Patent ID: 11915235
Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
Field: IT methods for management (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 18:
19. The system of claim 12, wherein the restricted-access database includes a routing table file, wherein the code executable by the processor of the token processing server computer further causes the processor of the token processing server computer to:
update the routing table file to generate an updated routing table file that includes at least a first entry and a second entry, wherein the first entry in the updated routing table file associates a first token issuer identifier with a first real issuer identifier, a first issuer, and a first server computer processing transactions associated with the first token issuer identifier; wherein the second entry in the updated routing table file associates a second token issuer identifier with a second real issuer identifier, a second issuer, and a second server computer processing transactions associated with the second token issuer identifier; and
send the routing table file to at least one of one first recipient having permission to access the restricted-access database including a merchant computer, an acquirer computer, or a payment service provider computer.