date       RIR       IPv4 adoption   IPv6 adoption
20220721   afrinic    0.1935          0.0641
20220721   ripencc    0.5562          0.3445
20220721   apnic      0.2968          0.2293
20220721   lacnic     0.4030          0.4428
20220721   arin       0.2681          0.2416