inetnum: 220.127.116.11 - 18.104.22.168 netname: SC-A-and-C-COMPUTER-SRL descr: SC A & C Computer SRL descr: Str. Lipanesti Nr. 2 Bl. J12 Ap. 17 country: ro admin-c: BA1571-RIPE tech-c: BA1571-RIPE status: ASSIGNED PA mnt-by: AS3233-MNT mnt-lower: AS3233-MNT mnt-routes: MEDIASAT-MNT notify: firstname.lastname@example.org created: 2005-10-27T08:48:36Z last-modified: 2005-10-27T08:48:36Z source: RIPE person: Burtescu Adrian address: Str. Lipanesti Nr. 2 Bl. J12 address: Ap. 17 phone: +40-21-6302142 e-mail: email@example.com nic-hdl: BA1571-RIPE notify: firstname.lastname@example.org mnt-by: AS3233-MNT created: 2005-08-30T13:20:55Z last-modified: 2005-08-30T13:20:55Z source: RIPE route: 22.214.171.124/24 descr: MediaSat Network origin: AS8751 mnt-by: MEDIASAT-MNT created: 2015-01-22T09:55:48Z last-modified: 2015-01-22T09:55:48Z source: RIPE
IP Addresses in this 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.