inetnum: 220.127.116.11 - 18.104.22.168 netname: DE-REGIO-NET-20080731 country: DE org: ORG-rHG1-RIPE admin-c: BK52-RIPE tech-c: BK52-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-lower: KROENUNG-MNT mnt-routes: KROENUNG-MNT notify: email@example.com created: 2011-06-09T09:27:35Z last-modified: 2016-04-14T08:08:59Z source: RIPE organisation: ORG-rHG1-RIPE org-name: regio[.NET] Holding GmbH org-type: LIR address: Bahnhofstr. 8 address: D-36157 address: Ebersburg address: GERMANY e-mail: firstname.lastname@example.org abuse-c: AR14707-RIPE mnt-ref: KROENUNG-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT created: 2008-07-25T12:10:15Z last-modified: 2015-04-23T13:21:22Z source: RIPE phone: +4970073446638 fax-no: +4970073446638 admin-c: JOHN-RIPE admin-c: BK52-RIPE person: Bernhard Kroenung address: c/o regio[.NET] Holding GmbH address: Bahnhofstr. 8 address: D-36157 Ebersburg address: Germany phone: +49 6656 910101 fax-no: +49 6656 919022 nic-hdl: BK52-RIPE notify: email@example.com mnt-by: KROENUNG-MNT created: 1970-01-01T00:00:00Z last-modified: 2004-10-06T15:56:46Z source: RIPE route: 22.214.171.124/20 descr: DE-REGIO-NET-1 origin: AS8804 mnt-by: KROENUNG-MNT created: 2013-11-20T19:29:52Z last-modified: 2013-11-20T19:29:52Z 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.