126.96.36.199/18 - MACROREGIONAL_CENTER
inetnum: 188.8.131.52 - 184.108.40.206 netname: MACROREGIONAL_CENTER descr: OJSC Rostelecom, Lipetsk Branch descr: ex-netname: LES-BBN-9-NET country: RU admin-c: AVY6-RIPE tech-c: AVY6-RIPE status: ASSIGNED PA mnt-by: AOR2-MNT-RIPE mnt-lower: AOR2-MNT-RIPE mnt-routes: AOR2-MNT-RIPE created: 2010-03-15T10:42:36Z last-modified: 2012-08-16T09:06:27Z source: RIPE person: Alexei V Yarikov address: JSC "Lipetskelectrosvyaz" address: Lipetsk regional NIC address: 5, Plekhanova str. address: SU-398000 Lipetsk, Russia remarks: phone: +7 0742 470909 phone: +7 4742 470909 remarks: phone: +7 0742 470910 phone: +7 4742 470910 remarks: fax-no: +7 0742 744823 fax-no: +7 4742 744823 e-mail: firstname.lastname@example.org nic-hdl: AVY6-RIPE mnt-by: AOR2-MNT-RIPE created: 1970-01-01T00:00:00Z last-modified: 2005-12-16T18:55:02Z source: RIPE remarks: modified for Russian phone area changes route: 220.127.116.11/19 descr: Address block for point-to-poiLipetsk Regional Public Network Route BBN-2/10 General origin: AS8570 mnt-by: AOR2-MNT-RIPE created: 2009-06-25T05:48:09Z last-modified: 2009-06-25T05:48:09Z 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.