inetnum: 22.214.171.124 - 126.96.36.199 netname: CAPROCK-NETBLK03 descr: caprock-netblk03 ripe assignment # 1 country: GB admin-c: BH2153-RIPE tech-c: RY236-RIPE status: Assigned PA mnt-by: MNT-CPRK created: 2008-10-29T15:41:39Z last-modified: 2012-06-27T12:37:05Z source: RIPE person: Bob Henning address: 4400 South Sam Houston Parkway E phone: +18326682300 nic-hdl: BH2153-RIPE created: 2010-09-08T20:52:52Z last-modified: 2016-04-06T18:44:15Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE person: Robert Young address: 4400 South Sam Houston Parkway E phone: +18326682300 nic-hdl: RY236-RIPE created: 2010-09-08T20:51:16Z last-modified: 2013-07-09T20:12:56Z source: RIPE mnt-by: MNT-CPRK
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.