date       RIR       IPv4 adoption   IPv6 adoption
20230506   lacnic     0.4237          0.2320
20230506   arin       0.2925          0.3460
20230506   ripencc    0.6093          0.3702
20230506   apnic      0.3308          0.2326
20230506   afrinic    0.2449          0.0709