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 | 27770 | 
|---|
					| Name | AS27770 | 
|---|
					| Organization | Universidad Nacional de Rio Cuarto | 
|---|
					| Country | Argentina   | 
|---|
					| Registry | LACNIC | 
|---|
				
			 
		 
		
			
				
					| IPv4 addresses | 6,144 | 
|---|
					| IPv6 /64 networks | 0 | 
|---|
					| Prefixes | 2 | 
|---|
				
			 
		 
	 
	
	
	
		
			
					
						IPv4 Prefixes for AS27770					
					
						
							
								
									| Network | Location | Addresses | 
							
							
								
									| 170.210.128.0/21 | Universidad Nacional de Rio Cuarto |  Buenos Aires | 2,048 | 
								
									| 200.7.128.0/20 | Universidad Nacional de Rio Cuarto |  Río Cuarto | 4,096 |