date       RIR       IPv4 adoption   IPv6 adoption
20231106   arin       0.3084          0.1797
20231106   lacnic     0.4964          0.4879
20231106   apnic      0.3434          0.2344
20231106   ripencc    0.6442          0.3716
20231106   afrinic    0.2787          0.0762