date       RIR       IPv4 adoption   IPv6 adoption
20251207   afrinic    0.3487          0.1122
20251207   apnic      0.3819          0.1813
20251207   ripencc    0.7521          0.4190
20251207   arin       0.4076          0.6372
20251207   lacnic     0.5712          0.5834