220.127.116.11/24 - ROL17
inetnum: 143.0.80/22 status: allocated owner: COOP. ELÉCTRICA Y DE SERVICIOS MARIANO MORENO LTDA. city: 9 de JULIO country: AR owner-c: ROL17 tech-c: ROL17 abuse-c: ROL17 inetrev: 143.0.80/22 nserver: DNS1.CEYSTEL.COM.AR nserver: DNS2.CEYSTEL.COM.AR created: 2015-09-04 changed: 2015-09-04 source: LACNIC
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.