AS701 MCI Communications Services, Inc. d/b/a Verizon Business
18.104.22.168/19 - VZ-DSLDIAL-ALNAPA-1
NetHandle: NET-209-158-25-0-1 OrgID: C00290538 Parent: NET-209-158-0-0-1 NetName: VZ-DSLDIAL-ALNAPA-1 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reassignment RegDate: 2002-03-21 Updated: 2002-03-21 Source: ARIN OrgID: C00290538 OrgName: Verizon Internet Services CanAllocate: Street: 1880 Campus Commons Drive City: Reston State/Prov: VA Country: US PostalCode: 20191 RegDate: 2002-03-21 Updated: 2016-05-17 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.