date       RIR       IPv4 adoption   IPv6 adoption
20250729   afrinic    0.3137          0.1084
20250729   apnic      0.3709          0.1785
20250729   ripencc    0.7266          0.4099
20250729   arin       0.3939          0.6377
20250729   lacnic     0.5658          0.5679