inetnum: 18.104.22.168 - 22.214.171.124 netname: RO-SHARK-20090508 country: RO org: ORG-SSS63-RIPE admin-c: TD4792-RIPE tech-c: TD4792-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: EvoWise-MNT mnt-lower: EvoWise-MNT mnt-routes: EvoWise-MNT created: 2016-02-11T08,05,24Z last-modified: 2016-10-10T11,44,24Z source: RIPE organisation: ORG-SSS63-RIPE org-name: Shark Software SRL org-type: LIR address: Strada VARIANTA NORD nr 12, Corp C3, Cam 1 address: 910053 address: Calarasi address: ROMANIA phone: +40 725 916 277 e-mail: email@example.com admin-c: TD4792-RIPE tech-c: TD4792-RIPE abuse-c: AR36582-RIPE mnt-by: RIPE-NCC-HM-MNT mnt-by: EvoWise-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-ref: EvoWise-MNT created: 2015-06-11T09,01,43Z last-modified: 2016-10-10T11,49,23Z source: RIPE person: Tech Department abuse-mailbox: firstname.lastname@example.org address: 96B Basarabia Bvd, Bucharest, Romania phone: +40 702 768 4333 nic-hdl: TD4792-RIPE mnt-by: EvoWise-MNT created: 2015-12-19T00,18,52Z last-modified: 2016-02-17T14,55,48Z source: RIPE route: 126.96.36.199/24 descr: Shark Software SRL origin: AS25087 mnt-by: SHARKS-MNT created: 2015-07-27T09,47,29Z last-modified: 2016-02-02T10,46,05Z source: RIPE route: 188.8.131.52/24 origin: AS56871 mnt-by: EvoWise-MNT created: 2016-09-11T16,21,59Z last-modified: 2016-09-11T16,21,59Z 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.