc.
US. Active in the transfer logs from 20 Mar 2018 to 8 Jun 2026 in this period.
512addresses bought in 2 transfers
0addresses sold in 0 transfers
+512net change in address space
2 transfers
Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 8 Jun 2026 | 198.52.38.0 – 198.52.38.255 | /24 | 256 | Bought | DOJ-USMS (US) | ARIN | Market transfer |
| 20 Mar 2018 | 139.138.55.0 – 139.138.55.255 | /24 | 256 | Bought | Data I/O Corporation (US) | ARIN | Market transfer |