217.216.48.0/21

Route propagation

217.216.48.0/21 route propagation

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		flowchart LR
			
			
			
			3356["3356
Lumen AS3356"]
			
			
			3257["3257
GTT Communications (AS3257)"]
			
			
			6461["6461
Zayo"]
			
			
			1299["1299
Arelion (Twelve99)"]
			
			
			40021["40021
Nubes"]
			
			
			174["174
Cogent Communications, Inc."]
			
			subgraph origins
				
				40021
				
			end
			
			3356 --> 6461
			class 3356 n6461
			class 3356 n3356
			class 3356 h3356
			class 6461 n3356
			class 6461 n6461
			class 6461 h6461
			
			3356 --> 1299
			class 3356 n1299
			class 3356 n3356
			class 3356 h3356
			class 1299 n3356
			class 1299 n1299
			class 1299 h1299
			
			3356 --> 3257
			class 3356 n3257
			class 3356 n3356
			class 3356 h3356
			class 3257 n3356
			class 3257 n3257
			class 3257 h3257
			
			3356 --> 3356
			class 3356 n3356
			class 3356 n3356
			class 3356 h3356
			class 3356 n3356
			class 3356 n3356
			class 3356 h3356
			
			40021 --> 174
			class 40021 n174
			class 40021 n40021
			class 40021 h40021
			class 174 n40021
			class 174 n174
			class 174 h174
			
			40021 --> 3356
			class 40021 n3356
			class 40021 n40021
			class 40021 h40021
			class 3356 n40021
			class 3356 n3356
			class 3356 h3356
			
			
			
			subgraph tier1
				
				174
				
				1299
				
				3257
				
				3356
				
				6461
				
			end
			style tier1 fill:#e0f0ff,stroke:#666