159.171.144.0/21

Route propagation

159.171.144.0/21 route propagation

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		flowchart LR
			
			
			
			3491["3491
PCCW Global"]
			
			
			6461["6461
Zayo"]
			
			
			25400["25400
Telia Norge"]
			
			
			1299["1299
Arelion (Twelve99)"]
			
			
			3257["3257
GTT Communications (AS3257)"]
			
			
			174["174
Cogent Communications, Inc."]
			
			subgraph origins
				
				25400
				
			end
			
			25400 --> 1299
			class 25400 n1299
			class 25400 n25400
			class 25400 h25400
			class 1299 n25400
			class 1299 n1299
			class 1299 h1299
			
			1299 --> 3257
			class 1299 n3257
			class 1299 n1299
			class 1299 h1299
			class 3257 n1299
			class 3257 n3257
			class 3257 h3257
			
			1299 --> 174
			class 1299 n174
			class 1299 n1299
			class 1299 h1299
			class 174 n1299
			class 174 n174
			class 174 h174
			
			1299 --> 3491
			class 1299 n3491
			class 1299 n1299
			class 1299 h1299
			class 3491 n1299
			class 3491 n3491
			class 3491 h3491
			
			1299 --> 6461
			class 1299 n6461
			class 1299 n1299
			class 1299 h1299
			class 6461 n1299
			class 6461 n6461
			class 6461 h6461
			
			
			
			subgraph tier1
				
				174
				
				1299
				
				3257
				
				3491
				
				6461
				
			end
			style tier1 fill:#e0f0ff,stroke:#666