NetHandle: NET-216-212-165-0-1 OrgID: C00805966 Parent: NET-216-212-0-0-1 NetName: NET-216-212-165-0 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2004-04-18 Updated: 2004-07-02 Source: ARIN OrgID: C00805966 OrgName: Anthony Homes Inc CanAllocate: Street: 1300 W Main St City: Pensacola State/Prov: FL Country: US PostalCode: 32501 RegDate: 2004-04-18 Updated: 2011-03-19 Source: ARIN
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.