| CZ-NETAIR-20090306 | ||||
| 217.29.0.0 — 217.29.15.255 | Czech Republic | 217.29.0.0/20 | 4096 | |
| 217.29.6.184 — 217.29.6.191 | MB - Jablonec nad Jizerou | Czech Republic | 217.29.6.184/29 | 8 |
| 217.29.6.0 — 217.29.6.3 | MMN - FortiGate | Czech Republic | 217.29.6.0/30 | 4 |
| 217.29.6.4 — 217.29.6.7 | MMN - FortiGate | Czech Republic | 217.29.6.4/30 | 4 |
| 217.29.6.20 — 217.29.6.23 | NETAIR - Static Users | Czech Republic | 217.29.6.20/30 | 4 |
| 217.29.6.248 — 217.29.6.251 | BeneckoA - Kamera | Czech Republic | 217.29.6.248/30 | 4 |
| CZ-NETAIR-20071106 | ||||
| 79.98.152.0 — 79.98.159.255 | Czech Republic | 79.98.152.0/21 | 2048 | |
| CZ-NETAIR-20080521 | ||||
| 2a02:3c0:: — 2a02:3c7:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a02:3c0::/29 | 299 | |
