inetnum: 188.8.131.52/21 aut-num: AS262336 abuse-c: IDSSI40 owner: Conecta Minas Telecom LTDA ownerid: 06.273.979/0001-58 responsible: Thales de Andrade Ribeiro owner-c: THARI15 tech-c: THARI15 inetrev: 184.108.40.206/21 nserver: ns1.cmt.net.br [lame - not published] nsstat: 20170822 TIMEOUT nslastaa: 20161201 nserver: ns2.cmt.net.br nsstat: 20170822 AA nslastaa: 20170822 created: 20131118 changed: 20131118 nic-hdl-br: THARI15 person: Thales de Andrade Ribeiro created: 20101202 changed: 20140702 nic-hdl-br: IDSSI40 person: Ivan dos Santos Silva created: 20150720 changed: 20170527
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.