date       RIR       IPv4 adoption   IPv6 adoption
20250425   afrinic    0.3267          0.1077
20250425   arin       0.3827          0.6051
20250425   ripencc    0.7215          0.4065
20250425   apnic      0.3668          0.1769
20250425   lacnic     0.5558          0.5581