inetnum: 184.108.40.206 - 220.127.116.11 netname: MK-MPT-20101229 country: MK org: ORG-MTA1-RIPE admin-c: MA12945-RIPE tech-c: MA12945-RIPE status: ALLOCATED PA notify: email@example.com mnt-by: RIPE-NCC-HM-MNT mnt-by: MTnet1 mnt-lower: MTnet1 mnt-routes: MTnet1 created: 2010-12-29T16:22:18Z last-modified: 2016-05-23T07:31:14Z source: RIPE organisation: ORG-MTA1-RIPE org-name: Makedonski Telekom AD-Skopje org-type: LIR address: Kej 13 Noemvri No. 6 address: 1000 address: Skopje address: MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF phone: +38923296100 phone: +38923296096 fax-no: +38923134379 e-mail: firstname.lastname@example.org admin-c: TS6058-RIPE admin-c: LD8888-RIPE admin-c: MA12945-RIPE admin-c: TST111-RIPE abuse-c: MA15099-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MTnet1 mnt-by: RIPE-NCC-HM-MNT mnt-by: MTnet1 created: 2004-04-17T11:38:59Z last-modified: 2016-05-23T07:31:11Z source: RIPE role: MKT ADMIN address: Orce Nikolov bb, Skopje e-mail: email@example.com admin-c: TST111-RIPE tech-c: LD8888-RIPE nic-hdl: MA12945-RIPE mnt-by: MTNET1 created: 2012-06-04T09:01:35Z last-modified: 2013-11-11T11:08:40Z source: RIPE route: 18.104.22.168/16 descr: ROUTE-OBJ-6-MTNET origin: AS6821 mnt-by: MTNET-ASN mnt-lower: MTnet1 created: 2011-01-12T08:07:04Z last-modified: 2011-01-12T08:07:04Z 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.