220.127.116.11/21 - CAVION-1
NetHandle: NET-63-214-32-0-1 OrgID: CAVION Parent: NET-63-208-0-0-1 NetName: CAVION-1 NetRange: 18.104.22.168 - 22.214.171.124 NetType: reassignment RegDate: 2000-07-09 Updated: 2018-09-06 Source: ARIN OrgID: CAVION OrgName: CAVION.COM CanAllocate: Street: 6446 South Kenton St. Ste. 170 City: Englewood State/Prov: CO Country: US PostalCode: 80111 RegDate: 2000-05-25 Updated: 2018-08-29 OrgAbuseHandle: NETWO1675-ARIN OrgTechHandle: NETWO1675-ARIN OrgAdminHandle: NETWO1675-ARIN Source: ARIN
IP address subranges within this IP 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.