inetnum: 126.96.36.199/19 aut-num: AS28590 abuse-c: ERN116 owner: Directnet Prestacao de Servicos Ltda. ownerid: 04.091.513/0001-06 responsible: Engenharia de Redes country: BR owner-c: ERN116 tech-c: ERN116 inetrev: 188.8.131.52/19 nserver: a.ns.neoviatelecom.com.br nsstat: 20170306 AA nslastaa: 20170306 nserver: b.ns.neoviatelecom.com.br nsstat: 20170306 AA nslastaa: 20170306 created: 20011206 changed: 20130307 nic-hdl-br: ERN116 person: Engenharia de Redes Neovia e-mail: email@example.com country: BR created: 20051207 changed: 20160914
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.