inetnum: 190.5.212/22 status: allocated aut-num: N/A owner: IBW Comunicaciones S.A ownerid: CR-ICSA1-LACNIC responsible: Adrian Fernandez Fernandez address: Ofibodegas Capri, 17, Guachipelin address: 1000 - San Jose - country: CR phone: +506 2 2588487  owner-c: DGV tech-c: DGV abuse-c: DGV inetrev: 190.5.212/22 nserver: NS1CR.IBW.COM nsstat: 20170306 AA nslastaa: 20170306 created: 20120925 changed: 20120925 nic-hdl: DGV person: Adrian Fernandez Fernandez e-mail: afernandez@IBW.COM address: 1000, , address: 1000 - Santa Ana - SJ country: CR phone: +506 40805000  created: 20101102 changed: 20160621
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.