AS19182 TELEFÔNICA BRASIL S.A
184.108.40.206/19 - ART8
inetnum: 179.97.128/18 status: allocated owner: TELEFÔNICA BRASIL S.A city: São Paulo country: BR owner-c: ART8 tech-c: ART8 abuse-c: BAA4 inetrev: 179.97.128/18 nserver: ORION.VIVO.COM.BR nserver: LYNX.VIVO.COM.BR nserver: HERCULES.VIVO.COM.BR created: 2013-04-30 changed: 2013-11-14 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.