AS3909 CenturyLink Communications, LLC
18.104.22.168/24 - Q0503-208-47-190-0
NetHandle: NET-208-47-190-0-1 OrgID: QB-22 Parent: NET-208-44-0-0-1 NetName: Q0503-208-47-190-0 NetRange: 22.214.171.124 - 126.96.36.199 NetType: reallocation OriginAS: 209 RegDate: 2016-05-03 Updated: 2016-05-03 Source: ARIN OrgID: QB-22 OrgName: QWEST BROADBAND CanAllocate: Street: 1801 CALIFORNIA ST City: DENVER State/Prov: CO Country: US PostalCode: 80202 RegDate: 2016-04-14 Updated: 2016-04-14 OrgTechHandle: KOONS11-ARIN OrgAdminHandle: KOONS11-ARIN OrgAbuseHandle: KOONS11-ARIN 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.