date       RIR       IPv4 adoption   IPv6 adoption
20230906   lacnic     0.4965          0.4970
20230906   arin       0.3018          0.3478
20230906   afrinic    0.2750          0.0989
20230906   ripencc    0.6276          0.3739
20230906   apnic      0.3377          0.2338