date       RIR       IPv4 adoption   IPv6 adoption
20240722   ripencc    0.6816          0.4263
20240722   arin       0.3563          0.6355
20240722   apnic      0.3529          0.2379
20240722   afrinic    0.3016          0.0795
20240722   lacnic     0.5142          0.5179