AS11426 Charter Communications Inc
2605:6900::/32 - ESCWIRELESS
V6NetHandle: NET6-2605-6900-1 OrgID: ESHL Parent: NET6-2600-1 NetName: ESCWIRELESS NetRange: 2605:6900:: - 2605:6900:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation RegDate: 2011-07-14 Updated: 2012-03-02 Source: ARIN OrgID: ESHL OrgName: Electronics Service Co of Hamlet LLC CanAllocate: Street: 1927 Highway 74 E City: Hamlet State/Prov: NC Country: US PostalCode: 28345 RegDate: 2011-07-06 Updated: 2017-01-28 OrgAbuseHandle: NETWO4409-ARIN OrgAdminHandle: NETWO4409-ARIN OrgTechHandle: NETWO4409-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.