AS11272 C Spire Fiber
2607:f4a0::/32 - TELEPAK-NETWORKS1
V6NetHandle: NET6-2607-F4A0-1 OrgID: TELEP-6 Parent: NET6-2600-1 NetName: TELEPAK-NETWORKS1 NetRange: 2607:F4A0:: - 2607:F4A0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation RegDate: 2008-05-09 Updated: 2012-02-24 Source: ARIN OrgID: TELEP-6 OrgName: C Spire Fiber CanAllocate: Street: 1018 Highland Colony Parkway Street: Suite 400 City: Ridgeland State/Prov: MS Country: US PostalCode: 39157 RegDate: 2003-12-17 Updated: 2017-01-28 OrgNOCHandle: NETWO638-ARIN OrgAbuseHandle: CDW2-ARIN OrgTechHandle: NETWO638-ARIN OrgAdminHandle: CDW2-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.