NetHandle: NET-66-35-152-0-1 OrgID: C00165384 Parent: NET-66-35-128-0-1 NetName: ITCD-66-35-152-0 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2001-04-05 Updated: 2001-04-05 Source: ARIN OrgID: C00165384 OrgName: TECO CanAllocate: Street: 100 Main st City: Tampa State/Prov: FL Country: US PostalCode: 33601 RegDate: 2001-04-05 Updated: 2014-03-20 Source: ARIN
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.