inetnum: 184.108.40.206 - 220.127.116.11 netname: DE-ZEXOTEK-20110610 country: DE org: ORG-ZIG1-RIPE admin-c: ZR319-RIPE tech-c: ZR319-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-ZEXOTEK mnt-routes: MNT-ZEXOTEK notify: email@example.com created: 2015-09-23T12,53,19Z last-modified: 2017-01-15T21,02,15Z source: RIPE organisation: ORG-ZIG1-RIPE org-name: ZeXoTeK IT-Services GmbH org-type: LIR address: Hauptstrasse 29 address: 76891 address: Erlenbach address: GERMANY phone: +4963981360010 fax-no: +4963981360011 e-mail: firstname.lastname@example.org mnt-ref: MNT-ZEXOTEK mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-ZEXOTEK abuse-mailbox: email@example.com abuse-c: AMOT1-RIPE created: 2011-02-22T10,43,03Z last-modified: 2017-01-15T21,02,24Z source: RIPE role: ZeXoTeK ROLE address: Hauptstrasse 29, 76891 Erlenbach, GERMANY e-mail: firstname.lastname@example.org admin-c: JW316-RIPE tech-c: JW316-RIPE nic-hdl: ZR319-RIPE mnt-by: MNT-ZEXOTEK created: 2011-02-23T17,52,05Z last-modified: 2011-02-23T17,52,05Z source: RIPE route: 18.104.22.168/19 descr: IP-routing via zexotek.de origin: AS8649 mnt-by: MNT-ZEXOTEK created: 2016-02-25T13,17,55Z last-modified: 2016-02-25T13,17,55Z 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.