Whois Details
inetnum: 201.23.160.0/19 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: 201.23.160.0/20 nserver: ns01.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns02.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns03.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns04.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 inetrev: 201.23.176.0/20 nserver: ns01.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns02.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns03.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 nserver: ns04.gprs.claro.net.br nsstat: 20170305 AA nslastaa: 20170305 created: 20050614 changed: 20080930 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 Addresses in this 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.