inetnum: 126.96.36.199 - 188.8.131.52 netname: SA-PP-20090206 country: sa org: ORG-PPfc1-RIPE admin-c: AN28319-RIPE admin-c: AN28319-RIPE tech-c: AN28319-RIPE tech-c: AN28319-RIPE status: ALLOCATED PA notify: firstname.lastname@example.org notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: AN2961-MNT mnt-lower: AN2961-MNT mnt-lower: AN2961-MNT mnt-routes: AN2961-MNT mnt-routes: AN2961-MNT created: 2009-02-06T13:23:28Z last-modified: 2016-08-24T22:13:09Z source: RIPE organisation: ORG-PPfc1-RIPE org-name: Perfect Presentation for commercial services org-type: LIR address: Imam Mohammed Ibn Saud Road, Alkhozama Area address: 105523 address: Riyadh address: SAUDI ARABIA phone: +966115109988 fax-no: +966115109980 e-mail: firstname.lastname@example.org abuse-c: AR17087-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: AN2961-MNT abuse-mailbox: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: AN2961-MNT created: 2009-01-15T13:45:08Z last-modified: 2016-08-24T22:13:13Z source: RIPE person: Admin2P NOC address: Perfect Presentation for commercial services phone: +96612150111 e-mail: firstname.lastname@example.org nic-hdl: AN28319-RIPE mnt-by: AN2961-MNT created: 2013-02-13T08:02:04Z last-modified: 2013-02-13T08:02:05Z source: RIPE route: 184.108.40.206/21 descr: Perfect Presentation for commercial services origin: AS48840 mnt-by: ms_1977-ripe created: 2009-03-08T11:20:07Z last-modified: 2009-03-08T11:20:07Z 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.