date       RIR       IPv4 adoption   IPv6 adoption
20231008   arin       0.3073          0.3490
20231008   lacnic     0.4932          0.4997
20231008   afrinic    0.2773          0.0751
20231008   ripencc    0.6342          0.3735
20231008   apnic      0.3415          0.2342