220.127.116.11/21 - CANADABROADBAND5
NetHandle: NET-192-83-128-0-1 OrgID: ACNCO Parent: NET-192-0-0-0-0 NetName: CANADABROADBAND5 NetRange: 18.104.22.168 - 22.214.171.124 NetType: allocation OriginAS: 19397 RegDate: 2013-01-25 Updated: 2013-01-25 Source: ARIN OrgID: ACNCO OrgName: ACN CanAllocate: Street: 1000 Progress Place City: Concord State/Prov: NC Country: US PostalCode: 28092 RegDate: 2008-10-09 Updated: 2018-01-25 OrgTechHandle: SGI24-ARIN OrgNOCHandle: ACNNO-ARIN OrgAbuseHandle: ACNNO-ARIN OrgAdminHandle: CAREY31-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.