Protect Your Privacy
A Virtual Private Network (VPN) is an essential tool for protecting your privacy and ensuring your security while online. Read our VPN Guide to find out more.
inetnum: 200.81.128/20 status: allocated aut-num: N/A owner: TELEFONICA-UNIDAD LARGA DISTANCIA ownerid: AR-TLDI-LACNIC responsible: HORACIO TEDESCO address: Av. Independencia, 169, address: 1099 - Buenos Aires - country: AR phone: +54 11 53212271  owner-c: HOT tech-c: HOT abuse-c: HOT inetrev: 200.81.128/20 nserver: DNS1.TIWS.COM.AR nsstat: 20170305 AA nslastaa: 20170305 created: 20011019 changed: 20020408 nic-hdl: HOT person: Horacio Tedesco e-mail: horacio.tedesco@TELEFONICA.COM address: Pte.Peron, 1286, address: 1038 - Buenos Aires - country: AR phone: +54 11 43701549  created: 20040921 changed: 20101012
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.