date       RIR       IPv4 adoption   IPv6 adoption
20231118   apnic      0.3439          0.2345
20231118   afrinic    0.2792          0.0763
20231118   ripencc    0.6515          0.3746
20231118   lacnic     0.4983          0.4899
20231118   arin       0.3099          0.6618