inetnum: 188.8.131.52/21 aut-num: AS262362 abuse-c: BDM20 owner: B. D. MATOS & CIA LTDA - SINET INTERNET ownerid: 05.747.797/0001-09 responsible: Benedito Donizeti Matos country: BR owner-c: BDM20 tech-c: BDM20 inetrev: 184.108.40.206/21 nserver: reverso.sinet.com.br nsstat: 20170822 AA nslastaa: 20170822 nserver: reverso2.sinet.com.br nsstat: 20170822 AA nslastaa: 20170822 created: 20120118 changed: 20120118 nic-hdl-br: BDM20 person: Benedito Donizeti Matos e-mail: firstname.lastname@example.org country: BR created: 20030622 changed: 20031029
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.