NetHandle: NET-192-31-190-0-1 OrgID: CNBF-2 Parent: NET-192-0-0-0-0 NetName: CITYNATIONAL NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment RegDate: 2014-04-25 Updated: 2014-04-25 Source: ARIN OrgID: CNBF-2 OrgName: City National Bank of Florida CanAllocate: Street: 25 W Flagler ST City: Miami State/Prov: FL Country: US PostalCode: 33130 RegDate: 2014-03-25 Updated: 2014-03-25 OrgTechHandle: GARCI255-ARIN OrgNOCHandle: GARCI255-ARIN OrgAdminHandle: GARCI255-ARIN OrgAbuseHandle: GARCI255-ARIN Source: ARIN
IP Addresses in this 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.