AS15065 Slic Network Solutions, Inc
2605:cc00::/32 - SLIC-V6-1
V6NetHandle: NET6-2605-CC00-1 OrgID: SLICCO-1 Parent: NET6-2600-1 NetName: SLIC-V6-1 NetRange: 2605:CC00:: - 2605:CC00:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 15065 RegDate: 2010-08-23 Updated: 2013-04-10 AbuseHandle: ABUSE2451-ARIN NOCHandle: NETWO3464-ARIN TechHandle: TGS8-ARIN Source: ARIN OrgID: SLICCO-1 OrgName: Slic Network Solutions, Inc CanAllocate: Street: 51 Main St Street: Suite 102 City: Potsdam State/Prov: NY Country: US PostalCode: 13676 RegDate: 2000-03-14 Updated: 2017-01-28 OrgTechHandle: NETWO3464-ARIN OrgAdminHandle: ANDER639-ARIN OrgNOCHandle: NETWO3464-ARIN OrgAbuseHandle: ABUSE2451-ARIN OrgNOCHandle: NOC32314-ARIN OrgNOCHandle: ANDER639-ARIN OrgTechHandle: NOC32314-ARIN OrgTechHandle: ANDER639-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.