Green |
Good: At least 80% Positive Predictive Value (PPV) and at least three unique ASNs extracted |
Orange |
Mediocre: At least 50% Positive Predictive Value (PPV) and at least three unique ASNs extracted |
Red |
Poor: Less than 50% Positive Predictive Value (PPV) or less than three unique ASNs extracted |
| |
| bdrmapIT |
ASN mappings heuristically inferred using bdrmapIT |
| RTAA |
ASN mappings heuristically inferred using RouterToAsAssignment |
| PeeringDB |
ASN mappings extracted from operator-reported data in PeeringDB |