inetnum: 126.96.36.199 - 188.8.131.52 netname: NL-HOSTKEY-20121203 country: NL org: ORG-HB14-RIPE admin-c: PC7356-RIPE tech-c: PC7356-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: HOSTKEY-MNT mnt-routes: HOSTKEY-MNT created: 2016-05-31T17,16,25Z last-modified: 2016-09-14T09,39,44Z source: RIPE organisation: ORG-HB14-RIPE org-name: HOSTKEY B.V. org-type: LIR address: Tussen de Bogen 6 address: 1013JB address: Amsterdam address: NETHERLANDS phone: +31208203777 fax-no: +31208203778 descr: www.hostkey.com e-mail: email@example.com admin-c: ANSH31-RIPE mnt-ref: HOSTKEY-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: HOSTKEY-MNT abuse-c: HA2801-RIPE created: 2011-06-16T09,42,19Z abuse-mailbox: firstname.lastname@example.org last-modified: 2016-09-14T09,40,01Z source: RIPE person: Peter Chayanov address: Moscow, Russia phone: +7 495 369 97 96 nic-hdl: PC7356-RIPE mnt-by: MTLM-MNT abuse-mailbox: email@example.com created: 2008-10-19T20,57,02Z last-modified: 2015-12-25T05,44,46Z 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.