AS19479 CyrusOne LLC
18.104.22.168/24 - CYRUSONE--216-244-121-64-26
NetHandle: NET-216-244-121-64-1 OrgID: C06263871 Parent: NET-216-244-96-0-1 NetName: CYRUSONE--216-244-121-64-26 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reassignment OriginAS: 62 RegDate: 2016-11-23 Updated: 2016-11-23 Source: ARIN OrgID: C06263871 OrgName: Madison Performance Group CanAllocate: Street: 1649 Frankford Rd. West City: Carrollton State/Prov: TX Country: US PostalCode: 75007 RegDate: 2016-11-23 Updated: 2016-11-23 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.