inetnum: 186.1.208/20 status: allocated aut-num: N/A owner: Cooperativa Regional de Servicios ownerid: AR-CRSE-LACNIC responsible: Mauricio Buffet address: Lavalle, 1728, address: 2146 - San Genaro (Santa Fé) - country: AR phone: +54 3401 448000  owner-c: MVH tech-c: MVH abuse-c: MVH inetrev: 186.1.208/20 nserver: NS1.REDCRS.COM.AR nsstat: 20170824 AA nslastaa: 20170824 nserver: SRVR03.REDCRS.COM.AR nsstat: 20170824 TIMEOUT nslastaa: 20170729 nserver: SRVR04.REDCRS.COM.AR [lame - not published] nsstat: 20170824 TIMEOUT nslastaa: 20141218 created: 20110901 changed: 20110901 nic-hdl: MVH person: Malizzia Victor Hugo e-mail: vhm@REDCRS.COM.AR address: Eduardo Buschiazzo, 1718, address: 2146 - San Genaro - SF country: AR phone: +54 3401 448000  created: 20030905 changed: 20141120
IP address subranges within this IP range
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.