220.127.116.11/20 - GE-CGC-20110304
inetnum: 18.104.22.168 - 22.214.171.124 netname: GE-CGC-20110304 country: GE org: ORG-LCC2-RIPE admin-c: DTJ-RIPE tech-c: DTJ-RIPE status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-lower: GE-CGC-MNT mnt-routes: GE-CGC-MNT notify: firstname.lastname@example.org created: 2011-03-04T11:05:23Z last-modified: 2016-04-14T07:50:10Z source: RIPE organisation: ORG-LCC2-RIPE org-name: LTD CGC Co org-type: LIR address: Megobroba 2 address: 3700 address: Rustavi address: GEORGIA phone: +995341270000 fax-no: +995341270001 mnt-ref: RIPE-NCC-HM-MNT mnt-ref: GE-CGC-MNT mnt-by: RIPE-NCC-HM-MNT e-mail: email@example.com abuse-c: AR15406-RIPE admin-c: DTJ-RIPE created: 2009-03-18T09:11:32Z last-modified: 2015-10-06T11:52:19Z source: RIPE person: Davit Jamagidze address: Megobroba 2, Rusrtavi, Ge, 3700 phone: +99534170000 e-mail: firstname.lastname@example.org nic-hdl: DTJ-RIPE mnt-by: GE-CGC-MNT created: 2009-04-07T16:56:40Z last-modified: 2010-02-08T19:28:13Z source: RIPE route: 126.96.36.199/20 descr: CGC-SONET-NETWORK origin: AS49129 mnt-by: GE-CGC-MNT created: 2011-03-07T06:58:19Z last-modified: 2011-03-07T06:58:19Z 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.