date       RIR       IPv4 adoption   IPv6 adoption
20251211   apnic      0.3834          0.1813
20251211   afrinic    0.4012          0.4750
20251211   lacnic     0.5713          0.5833
20251211   ripencc    0.7533          0.4195
20251211   arin       0.4109          0.6372