AS22208 Chicago Trading Company
220.127.116.11/24 - CTC-NETBLK1
NetHandle: NET-216-241-64-0-1 OrgID: CTCLL Parent: NET-216-0-0-0-0 NetName: CTC-NETBLK1 NetRange: 18.104.22.168 - 22.214.171.124 NetType: assignment OriginAS: 22208 RegDate: 2008-01-18 Updated: 2010-03-15 AbuseHandle: NETWO1371-ARIN TechHandle: NETWO1371-ARIN NOCHandle: NETWO1371-ARIN Source: ARIN OrgID: CTCLL OrgName: Chicago Trading Company CanAllocate: Street: 440 S. LaSalle Street, 4th Floor City: Chicago State/Prov: IL Country: US PostalCode: 60605 RegDate: 2006-10-03 Updated: 2010-07-07 OrgAbuseHandle: NETWO1371-ARIN OrgNOCHandle: NETWO1371-ARIN OrgTechHandle: NETWO1371-ARIN OrgAdminHandle: NETWO1371-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.