AS12025 IO Capital Princess, LLC
2607:a500:8::/48 - IODC-2607-A500-8-DF0C---64
V6NetHandle: NET6-2607-A500-8-DF0C-1 OrgID: C06609668 Parent: NET6-2607-A500-1 NetName: IODC-2607-A500-8-DF0C---64 NetRange: 2607:A500:8:DF0C:: - 2607:A500:8:DF0C:FFFF:FFFF:FFFF:FFFF NetType: reassignment OriginAS: 12025 RegDate: 2017-07-13 Updated: 2017-07-13 Source: ARIN OrgID: C06609668 OrgName: Atmosera fka EasyStreet Online Services, Inc. CanAllocate: Street: 9705 SW Sunshine Court Street: Suite 400 City: Beaverton State/Prov: OR Country: US PostalCode: 97005 RegDate: 2017-07-13 Updated: 2017-07-13 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.