date       RIR       IPv4 adoption   IPv6 adoption
20230613   lacnic     0.4256          0.2369
20230613   arin       0.2963          0.3464
20230613   ripencc    0.6187          0.3712
20230613   apnic      0.3378          0.2329
20230613   afrinic    0.2718          0.0967