date       RIR       IPv4 adoption   IPv6 adoption
20231210   apnic      0.3452          0.2359
20231210   arin       0.3127          0.6619
20231210   lacnic     0.5002          0.4975
20231210   ripencc    0.6546          0.3754
20231210   afrinic    0.2800          0.0765