date       RIR       IPv4 adoption   IPv6 adoption
20260914   afrinic    0.5587          0.5040
20260914   arin       0.4479          0.6234
20260914   apnic      0.6596          0.2928
20260914   lacnic     0.6485          0.6159
20260914   ripencc    0.7706          0.4552