CallTower, Inc.
US. Active in the transfer logs from 7 Oct 2020 to 7 Oct 2020 in this period.
512addresses bought in 2 transfers
0addresses sold in 0 transfers
+512net change in address space
5 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 |
|---|---|---|---|---|---|---|---|
| 21 Nov 2025 | 69.54.64.0 – 69.54.95.255 | /19 | 8.2K | Bought | ISPHONE, INC. (US) | ARIN | Merger or acquisition |
| 13 Nov 2025 | 209.40.224.0 – 209.40.255.255 | /19 | 8.2K | Bought | Michigan ComNet, Inc (US) | ARIN | Merger or acquisition |
| 13 Nov 2025 | 206.80.64.0 – 206.80.95.255 | /19 | 8.2K | Bought | Michigan ComNet, Inc (US) | ARIN | Merger or acquisition |
| 7 Oct 2020 | 208.52.155.0 – 208.52.155.255 | /24 | 256 | Bought | Virtual Citadel Inc. (US) | ARIN | Market transfer |
| 7 Oct 2020 | 208.52.156.0 – 208.52.156.255 | /24 | 256 | Bought | Virtual Citadel Inc. (US) | ARIN | Market transfer |