AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS)
188.8.131.52/20 - ALM14
inetnum: 156.97/16 status: assigned owner: Banco SantanderSantiago city: Santiago country: CL owner-c: ALM14 tech-c: ALM14 abuse-c: ALM14 inetrev: 156.97/16 nserver: DNS1.SANTANDER.CL nserver: DNS2.SANTANDER.CL created: 1991-12-23 changed: 2006-02-10 source: LACNIC
IP address subranges within this IP 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.