177.126.48.0/20

inetnum:    177.126.48/20
status:     allocated
owner:      POWERSAT SERVICOS DE TELECOMUNICACOES LTDA
city:       Guarujá
country:    BR
owner-c:    PGM6
tech-c:     PGM6
abuse-c:    PGM6
created:    2012-05-24
changed:    2020-05-19
source:     LACNIC


nic-hdl:     PGM6
person:      PIAGUASSU GUTERRES MILLER
e-mail:      PGM6@NUMERACAO.REGISTRO.BR
address:     Av. das Nações Unidas, 11541, 7º andar
address:     04578-000 - Guarujá - SP
country:     BR
phone:       +55 13 55093511 []
created:     20130306
changed:     20130308

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.