Ultima Computer Systems
AU. Active in the transfer logs from 21 Aug 2024 to 20 Nov 2025 in this period.
0addresses bought in 0 transfers
2Kaddresses sold in 3 transfers
−2Knet change in address space
3 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 |
|---|---|---|---|---|---|---|---|
| 20 Nov 2025 | 27.121.112.0 – 27.121.113.255 | /23 | 512 | Sold | Indonesia Network Information Center/NUSA-ID (ID) | APNIC | Market transfer |
| 21 Oct 2024 | 27.121.114.0 – 27.121.115.255 | /23 | 512 | Sold | Resound Networks, LLC (US) | APNIC → ARIN | Market transfer |
| 21 Aug 2024 | 27.121.116.0 – 27.121.119.255 | /22 | 1K | Sold | CYLOGIC INC (US) | APNIC → ARIN | Market transfer |