date       RIR       IPv4 adoption   IPv6 adoption
20231103   arin       0.3084          0.1796
20231103   lacnic     0.4953          0.4892
20231103   afrinic    0.2786          0.0762
20231103   ripencc    0.6443          0.3720
20231103   apnic      0.3434          0.2344