date       RIR       IPv4 adoption   IPv6 adoption
20231211   apnic      0.3452          0.2360
20231211   arin       0.3127          0.6619
20231211   ripencc    0.6546          0.3754
20231211   lacnic     0.5004          0.4976
20231211   afrinic    0.2794          0.0765