Whois Details
inetnum: 187.68.0.0/14 aut-num: AS22085 abuse-c: CLSIN5 owner: Claro S/A ownerid: 40.432.544/0001-47 responsible: BCP SA owner-c: CLV199 tech-c: CLV199 inetrev: 187.68.0.0/16 nserver: ns01.3g.claro.net.br nsstat: 20170306 AA nslastaa: 20170306 nserver: ns02.3g.claro.net.br nsstat: 20170306 AA nslastaa: 20170306 nserver: ns03.3g.claro.net.br nsstat: 20170306 AA nslastaa: 20170306 nserver: ns04.3g.claro.net.br nsstat: 20170306 AA nslastaa: 20170306 inetrev: 187.69.0.0/16 nserver: ns01.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns02.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns03.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns04.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 inetrev: 187.70.0.0/16 nserver: ns01.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns02.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns03.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns04.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 inetrev: 187.71.0.0/16 nserver: ns01.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns02.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns03.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 nserver: ns04.3g.claro.net.br nsstat: 20170307 AA nslastaa: 20170307 created: 20090623 changed: 20130307 nic-hdl-br: CLV199 person: CLaro - Voz/Dados created: 20060321 changed: 20160809 nic-hdl-br: CLSIN5 person: Claro - Segurança da Informação created: 20110630 changed: 20110630
IP address subranges within this IP range
Details
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.