date       RIR       IPv4 adoption   IPv6 adoption
20240721   ripencc    0.6816          0.4263
20240721   afrinic    0.3010          0.0795
20240721   arin       0.3563          0.6356
20240721   apnic      0.3529          0.2379
20240721   lacnic     0.5142          0.5184