date       RIR       IPv4 adoption   IPv6 adoption
20260816   ripencc    0.7681          0.4531
20260816   arin       0.4395          0.6398
20260816   lacnic     0.6451          0.6139
20260816   afrinic    0.5327          0.5034
20260816   apnic      0.6539          0.2925