AS19479 CyrusOne LLC
220.127.116.11/24 - CYRUSONE--216-244-112-96-27
NetHandle: NET-216-244-112-96-1 OrgID: C06268695 Parent: NET-216-244-96-0-1 NetName: CYRUSONE--216-244-112-96-27 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment OriginAS: 62 RegDate: 2016-12-02 Updated: 2016-12-02 Source: ARIN OrgID: C06268695 OrgName: Vestmark, Inc. CanAllocate: Street: 1649 Frankford Rd. West City: Carrollton State/Prov: TX Country: US PostalCode: 75007 RegDate: 2016-12-02 Updated: 2016-12-02 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.