inetnum: 220.127.116.11 - 18.104.22.168 netname: ES-SEGURAWIRELESS-20120525 country: ES org: ORG-SWS3-RIPE admin-c: LR4448-RIPE tech-c: LR4448-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-SEGURAWIRELESS mnt-routes: MNT-SEGURAWIRELESS notify: firstname.lastname@example.org created: 2012-05-25T13,44,46Z last-modified: 2016-09-11T09,58,44Z source: RIPE organisation: ORG-SWS3-RIPE org-name: Segura Wireless SL org-type: LIR address: C/ Jose Maria Camacho, num. 30, 2-g address: 23440 address: Baeza, Jaen address: SPAIN e-mail: email@example.com abuse-c: AR14990-RIPE mnt-ref: MNT-SEGURAWIRELESS mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-SEGURAWIRELESS admin-c: LR4448-RIPE created: 2011-12-16T10,45,25Z last-modified: 2016-10-06T15,40,28Z source: RIPE phone: +34615303279 fax-no: +34953751101 person: Lorenzo Castillo Ramirez address: Calle Jose María Camacho, numero 20, 2g, codig postal 23440, Baeza, Jaen, Spain phone: +34953435231 e-mail: firstname.lastname@example.org nic-hdl: LR4448-RIPE mnt-by: MNT-SEGURAWIRELESS created: 2012-01-11T11,26,11Z last-modified: 2012-01-11T11,26,12Z source: RIPE route: 22.214.171.124/20 descr: ONO_ SEGURAWIRELESS origin: AS16338 notify: email@example.com mnt-by: ONO-MNT created: 2012-11-05T15,55,17Z last-modified: 2012-11-05T15,55,17Z source: RIPE route: 126.96.36.199/20 descr: SEGURAWIRELESS allocated PA block origin: AS57690 mnt-by: MNT-SEGURAWIRELESS notify: firstname.lastname@example.org created: 2012-05-25T15,59,59Z last-modified: 2012-05-25T15,59,59Z source: RIPE route: 188.8.131.52/20 descr: ONO_ SEGURAWIRELESS origin: AS6739 notify: email@example.com mnt-by: ONO-MNT created: 2012-11-05T15,55,18Z last-modified: 2012-11-05T15,55,18Z 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.