inetnum: 200.108.144/20 status: assigned aut-num: N/A owner: Secretaria Legal y Tecnica ownerid: AR-SLYT-LACNIC responsible: Julian Dunayevich address: 25 de Mayo, 606, Piso 5 address: 1002 - Buenos Aires - country: AR phone: +54 11 52188485  owner-c: JUD17 tech-c: JUD17 abuse-c: JUD17 inetrev: 200.108.144/21 nserver: NS1.RDNS.AR nsstat: 20170304 AA nslastaa: 20170304 nserver: NS2.RDNS.AR nsstat: 20170304 AA nslastaa: 20170304 inetrev: 200.108.152/21 nserver: NS1.RDNS.AR nsstat: 20170305 AA nslastaa: 20170305 nserver: NS2.RDNS.AR nsstat: 20170305 AA nslastaa: 20170305 created: 20121106 changed: 20160915 nic-hdl: JUD17 person: Julian Dunayevich e-mail: julian@NIC.AR address: San Martin, 536, 1er piso address: 1004 - CABA - BA country: AR phone: +54 11 52381330  created: 20160212 changed: 20160212
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.