AS13706 CompleteWeb.Net LLC
2605:3e00::/32 - COMPLETEWEBNET-IPV6
V6NetHandle: NET6-2605-3E00-1 OrgID: CWBN Parent: NET6-2600-1 NetName: COMPLETEWEBNET-IPV6 NetRange: 2605:3E00:: - 2605:3E00:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 29787, 33310, 13706 RegDate: 2010-12-27 Updated: 2012-03-02 TechHandle: GA96-ARIN NOCHandle: GA96-ARIN AbuseHandle: GA96-ARIN Source: ARIN OrgID: CWBN OrgName: CompleteWeb.Net LLC CanAllocate: Street: 480 Banbury Drive City: Gahanna State/Prov: OH Country: US PostalCode: 43230 RegDate: 1999-05-13 Updated: 2017-01-28 OrgTechHandle: GA96-ARIN OrgNOCHandle: GA96-ARIN OrgAdminHandle: GA96-ARIN OrgAbuseHandle: GA96-ARIN Source: ARIN
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.