AS46887 Lightower Fiber Networks I, LLC
220.127.116.11/21 - FIBERTECH-NETWORKS-LLC
NetHandle: NET-208-83-120-0-1 OrgID: FNL-4 Parent: NET-208-0-0-0-0 NetName: FIBERTECH-NETWORKS-LLC NetRange: 18.104.22.168 - 22.214.171.124 NetType: allocation OriginAS: 16657 Comment: this space is statically assigned RegDate: 2007-10-08 Updated: 2010-11-03 Source: ARIN OrgID: FNL-4 OrgName: Fibertech Networks, LLC CanAllocate: Street: 300 Meridian Centre City: Rochester State/Prov: NY Country: US PostalCode: 14618 RegDate: 2005-06-02 Updated: 2010-01-22 OrgTechHandle: NOC2481-ARIN OrgNOCHandle: NOC2482-ARIN OrgAdminHandle: NOC2481-ARIN OrgAbuseHandle: NOC2480-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.