AS33070 · Rackspace Hosting
NetHandle: NET-173-203-240-0-1 OrgID: C03337005 Parent: NET-173-203-0-0-1 NetName: RACKS-8-2013030600000007 NetRange: 220.127.116.11 - 18.104.22.168 NetType: reassignment RegDate: 2013-03-07 Updated: 2013-03-07 Source: ARIN OrgID: C03337005 OrgName: Rackspace Cloud Servers CanAllocate: Street: 5000 Walzem Rd. City: San Antonio State/Prov: TX Country: US PostalCode: 78218 RegDate: 2013-03-07 Updated: 2013-03-07 Source: ARIN
IP addresses in this range
What are IP address ranges?
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.