What is a Routing Registry
 
 
- Autonomous System Object
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- expresses the routing policy in logical expressions
- terms in the expressions are logical operators and ASes, routes and several types of groupings
 
- Route Object
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- specifies a route in the Routing System
- links a certain route to an originating AS
 
- AS Macro and Community Object
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- group together a certain number of ASes or routes respectively