date       RIR       IPv4 adoption   IPv6 adoption
20250527   apnic      0.3678          0.1770
20250527   afrinic    0.3338          0.1098
20250527   arin       0.3873          0.6370
20250527   ripencc    0.7232          0.4077
20250527   lacnic     0.5603          0.5620