date       RIR       IPv4 adoption   IPv6 adoption
20231119   apnic      0.3439          0.2345
20231119   afrinic    0.2791          0.0763
20231119   arin       0.3099          0.6618
20231119   ripencc    0.6515          0.3746
20231119   lacnic     0.4983          0.4896