inetnum: 220.127.116.11 - 18.104.22.168 netname: VALI descr: Vali ltd. country: BG admin-c: PS5645 tech-c: PS5645 status: ASSIGNED PA notify: email@example.com mnt-by: SPNET-MNT created: 2004-07-05T07:53:32Z last-modified: 2010-09-14T14:17:39Z source: RIPE person: Peter Shtinkov address: Spectrum Net EOOD address: 36, G.M.Dimitrov blvd. address: BG 1797 Sofia address: Bulgaria phone: +359 2 9657611 fax-no: +359 2 9657646 nic-hdl: PS5645 mnt-by: SPNET-MNT notify: firstname.lastname@example.org created: 2002-07-31T10:18:31Z last-modified: 2002-07-31T10:18:31Z source: RIPE route: 22.214.171.124/18 descr: Spectrum NET PA space origin: AS8717 notify: email@example.com mnt-by: SPNET-MNT created: 2004-02-13T17:53:27Z last-modified: 2010-09-14T14:54:12Z 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.