2607:fc58:1004::/48 - TELJET-NETBLOCKV6-1
AS12055 Clearbearing Inc.
V6NetHandle: NET6-2607-FC58-1 OrgID: TELJET Parent: NET6-2600-1 NetName: TELJET-NETBLOCKV6-1 NetRange: 2607:FC58:: - 2607:FC58:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF NetType: allocation OriginAS: 20225 RegDate: 2009-08-05 Updated: 2012-02-24 TechHandle: DS1854-ARIN AbuseHandle: DS1854-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.