NetHandle: NET-69-53-203-200-1 OrgID: C01122666 Parent: NET-69-53-0-0-1 NetName: NET-69-53-203-200 NetRange: 184.108.40.206 - 220.127.116.11 NetType: reassignment RegDate: 2005-06-27 Updated: 2005-06-27 Source: ARIN OrgID: C01122666 OrgName: X Plane CanAllocate: Street: 809 Geyer Avenue City: St. Louis State/Prov: MO Country: US PostalCode: 63104 RegDate: 2005-06-27 Updated: 2011-03-19 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.