| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS16019 | VODAFONE-CZ-AS - Vodafone Czech Republic a.s., CZ |  Czech |
1210368 | 326417580032 |
| AS24971 | MASTER-AS - MasterDC s.r.o., CZ | Czech |
58880 | 90261618688 |
| AS197451 | VUTBR-AS - Brno University of Technology, CZ | Czech |
67072 | 55834836992 |