inetnum: 22.214.171.124/21 aut-num: AS22250 abuse-c: EDP4 owner: ABRANET- Associação Brasileira de Internet ownerid: 01.699.656/0001-07 responsible: Eduardo Fumes Parajo owner-c: RRV33 tech-c: EDP4 inetrev: 126.96.36.199/21 nserver: dns1.abranet.net.br nsstat: 20170303 AA nslastaa: 20170303 nserver: dns2.abranet.net.br nsstat: 20170303 AA nslastaa: 20170303 created: 20010913 changed: 20160621 nic-hdl-br: RRV33 person: Roseli Ruiz Vazquez created: 20020812 changed: 20050503 nic-hdl-br: EDP4 person: Eduardo Parajo created: 19980105 changed: 20071221
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.