NetHandle: NET-63-215-104-0-1 OrgID: LIBER-7 Parent: NET-63-208-0-0-1 NetName: LVLT-CAVION-2 NetRange: 126.96.36.199 - 188.8.131.52 NetType: reassignment RegDate: 2003-07-31 Updated: 2012-10-15 TechHandle: JDA175-ARIN Source: ARIN OrgID: LIBER-7 OrgName: Liberty Cavion CanAllocate: Street: 6446 S. Kenton St. Street: Suite 170 City: Englewood State/Prov: CO Country: US PostalCode: 80111 RegDate: 2003-06-16 Updated: 2012-10-15 OrgAdminHandle: JDA175-ARIN OrgAbuseHandle: JDA175-ARIN OrgTechHandle: JDA175-ARIN Source: ARIN
IP address subranges within this IP range
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.