NetHandle: NET-204-13-16-0-1 OrgID: LEVEL-6 Parent: NET-204-0-0-0-0 NetName: LEVEL365 NetRange: 126.96.36.199 - 188.8.131.52 NetType: allocation OriginAS: 22268 RegDate: 2009-01-09 Updated: 2013-01-07 TechHandle: SCH167-ARIN NOCHandle: NOC3341-ARIN AbuseHandle: NOC3341-ARIN Source: ARIN OrgID: LEVEL-6 OrgName: LEVEL365 HOLDINGS LLC CanAllocate: Street: 9130 Otis Ave Street: Suite H City: Indianapolis State/Prov: IN Country: US PostalCode: 46216 RegDate: 2008-10-13 Updated: 2017-01-28 OrgTechHandle: SCH167-ARIN OrgNOCHandle: NOC3341-ARIN OrgAdminHandle: JJO208-ARIN OrgAbuseHandle: NOC3341-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.