AS262638 BRASCONECT INFORMATICA LTDA
2804:760::/32 - BIL27
inetnum: 2804:760::/32 status: allocated owner: BRASCONECT INFORMATICA LTDA city: Brasópolis country: BR owner-c: BIL27 tech-c: BIL27 abuse-c: BIL27 inetrev: 2804:760::/32 nserver: NS1.BRASCONECT.COM.BR nserver: NS2.BRASCONECT.COM.BR created: 2011-11-08 changed: 2013-08-13 source: LACNIC
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.