Resource public key infrastructure (RPKI) validation system

A computer executable method comprising:

• receiving, by a caching sub-system, one or more Resource Public Key Infrastructure (RPKI) cryptographically signed Route Origin Authorizations (ROAs) from a plurality of repositories;
• authenticating, by the caching sub-system, the ROAs received from the plurality of repositories, forming Validated ROA Payload (VRP) sets, one VRP set for each of the plurality of repositories;
• storing, by the caching sub-system, the VRP sets in a cache memory, wherein each entry of each VRP set includes a repository network address, a VRP count, a last version identification, a timestamp, and a state;
• determining, by the caching sub-system, that the VRP count of a VRP set is at or below a first threshold;
• substituting, by the caching sub-system, the VRP set with a last stored VRP set, forming a substituted VRP set;
• storing, by the caching sub-system, the substituted VRP set in a storage area for a distribution to routers, wherein the storage area stores VRPs for a group of pre-determined routers;
• receiving, by a route validating sub-system, route information data from a global routing table;
• calculating, by the route validating sub-system, a number of valid routes, a number of unknown routes, and a number of invalid routes in the route information data received from the global routing table;
• determining, by the route validating sub-system, that a transition of route information data is at or above a second threshold;
• and
• setting, by the route validating sub-system, an alarm to stop the distribution of VRPs in the storage area to the group of pre-determined routers.