# Visibility
This data call provides information on the visibility of a resource as observed from RIS (https://www.ripe.net/analyse/internet-measurements/routing-information-service-ris/routing-information-service-ris).
Historical lookups are supported - a query has to be aligned to the times (00:00, 08:00 and 16:00 UTC) when RIS data has been collected. By default, the data call returns the latest data.
GET /data/visibility/data.json?resource=2001:67c:2e8::/48
# Parameters
| Key | Value | Info | Required |
|---|---|---|---|
| resource | IP resource or an ASN; IP addresses are converted to the closest encompassing routed prefix | - | YES |
| query_time | ISO8601 or Unix timestamp | Defines the time of the lookup. This value will be automatically aligned to a RIS colletion time. | No - by default it will return the latest available data point (either 00:00, 08:00 or 16:00 UTC) |
| include | peers_seeing | This parameter defines additional data to be included. "peers_seeing" includes details on peers that are seeing a resource as only the peers that are not seeing a resource. By default it is not set because the output become significantly bigger. | No |