RoVista measures the RoV filtering ratio of network operators. This ratio is derived from our measurement technique that uses (1) in-the-wild invalid BGP Prefixes and (2) IP-ID side-channel technique. The details will be published soon.
The table below shows the ROV filtering Ratio based on our most-recent snapshots. Please click the ASN to see its historical pattern of ROV Ratio.
An ROV-ratio of 1 means this network fully implements ROV as far as we
can see, whereas an ROV-ratio of 0 means this network is NOT
Site updated: 2023-05-30
Overview of ROV Filtering Ratio
AS-Specific ROV Filtering Ratio
"Total" indicates the number of invalid prefixes we have tested to measure whether the AS is reachable or not. "Ratio" indicates the ratio of the invalid prefixes that the AS NOT is reachable.
To see what ASNs and their RPKI-invalid prefixes we have tested, click each data point!
Details of RoVISTA’s Inference Results
The table shows the list of (Destination) ASNs and the RPKI-invalid IP prefixes that they announced on the specific date.
It also shows, based on our technique, whether the (source) ASN filtered such RPKI-invalid prefixes or not.