AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A
126.96.36.199/21 - ADI20
inetnum: 189.127.112/20 status: allocated owner: INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A city: Rio de Janeiro country: BR owner-c: ADI20 tech-c: ADI20 abuse-c: ADI20 inetrev: 189.127.120/24 nserver: NS1.INTERNEXA.NET.BR nserver: NS2.INTERNEXA.NET.BR inetrev: 189.127.126/24 nserver: NS1.NQT.COM.BR nserver: NS2.NQT.COM.BR inetrev: 189.127.127/24 nserver: NS1.INTERNEXA.NET.BR nserver: NS2.INTERNEXA.NET.BR created: 2009-09-28 changed: 2019-03-13 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.