AS28614 Fundacao Universidade Regional de Blumenau
184.108.40.206/21 - PIF
inetnum: 201.54.192/20 status: assigned owner: Fundacao Universidade Regional de Blumenau city: Blumenau country: BR owner-c: PIF tech-c: PIF abuse-c: PIF inetrev: 201.54.192/20 nserver: DNS1.FURB.BR nserver: DNS3.FURB.BR created: 2005-11-16 changed: 2013-03-06 source: LACNIC
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.