date       RIR       IPv4 adoption   IPv6 adoption
20230708   apnic      0.3378          0.2331
20230708   afrinic    0.2749          0.0992
20230708   arin       0.2977          0.3478
20230708   ripencc    0.6243          0.3717
20230708   lacnic     0.4293          0.2397