inetnum: 131.161.100/22 status: allocated aut-num: N/A owner: Media Networks Latin America SAC ownerid: PE-MNLA-LACNIC responsible: Johanna Maria Fiorella Dávila Pinto address: Av. Paseo de la República, 3755, address: 27 - Lima - Li country: PE phone: +51 1 2106440  owner-c: CLP5 tech-c: CLP5 abuse-c: CLP5 created: 20140916 changed: 20140916 nic-hdl: CLP5 person: Christian López Pereyra e-mail: christian.lopez@TELEFONICA.COM address: Calle los Explosivos, S/N, piso 1 address: 15000 - Lima - Li country: PE phone: +51 1 2074365  created: 20110609 changed: 20130322
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.