inetnum: 184.108.40.206/27 status: reallocated owner: MINISTERIO DE SALUD DE LA NACION ownerid: AR-MSLN1-LACNIC responsible: T: Javier Console y Javier Travin / C: H address: 9 de Julia AV., 1925, 11 address: 1332 - CABA - country: AR phone: +11 4342 304  owner-c: ADG3 tech-c: ADG3 abuse-c: ADG3 created: 20170731 changed: 20170731 inetnum-up: 190.104.192/18 nic-hdl: ADG3 person: Adrian Gaido 1 e-mail: abuse@METROTEL.COM.AR address: Tacuari, 351, P 1 address: 1067 - Capital Federal - country: AR phone: +54 11 60911030  created: 20060908 changed: 20121127
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.