date       RIR       IPv4 adoption   IPv6 adoption
20250609   apnic      0.3684          0.1782
20250609   arin       0.3868          0.6369
20250609   afrinic    0.3333          0.1104
20250609   ripencc    0.7238          0.4076
20250609   lacnic     0.5600          0.5640