220.127.116.11/21 - Level-network
inetnum: 18.104.22.168 - 22.214.171.124 netname: Level-network country: ES org: ORG-BSES2-RIPE admin-c: AD13069-RIPE tech-c: JH27351-RIPE status: ASSIGNED PI mnt-by: RIPE-NCC-END-MNT mnt-by: es-bluso-1-mnt mnt-routes: es-bluso-1-mnt mnt-domains: es-bluso-1-mnt created: 2016-05-04T09,26,04Z last-modified: 2016-05-17T12,27,36Z source: RIPE organisation: ORG-BSES2-RIPE org-name: BLU SO EASY SL org-type: LIR address: Nº 81 address: 03730 address: JAVEA (ALICANTE) address: SPAIN phone: +34649774048 e-mail: firstname.lastname@example.org admin-c: AD13069-RIPE admin-c: ME6364-RIPE tech-c: JH27351-RIPE abuse-c: AR35817-RIPE mnt-ref: es-bluso-1-mnt mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: es-bluso-1-mnt created: 2016-03-22T10,42,18Z last-modified: 2016-07-21T13,06,09Z source: RIPE person: ALAN DOBINSON address: CARRETERA CABO DE LA NAO-PLA Nº 81 address: 03730 address: JAVEA (ALICANTE) address: SPAIN phone: +0034649774048 nic-hdl: AD13069-RIPE mnt-by: es-bluso-1-mnt created: 2016-03-22T10,42,17Z last-modified: 2016-07-06T07,30,53Z source: RIPE person: ALAN DOBINSON address: CARRETERA CABO DE LA NAO-PLA 81 phone: +0034649774048 e-mail: email@example.com nic-hdl: JH27351-RIPE notify: firstname.lastname@example.org mnt-by: es-bluso-1-mnt created: 2016-03-30T09,48,39Z last-modified: 2016-07-06T07,32,25Z source: RIPE route: 126.96.36.199/21 descr: Blu So Route origin: AS57140 mnt-by: es-bluso-1-mnt created: 2016-07-21T13,52,44Z last-modified: 2016-07-21T13,52,44Z 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.