AS3549 Level 3 Parent, LLC
2620:96:c000::/48 - TEKVIZION-IPV6
V6NetHandle: NET6-2620-96-C000-1 OrgID: TP-104 Parent: NET6-2620-1 NetName: TEKVIZION-IPV6 NetRange: 2620:96:C000:: - 2620:96:C000:FFFF:FFFF:FFFF:FFFF:FFFF NetType: assignment RegDate: 2014-10-13 Updated: 2014-10-13 Source: ARIN OrgID: TP-104 OrgName: Tekvizion PVS, Inc. CanAllocate: Street: 275 W. Campbell Rd Suite 215 City: Richardson State/Prov: TX Country: US PostalCode: 75080 RegDate: 2013-08-15 Updated: 2013-08-15 OrgTechHandle: DCM40-ARIN OrgNOCHandle: DCM40-ARIN OrgAdminHandle: DCM40-ARIN OrgAbuseHandle: DCM40-ARIN Source: ARIN POCHandle: DCM40-ARIN IsRole: N LastName: Meredith FirstName: David Street: 3701 W. Plano Parkway Suite 300 City: Plano State/Prov: TX Country: US PostalCode: 75075 RegDate: 2013-08-14 Updated: 2019-05-24 OfficePhone: +1-214-242-5921 MobilePhone: +1-214-250-0685 FaxPhone: +1-214-242-5999 Mailbox: firstname.lastname@example.org 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.