22.214.171.124/16 - CSMC-B
NetHandle: NET-166-124-0-0-1 OrgID: CMC-27 Parent: NET-166-0-0-0-0 NetName: CSMC-B NetRange: 126.96.36.199 - 188.8.131.52 NetType: assignment RegDate: 1994-01-03 Updated: 2001-08-22 TechHandle: SS1752-ARIN Source: ARIN OrgID: CMC-27 OrgName: Cedars-Sinai Health Systems CanAllocate: Street: 8700 Beverly Blvd City: Los Angeles State/Prov: CA Country: US PostalCode: 90048 RegDate: 1992-08-03 Updated: 2011-09-24 OrgAbuseHandle: SS1752-ARIN OrgTechHandle: CHANG11-ARIN OrgAbuseHandle: CHANG11-ARIN OrgTechHandle: SS1752-ARIN OrgAdminHandle: SS1752-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.