Cisco Systems, Inc.
US. Active in the transfer logs from 9 Dec 2025 to 7 Oct 2026 in this period.
23.6Kaddresses bought in 5 transfers
0addresses sold in 0 transfers
+23.6Knet change in address space
8 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 |
|---|---|---|---|---|---|---|---|
| 7 Oct 2026 | 185.60.84.0 – 185.60.87.255 | /22 | 1K | Bought | Cisco OpenDNS LLC (US) | RIPE | Market transfer |
| 10 Sep 2026 | 46.255.40.0 – 46.255.47.255 | /21 | 2K | Bought | Cisco OpenDNS LLC (US) | RIPE | Market transfer |
| 8 Sep 2026 | 192.150.160.0 – 192.150.160.255 | /24 | 256 | Bought | ThousandEyes, Inc. (US) | ARIN | Merger or acquisition |
| 5 Aug 2026 | 80.254.144.0 – 80.254.159.255 | /20 | 4.1K | Bought | Cisco OpenDNS LLC (US) | RIPE | Market transfer |
| 31 Mar 2026 | 198.169.194.0 – 198.169.195.255 | /23 | 512 | Bought | AppDynamics (US) | ARIN | Merger or acquisition |
| 12 Feb 2026 | 194.165.192.0 – 194.165.223.255 | /19 | 8.2K | Bought | Cisco OpenDNS LLC (US) | RIPE | Market transfer |
| 9 Dec 2025 | 195.146.160.0 – 195.146.191.255 | /19 | 8.2K | Bought | Cisco OpenDNS LLC (US) | RIPE | Market transfer |
| 16 Dec 2024 | 45.45.157.0 – 45.45.157.255 | /24 | 256 | Bought | Accedian Networks Inc. (CA) | ARIN | Merger or acquisition |