AS11475 1Wire Communications, LLC
2602:ffe1::/36 - 1WIRE-FIBER
V6NetHandle: NET6-2602-FFE1-1 OrgID: WCL-87 Parent: NET6-2600-1 NetName: 1WIRE-FIBER NetRange: 2602:FFE1:: - 2602:FFE1:FFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 13951, 3356, 6461 RegDate: 2013-10-17 Updated: 2016-12-06 Source: ARIN OrgID: WCL-87 OrgName: 1Wire Communications, LLC CanAllocate: Street: 436 White Pine Dr City: Salt Lake City State/Prov: UT Country: US PostalCode: 84123 RegDate: 2012-08-01 Updated: 2017-01-28 OrgTechHandle: PECIU-ARIN OrgAdminHandle: PECIU-ARIN OrgAbuseHandle: PECIU-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.