inetnum: 188.8.131.52 - 184.108.40.206 netname: BG-MTELNET-20110518 country: BG org: ORG-MN1-RIPE admin-c: MTC41-RIPE tech-c: MTC41-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: AS12716-MNT mnt-routes: AS12716-MNT notify: firstname.lastname@example.org mnt-lower: SPNET-MNT mnt-lower: AS12716-MNT mnt-routes: SPNET-MNT created: 2011-05-18T13,01,21Z last-modified: 2017-01-04T13,54,27Z source: RIPE organisation: ORG-MN1-RIPE org-name: MOBILTEL EAD org-type: LIR address: 1 Kukush Str. bld. M7, fl. 6 address: 1345 address: Sofia address: BULGARIA phone: +359 88 8088088 phone: +35 988 1010 fax-no: +359 88 110 3970 e-mail: email@example.com abuse-c: AR14215-RIPE admin-c: GG15027-RIPE admin-c: BH3761-RIPE admin-c: MG14247-RIPE mnt-ref: AS12716-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: AS12716-MNT created: 2004-04-17T11,01,14Z last-modified: 2017-01-04T13,55,19Z source: RIPE role: MTel Tech Contact address: M1 building address: 1, Kukush str. address: Sofia address: Bulgaria e-mail: firstname.lastname@example.org admin-c: ET4209-RIPE admin-c: BH3761-RIPE admin-c: AK14936-RIPE tech-c: ET4209-RIPE tech-c: AK14936-RIPE nic-hdl: MTC41-RIPE mnt-by: ROUTE-12716-MNT abuse-mailbox: RIPE.Abuse@mobiltel.bg created: 2007-10-19T08,49,15Z last-modified: 2016-04-15T09,44,11Z source: RIPE route: 220.127.116.11/18 descr: Spectrum NET PA space origin: AS29580 notify: email@example.com mnt-by: SPNET-MNT created: 2012-10-26T13,46,40Z last-modified: 2012-10-26T13,46,40Z source: RIPE route: 18.104.22.168/18 descr: Spectrum NET PA space origin: AS8717 notify: firstname.lastname@example.org mnt-by: SPNET-MNT created: 2011-10-06T13,49,36Z last-modified: 2011-10-06T13,49,36Z 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.