220.127.116.11/21 - BUSINESS-DSL-POOL-3
inetnum: 18.104.22.168 - 22.214.171.124 netname: BUSINESS-DSL-POOL-3 descr: BUSINESS-DSL-POOL-3 country: qa admin-c: FB1931-RIPE tech-c: KAM30-RIPE status: ASSIGNED PA mnt-by: Qtel-NOC created: 2012-02-07T06:33:03Z last-modified: 2012-02-07T06:33:03Z source: RIPE person: Faisal Babu address: Ooredoo address: HQ-2, P.O Box 217 - Doha-Qatar address: Senior Manager -Packet Transport remarks: Admin Contact e-mail: firstname.lastname@example.org phone: +974 4440-084 nic-hdl: FB1931-RIPE mnt-by: QTEL-NOC notify: email@example.com created: 2004-01-26T11:48:14Z last-modified: 2014-01-27T09:41:52Z source: RIPE person: Khaled Abu Mallouh address: Qatar-Doha-P.O.Box 217 -OOREDOO- ISP phone: +97444400280 nic-hdl: KAM30-RIPE e-mail: firstname.lastname@example.org mnt-by: QTEL-NOC created: 2003-08-14T11:13:24Z last-modified: 2015-07-26T05:18:48Z source: RIPE route: 126.96.36.199/20 descr: Ooredoo-MBB origin: AS42298 mnt-by: QTEL-NOC created: 2014-01-27T17:26:29Z last-modified: 2014-01-27T17:26:29Z 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.