NetHandle: NET-198-252-144-0-1 OrgID: DTCIIN Parent: NET-198-0-0-0-0 NetName: DTCI-1 NetRange: 220.127.116.11 - 18.104.22.168 NetType: assignment RegDate: 1993-11-23 Updated: 1994-10-27 TechHandle: CS49-ARIN Source: ARIN OrgID: DTCIIN OrgName: DTCI, Inc. CanAllocate: Street: 2717 N 55th City: Kansas City State/Prov: KS Country: US PostalCode: 66104-2302 RegDate: 1993-11-23 Updated: 2011-09-24 OrgAdminHandle: CS49-ARIN OrgTechHandle: CS49-ARIN OrgAbuseHandle: CS49-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.