inetnum: 200.112.128/19 status: allocated aut-num: N/A owner: Broadbandtech S. A. ownerid: AR-BSAB-LACNIC responsible: Fernando R. Soto address: Junín, 1596, Piso 6 address: C1113AAP - Buenos Aires - country: AR phone: +54 11 63859100  owner-c: FRS10 tech-c: FRS10 abuse-c: FRS10 inetrev: 200.112.128/19 nserver: DNS1.BBT.NET.AR nsstat: 20170306 AA nslastaa: 20170306 nserver: DNS2.BBT.NET.AR nsstat: 20170306 AA nslastaa: 20170306 created: 20040302 changed: 20100730 nic-hdl: FRS10 person: Fernando Roman Soto e-mail: soto.fernando@BBT.COM.AR address: Junín, 1596, 6 address: 1113 - Buenos Aires - 1 country: AR phone: +54 11 63859100  created: 20100712 changed: 20150318
IP Addresses in this 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.