date       RIR       IPv4 adoption   IPv6 adoption
20250129   apnic      0.3639          0.1818
20250129   arin       0.3802          0.6070
20250129   lacnic     0.5244          0.5271
20250129   afrinic    0.3255          0.1071
20250129   ripencc    0.7078          0.4003