date       RIR       IPv4 adoption   IPv6 adoption
20231005   arin       0.3065          0.3489
20231005   lacnic     0.4937          0.5001
20231005   afrinic    0.2770          0.0749
20231005   ripencc    0.6320          0.3752
20231005   apnic      0.3415          0.2341