126.96.36.199/21 - RU-DATALINE-20120621
inetnum: 188.8.131.52 - 184.108.40.206 netname: RU-DATALINE-20120621 country: RU org: ORG-DL76-RIPE admin-c: AAB155-RIPE tech-c: AAB155-RIPE status: ALLOCATED PA notify: firstname.lastname@example.org mnt-by: RIPE-NCC-HM-MNT mnt-by: DTLN-MNT mnt-lower: dtln-mnt mnt-routes: dtln-mnt created: 2016-02-09T13:11:41Z last-modified: 2016-08-31T13:44:44Z source: RIPE organisation: ORG-DL76-RIPE org-name: Dataline Ltd org-type: LIR address: Borovaya 7/10 address: 111020 address: Moscow address: RUSSIAN FEDERATION phone: +74957846505 fax-no: +74957858514 e-mail: email@example.com admin-c: DTLN1-RIPE admin-c: AAB155-RIPE admin-c: AVZ371-RIPE admin-c: aa29945-RIPE admin-c: IAT1000-RIPE tech-c: DTLN1-RIPE abuse-c: AR16623-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: DTLN-MNT notify: firstname.lastname@example.org mnt-by: RIPE-NCC-HM-MNT mnt-by: DTLN-MNT created: 2009-01-15T16:14:37Z last-modified: 2016-08-31T13:45:13Z source: RIPE person: Alexey A Bagaev address: Borovaya 7/10, Moscow, Russia phone: +7 495 7846505 nic-hdl: AAB155-RIPE mnt-by: DTLN-MNT created: 2011-03-16T12:13:13Z last-modified: 2011-03-16T12:13:13Z source: RIPE
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.