inetnum: 143.0.80/22 status: allocated aut-num: N/A owner: COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA. ownerid: AR-CEYS6-LACNIC responsible: Omar Malondra address: MENDOZA, 390, address: 6500 - 9 de JULIO - BA country: AR phone: +54 2317 524000  owner-c: ROL17 tech-c: ROL17 abuse-c: ROL17 inetrev: 143.0.80/22 nserver: DNS1.CEYSTEL.COM.AR nsstat: 20170823 AA nslastaa: 20170823 nserver: DNS2.CEYSTEL.COM.AR nsstat: 20170823 AA nslastaa: 20170823 created: 20150904 changed: 20150904 nic-hdl: ROL17 person: Rodolfo Luis e-mail: rdiaz@CEYS.COM.AR address: Mendoza, 390, address: 6500 - 9 de Julio - country: AR phone: +54 2317 524000  created: 20120105 changed: 20150814
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.