AS19422 Telefonica Moviles del Uruguay SA
220.127.116.11/19 - ALM
inetnum: 152.156/16 status: allocated owner: Telefonica Moviles del Uruguay SA city: Montevideo country: UY owner-c: ALM tech-c: ALM abuse-c: ALM inetrev: 152.156/16 nserver: GEHENA.MOVINET.COM.UY nserver: NS02.MOVINET.COM.UY nserver: NS03.MOVINET.COM.UY nserver: NS04.MOVINET.COM.UY created: 2014-04-22 changed: 2014-04-22 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.