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inetnum: 188.8.131.52 - 184.108.40.206 netname: CZ-ORKASYSTEMS-20110203 country: CZ org: ORG-Oss7-RIPE admin-c: MB5231-RIPE tech-c: TM4949-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MB45891-MNT mnt-lower: TM45899-MNT mnt-lower: MB45891-MNT mnt-routes: MB45891-MNT notify: firstname.lastname@example.org remarks: *** for abuse please use email@example.com *** mnt-domains: MB45891-MNT created: 2011-02-03T09,53,50Z last-modified: 2016-10-10T11,02,54Z source: RIPE organisation: ORG-Oss7-RIPE org-name: ORKA systems, s.r.o. org-type: LIR address: Masarykovo namesti 2457/10 address: 733 01 address: Karvina-Frystat address: CZECH REPUBLIC phone: +420774546533 fax-no: +420774546533 e-mail: firstname.lastname@example.org mnt-ref: RIPE-NCC-HM-MNT mnt-ref: TM45899-MNT mnt-ref: MB45891-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MB45891-MNT abuse-mailbox: email@example.com admin-c: TM4949-RIPE admin-c: MB5231-RIPE notify: firstname.lastname@example.org tech-c: TM4949-RIPE abuse-c: ORKA1-RIPE created: 2011-01-18T16,05,40Z last-modified: 2016-10-10T11,03,01Z source: RIPE person: Moris Bangoura address: ORKA systems, s.r.o. address: Masarykovo namesti 2457/10 address: Karvina - Frystat address: 733 01 address: Czech Republic e-mail: email@example.com phone: +420 774 546 533 nic-hdl: MB5231-RIPE created: 2010-03-22T15,12,03Z last-modified: 2013-08-09T14,11,32Z source: RIPE mnt-by: MB45891-MNT person: Tomasz Michalski address: ORKA systems, s.r.o. address: Pesvice 18 address: Jirkov address: 431 11 address: Czech Republic phone: +420 774546533 e-mail: firstname.lastname@example.org nic-hdl: TM4949-RIPE mnt-by: TM45899-MNT created: 2011-01-20T23,26,37Z last-modified: 2011-01-20T23,26,38Z source: RIPE route: 220.127.116.11/20 descr: CZ-ORKA-RAPIDNET origin: AS57188 mnt-by: MB45891-MNT created: 2014-04-23T07,47,29Z last-modified: 2014-04-23T07,47,29Z source: RIPE remarks: Please report abuse -> email@example.com
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.