2607:f530::/32 - VIF-V6-100
V6NetHandle: NET6-2607-F530-1 OrgID: VIF Parent: NET6-2600-1 NetName: VIF-V6-100 NetRange: 2607:F530:: - 2607:F530:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 10996 RegDate: 2008-06-12 Updated: 2012-03-02 AbuseHandle: TA179-ARIN NOCHandle: TA179-ARIN TechHandle: TA179-ARIN Source: ARIN OrgID: VIF OrgName: VIF Internet CanAllocate: Street: 368 Notre Dame Ouest. Suite 200 City: Montreal State/Prov: QC Country: CA PostalCode: H2Y 1T9 RegDate: 2000-01-14 Updated: 2017-01-28 OrgTechHandle: TA179-ARIN OrgAbuseHandle: TA179-ARIN OrgAdminHandle: TA179-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.