AS28573 CLARO S.A.
184.108.40.206/20 - GSV
inetnum: 187.180/14 status: allocated owner: CLARO S.A. city: São Paulo country: BR owner-c: GSV tech-c: GSV abuse-c: GSV inetrev: 187.180/14 nserver: NS7.VIRTUA.COM.BR nserver: NS8.VIRTUA.COM.BR created: 2014-06-02 changed: 2015-10-20 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.