inetnum: 188.8.131.52 - 184.108.40.206 netname: EURASIA-STAR country: KZ org: ORG-ESL9-RIPE admin-c: GV4414-RIPE tech-c: GV4414-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: EURASIASTAR-MNT mnt-routes: EURASIASTAR-MNT mnt-domains: EURASIASTAR-MNT created: 2011-07-01T10,02,20Z last-modified: 2017-06-27T14,09,06Z source: RIPE sponsoring-org: ORG-NL253-RIPE organisation: ORG-ESL9-RIPE org-name: Eurasia Star Ltd. org-type: other address: 111500, Kazakhstan, Rudniy, Bus terminal dis., 5, of.3 e-mail: firstname.lastname@example.org abuse-c: AR29105-RIPE admin-c: GV4414-RIPE tech-c: GV4414-RIPE mnt-ref: EURASIASTAR-MNT mnt-by: EURASIASTAR-MNT created: 2011-06-03T19,23,43Z last-modified: 2017-04-24T08,50,09Z source: RIPE person: PAVEL BREUSSOV address: 111500, Kazakhstan, Rudnuy, Bus terminal district, 5-3 phone: +77143141149 phone: +77775449160 e-mail: email@example.com nic-hdl: GV4414-RIPE mnt-by: EURASIASTAR-MNT created: 2011-06-03T18,25,49Z last-modified: 2017-06-16T10,38,29Z 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.