AS19443 Staples, Inc
184.108.40.206/21 - STAPLES
NetHandle: NET-170-37-0-0-1 OrgID: STAPLE Parent: NET-170-0-0-0-0 NetName: STAPLES NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment RegDate: 1994-02-03 Updated: 2018-04-04 TechHandle: SIA13-ARIN Source: ARIN OrgID: STAPLE OrgName: Staples, Inc CanAllocate: Street: 500 Staples Drive Flr 1E City: Framingham State/Prov: MA Country: US PostalCode: 01702 RegDate: 1994-02-03 Updated: 2013-07-19 OrgTechHandle: SIA13-ARIN OrgAdminHandle: SIA13-ARIN OrgAbuseHandle: CKN23-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.