190.83.30.0/23
AS270348 · Sidia Instituto de Ciencia e Tecnologia
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inetnum: 190.83.28.0/22 aut-num: AS270348 abuse-c: SIISE4 owner: Sidia Instituto de Ciencia e Tecnologia ownerid: 05.994.459/0001-71 responsible: Dong Chang Lee owner-c: DOCLE14 tech-c: SIIIN4 created: 20200211 changed: 20210924 nic-hdl-br: DOCLE14 person: Dong Chang Lee created: 20210127 changed: 20210924 nic-hdl-br: SIIIN4 person: Sidia IT Infrastructure created: 20210924 changed: 20210924 nic-hdl-br: SIISE4 person: Sidia IT Security created: 20210924 changed: 20210924
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What are IP address ranges?
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.
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