V6NetHandle: NET6-2607-F998-1 OrgID: QUALI-62 Parent: NET6-2600-1 NetName: QTS-MIA1-IPV6 NetRange: 2607:F998:: - 2607:F998:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 4136 RegDate: 2009-05-04 Updated: 2012-02-24 NOCHandle: NOC2886-ARIN TechHandle: CDS49-ARIN AbuseHandle: ABUSE1735-ARIN Source: ARIN OrgID: QUALI-62 OrgName: Quality Technology Services Miami, LLC CanAllocate: Street: 12851 Foster Street, Suite 205 City: Overland Park State/Prov: KS Country: US PostalCode: 66213 RegDate: 2008-11-04 Updated: 2017-01-28 OrgTechHandle: NOC2886-ARIN OrgAbuseHandle: ABUSE1735-ARIN OrgNOCHandle: NOC2886-ARIN OrgAdminHandle: NOC2711-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.