date       RIR       IPv4 adoption   IPv6 adoption
20250523   afrinic    0.3320          0.1096
20250523   arin       0.3871          0.6364
20250523   lacnic     0.5594          0.5626
20250523   ripencc    0.7232          0.4067
20250523   apnic      0.3676          0.1770