NetHandle: NET-65-16-173-192-1 OrgID: C00776892 Parent: NET-65-16-0-0-1 NetName: NET-65-16-173-192 NetRange: 188.8.131.52 - 184.108.40.206 NetType: reassignment RegDate: 2004-02-29 Updated: 2004-07-02 Source: ARIN OrgID: C00776892 OrgName: Castrex Energy CanAllocate: Street: 333 N Sam Houston Pkwy East Street: #106 City: Houston State/Prov: TX Country: US PostalCode: 77060 RegDate: 2004-02-29 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.