Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
	
	
	
		
			
				
					| ASN | 18437 | 
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					| Name | PITT-OHIO-EXPRESS-AS | 
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					| Organization | Pitt-Ohio Express, LLC. | 
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					| Country | United States   | 
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					| Registry | ARIN | 
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					| IPv4 addresses | 256 | 
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					| IPv6 /64 networks | 1.5 x 217 | 
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					| Prefixes | 4 | 
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						IPv4 Prefixes for AS18437					
					
						
							
								
									| Network | Location | Addresses | 
							
							
								
									| 216.24.47.0/24 | Pitt-Ohio Express, LLC. |  Pittsburgh (Strip District) | 256 | 
							
						
					 
				 
				
					
						IPv6 Prefixes for AS18437