date       RIR       IPv4 adoption   IPv6 adoption
20240221   afrinic    0.2856          0.0793
20240221   apnic      0.3481          0.2364
20240221   arin       0.3148          0.6323
20240221   ripencc    0.6679          0.3839
20240221   lacnic     0.5039          0.4952