inetnum: 18.104.22.168 - 22.214.171.124 netname: PROTONET descr: PROTONET - TG country: PL admin-c: MZ7756-RIPE tech-c: MZ7756-RIPE status: ASSIGNED PA mnt-by: MNT-PROTONET created: 2012-07-20T12,06,11Z last-modified: 2017-10-27T13,36,44Z source: RIPE person: Mariusz Zydziak e-mail: firstname.lastname@example.org address: Protonet address: Powstancow Slaskich 3 address: 41-945 address: Piekary Slaskie phone: +48 32 285 60 83 nic-hdl: MZ7756-RIPE mnt-by: MNT-PROTONET created: 2017-10-27T13,36,28Z last-modified: 2017-10-27T13,36,28Z source: RIPE route: 126.96.36.199/20 descr: PROTONET Route origin: AS49185 mnt-by: MNT-Protonet mnt-routes: MNT-Protonet created: 2011-01-22T12,22,01Z last-modified: 2011-01-22T13,04,41Z source: RIPE
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.