date       RIR       IPv4 adoption   IPv6 adoption
20230710   apnic      0.3378          0.2331
20230710   arin       0.2977          0.3454
20230710   lacnic     0.4292          0.2391
20230710   ripencc    0.6238          0.3716
20230710   afrinic    0.2749          0.0992