date       RIR       IPv4 adoption   IPv6 adoption
20230808   apnic      0.3246          0.2335
20230808   arin       0.2991          0.3459
20230808   afrinic    0.2769          0.0997
20230808   lacnic     0.4891          0.4942
20230808   ripencc    0.6267          0.3718