AS22317 F5 Networks, Inc.
18.104.22.168/24 - UU-65-197-145
NetHandle: NET-65-197-145-0-1 OrgID: C00559063 Parent: NET-65-192-0-0-1 NetName: UU-65-197-145 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reassignment RegDate: 1999-09-24 Updated: 2003-05-30 Source: ARIN OrgID: C00559063 OrgName: F5 Networks, Inc. CanAllocate: Street: 200 First Avenue City: Seattle State/Prov: WA Country: US PostalCode: 98119 RegDate: 1999-09-24 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.